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![AR-10 / LR-308 16'' Parkerized Barrel 15'' Handguard Option| Carbine Upper Build UPK85 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-85-AR10C/0%2028%20UPK-85-AR10C-1000x1000.jpg "AR-10 / LR-308 16'' Parkerized Barrel 15'' Handguard Option| Carbine Upper Build UPK85 [ASSEMBLED]")
![AR-10 / LR-308 16'' Parkerized Barrel 15'' Handguard Option| Carbine Upper Build UPK85 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-85-AR10C/2ac-1000x1000.png "AR-10 / LR-308 16'' Parkerized Barrel 15'' Handguard Option| Carbine Upper Build UPK85 [ASSEMBLED]")
-44 %
AR-10/ LR-308 16" Parkerized Barrel 1:10 Twist | Made in USAAR-10 /LR-308 Upper Receiver DPMS Low-Profile | Made In USAFMLUS3058-TC-15C | Handguard OptionAR-10 / LR-308 15'' ANGLE "C" CUT CLAMP ON M-LOK HANDGUARD | MADE IN USA FMLUS308-TC-15D | Handgu..
$389.99 $699.99
![AR-15 .223/5.56 5" Barrel W/ 4" Handguard M Lok Options| PISTOL UPPER BUILD UPK95 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-95-AR15P/0%2024%20UPK-95-AR15P-1000x1000.jpg "AR-15 .223/5.56 5\" Barrel W/ 4\" Handguard M Lok Options| PISTOL UPPER BUILD UPK95 [ASSEMBLED]")
![AR-15 .223/5.56 5" Barrel W/ 4" Handguard M Lok Options| PISTOL UPPER BUILD UPK95 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-95-AR15P/UPK-95-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 5\" Barrel W/ 4\" Handguard M Lok Options| PISTOL UPPER BUILD UPK95 [ASSEMBLED]")
-55 %
5'' 5.56 NATO 1:5 5R
Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.AAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackAR-15 Charging Handle | Don't Tread On MeAR-15 Ejection Port Cover | Dust Cover Assembly- American Flag Laser Etched
..
$239.99 $529.99
![AR-15 .223/5.56 16" Barrel W/ 15'' Handguard || Pistol Upper Build UPK99 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-99-AR15C/0%2028%20UPK-99-AR15C-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 15'' Handguard || Pistol Upper Build UPK99 [ASSMBLED]")
![AR-15 .223/5.56 16" Barrel W/ 15'' Handguard || Pistol Upper Build UPK99 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-99-AR15C/UPK-99-AR15C%200%202024-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 15'' Handguard || Pistol Upper Build UPK99 [ASSMBLED]")
-58 %
AR-15/.223/5.56 Birdcage Muzzle Brake W/ Crush WasherAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackAR-15 Charging Handle | Latch 01Low-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assemb..
$239.99 $569.99
![CERAKOTE OPTIONS|AR-15 5'' BARREL 4'' M-LOK HANDGUARD |PISTOL UPPER BUILD UPK116 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-116-AR15P/0%2026%20UPK-116-AR15P-1000x1000.jpg "CERAKOTE OPTIONS|AR-15 5'' BARREL 4'' M-LOK HANDGUARD |PISTOL UPPER BUILD UPK116 [ASSEMBLED]")
![CERAKOTE OPTIONS|AR-15 5'' BARREL 4'' M-LOK HANDGUARD |PISTOL UPPER BUILD UPK116 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-116-AR15P/UPK-116-AR15P-BBR-1-1000x1000h.png "CERAKOTE OPTIONS|AR-15 5'' BARREL 4'' M-LOK HANDGUARD |PISTOL UPPER BUILD UPK116 [ASSEMBLED]")
-56 %
5'' 5.56 NATO 1:5 5R Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.AAR-15 Charging Handle | CH223AR-15 Ejection Port Cover | Dust Cover Assembly- Skull Stay Spooky.750 Low Profile Steel Gas Block with Roll Pins & Wrench -BlackLow-Profile Micro Steel AR Gas Block.750 + Stai..
$239.99 $549.99
![CERAKOTE OPTIONS|AR-15 7'' BARREL 7'' M-LOK HANDGUARD | PISTOL UPPER BUILD UPK136 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-136-AR15P/0%2026%20UPK-136-AR15P-1000x1000.jpg "CERAKOTE OPTIONS|AR-15 7'' BARREL 7'' M-LOK HANDGUARD | PISTOL UPPER BUILD UPK136 [ASSEMBLED]")
![CERAKOTE OPTIONS|AR-15 7'' BARREL 7'' M-LOK HANDGUARD | PISTOL UPPER BUILD UPK136 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-136-AR15P/1-1000x1000.png "CERAKOTE OPTIONS|AR-15 7'' BARREL 7'' M-LOK HANDGUARD | PISTOL UPPER BUILD UPK136 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made in U.S.AAR-15/.223/5.56 Birdcage Muzzle Brake W/ Crush WasherLow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Pistol Length [Assembled]AR-15 TALON CHARGING HANDLE | V2A..
$249.99 $539.99
![AR-15 .223/5.56 10" Barrel W/ 10'' Handguard |PISTOL UPPER BUILD UPK148 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-148-AR15P/0%2028%20UPK-148-AR15P-1000x1000.jpg "AR-15 .223/5.56 10\" Barrel W/ 10'' Handguard |PISTOL UPPER BUILD UPK148 [ASSMBLED]")
![AR-15 .223/5.56 10" Barrel W/ 10'' Handguard |PISTOL UPPER BUILD UPK148 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-148-AR15P/2-1000x1000.png "AR-15 .223/5.56 10\" Barrel W/ 10'' Handguard |PISTOL UPPER BUILD UPK148 [ASSMBLED]")
-56 %
CERAKOTE SPLATTER| AR-15 MIL-SPEC UPPER RECEIVER -BASE BRIGHT WHITE- PATTERN- RGB-RED-PNK-ORG-LEM-ZBG- MADE IN U.S.A10.5" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made In U.S.ALow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - ..
$279.99 $639.99
![AR-15 .223/5.56 16" BARREL W/ 15'' HANDGUARD | CARBINE UPPER BUILD UPK150 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-150-AR15C/0%2024%20UPK-150-AR15C-1000x1000.jpg "AR-15 .223/5.56 16\" BARREL W/ 15'' HANDGUARD | CARBINE UPPER BUILD UPK150 [ASSEMBLED]")
![AR-15 .223/5.56 16" BARREL W/ 15'' HANDGUARD | CARBINE UPPER BUILD UPK150 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-150-AR15C/2-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ 15'' HANDGUARD | CARBINE UPPER BUILD UPK150 [ASSEMBLED]")
-56 %
16" 5.56 Nato 1:8 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.ALow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]CERAKOTE SPLATTER| AR-15 MIL-SPEC UPPER RECEIVER -BASE BRIGHT WHITE- PATTERN- RGB-R..
$299.99 $679.99
![AR-15 .223/5.56 5" Barrel W/ 4'' Handguard | Pistol Upper Build UPK234 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-234-AR15P/0%2026%20UPK-234-AR15P-1000x1000.jpg "AR-15 .223/5.56 5\" Barrel W/ 4'' Handguard | Pistol Upper Build UPK234 [ASSEMBLED]")
![AR-15 .223/5.56 5" Barrel W/ 4'' Handguard | Pistol Upper Build UPK234 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-234-AR15P/02%20white-1000x1000.png "AR-15 .223/5.56 5\" Barrel W/ 4'' Handguard | Pistol Upper Build UPK234 [ASSEMBLED]")
-55 %
CERAKOTE SPLATTER| AR-15 MIL-SPEC UPPER RECEIVER -BASE BRIGHT WHITE- PATTERN- RGB-RED-PNK-ORG-LEM-ZBG- MADE IN U.S.A5'' 5.56 NATO 1:5 5R Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.A.750 Low Profile Steel Gas Block with Roll Pins &..
$289.99 $639.99
![AR-15 .223 Wylde 18'' Stainless Steel Barrel 12'' 15” Key Mod Handguards| CARBINE UPPER BUILD UPK91 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-91-AR15C/0%2026%20UPK-91-AR15C-1000x1000.jpg "AR-15 .223 Wylde 18'' Stainless Steel Barrel 12'' 15” Key Mod Handguards| CARBINE UPPER BUILD UPK91 [ASSEMBLED]")
![AR-15 .223 Wylde 18'' Stainless Steel Barrel 12'' 15” Key Mod Handguards| CARBINE UPPER BUILD UPK91 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-91-AR15C/0%202%2024-1000x1000.png "AR-15 .223 Wylde 18'' Stainless Steel Barrel 12'' 15” Key Mod Handguards| CARBINE UPPER BUILD UPK91 [ASSEMBLED]")
-50 %
AR-15 .223 Wylde 18" 416R SS Heavy Barrel - 1:8 Twist - Mid-Length Gas System | Made In U.S.AAnderson
Manufacturing AR-15 Stripped Upper Receiver| Made in U.S.AAR-15Charging Handle CH223 AR-15
Ejection Port Dust Cover Engraving - MARINESForward
..
$269.99 $539.99
![AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK223 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-223-AR15C-SIDE-CHARGING/UPK-223-AR15C-SIDE-CHARGING-1000x1000.png "AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK223 [ASSEMBLED]")
![AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK223 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-223-AR15C-SIDE-CHARGING/UPK-223-AR15C-SIDE-CHARGING-10-1000x1000.png "AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK223 [ASSEMBLED]")
-54 %
AR-15 COMPLETE SIDE CHARGING UPPERRECEIVER ASSEMBLY | URSBCG-ARLOW-PROFILE MICRO STEEL AR GAS BLOCK.750+ STAINLESS STEEL GAS TUBE - CARBINE LENGTH [ASSEMBLED] | GTCGB-WLCERAKOTE GOLD | AR-15/.223/5.56 MULTIPORTED COMPENSATOR UPSILON MUZZLE BRAKE | MBR04D-GLD+TL223..
$319.99 $699.99
![AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK224 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-224-AR15C-SIDE-CHARGING/0%201%2025-1000x1000.png "AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK224 [ASSEMBLED]")
![AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK224 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-224-AR15C-SIDE-CHARGING/0%202%2025-1000x1000.png "AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK224 [ASSEMBLED]")
-54 %
AR-15 COMPLETE SIDE CHARGING UPPERRECEIVER ASSEMBLY | URSBCG-ARLOW-PROFILE MICRO STEEL AR GAS BLOCK.750+ STAINLESS STEEL GAS TUBE - CARBINE LENGTH [ASSEMBLED] | GTCGB-WLBLACK | AR-15/.223/5.56 MULTIPORTED COMPENSATOR UPSILON MUZZLE BRAKE | MBR04D+TL223..
$319.99 $699.99
![AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK225 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-225-AR15C-SIDE-CHARGING/UPK-225-AR15C-SIDE-CHARGING-1000x1000.png "AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK225 [ASSEMBLED]")
![AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK225 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-225-AR15C-SIDE-CHARGING/UPK-225-AR15C-SIDE-CHARGING-10-1000x1000.png "AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK225 [ASSEMBLED]")
-54 %
AR-15 COMPLETE SIDE CHARGING UPPERRECEIVER ASSEMBLY | URSBCG-ARLOW-PROFILE MICRO STEEL AR GAS BLOCK.750+ STAINLESS STEEL GAS TUBE - CARBINE LENGTH [ASSEMBLED] | GTCGB-WLCERAKOTE BRIGHT WHITE | AR-15/.223/5.56 MULTIPORTED COMPENSATOR UPSILON MUZZLE BRAKE | MBR04D-WHI+TL223..
$319.99 $699.99
![AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK226 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-226-AR15C-SIDE-CHARGING/UPK-226-AR15C-SIDE-CHARGING-1000x1000.png "AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK226 [ASSEMBLED]")
![AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK226 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-226-AR15C-SIDE-CHARGING/UPK-226-AR15C-SIDE-CHARGING-10-1000x1000.png "AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK226 [ASSEMBLED]")
-54 %
AR-15 COMPLETE SIDE CHARGING UPPERRECEIVER ASSEMBLY | URSBCG-ARLOW-PROFILE MICRO STEEL AR GAS BLOCK.750+ STAINLESS STEEL GAS TUBE - CARBINE LENGTH [ASSEMBLED] | GTCGB-WLCERAKOTE ROBINS EGG | AR-15/.223/5.56 MULTIPORTED COMPENSATOR UPSILON MUZZLE BRAKE | MBR04D-RGB+TL223..
$319.99 $699.99
![AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK227 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-227-AR15C-SIDE-CHARGING/UPK-227-AR15C-SIDE-CHARGING-1000x1000.png "AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK227 [ASSEMBLED]")
![AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK227 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-227-AR15C-SIDE-CHARGING/UPK-227-AR15C-SIDE-CHARGING-10-1000x1000.png "AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK227 [ASSEMBLED]")
-54 %
AR-15 COMPLETE SIDE CHARGING UPPERRECEIVER ASSEMBLY | URSBCG-ARLOW-PROFILE MICRO STEEL AR GAS BLOCK.750+ STAINLESS STEEL GAS TUBE - CARBINE LENGTH [ASSEMBLED] | GTCGB-WLCERAKOTE RED | AR-15/.223/5.56 MULTIPORTED COMPENSATOR UPSILON MUZZLE BRAKE | MBR04D-RED+TL223..
$319.99 $699.99
![AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK228 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-228-AR15C-SIDE-CHARGING/UPK-228-AR15C-SIDE-CHARGING-1000x1000.png "AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK228 [ASSEMBLED]")
![AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK228 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-228-AR15C-SIDE-CHARGING/UPK-228-AR15C-SIDE-CHARGING-10-1000x1000.png "AR-15 16'' BARREL W/ HANDGUARD SIZE OPTION | SIDE CHARGING UPPER BUILD UPK228 [ASSEMBLED]")
-54 %
AR-15 COMPLETE SIDE CHARGING UPPERRECEIVER ASSEMBLY | URSBCG-ARLOW-PROFILE MICRO STEEL AR GAS BLOCK.750+ STAINLESS STEEL GAS TUBE - CARBINE LENGTH [ASSEMBLED] | GTCGB-WLCERAKOTE PINK | AR-15/.223/5.56 MULTIPORTED COMPENSATOR UPSILON MUZZLE BRAKE | MBR04D-PNK+TL223..
$319.99 $699.99
![AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK217 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-217-AR15P-SIDE-CHARGING/UPK-217-AR15P-SIDE-CHARGING-1000x1000.png "AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK217 [ASSEMBLED]")
![AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK217 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-217-AR15P-SIDE-CHARGING/UPK-217-AR15P-SIDE-CHARGING-A-1000x1000.jpg "AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK217 [ASSEMBLED]")
-53 %
10.5" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-10PAR-15 COMPLETE SIDE CHARGINGUPPER RECEIVER ASSEMBLY | URSBCG-ARLOW-PROFILE MICRO STEEL AR GASBLOCK.750 + STAINLESS STEEL GAS TUBE - CARBINE LENGTH [ASSEMBLED] | GTCGB-WLCERAKOTE GRADIENT GOLD | AR-15 10'' ANGLE CUT CLAMP ON M-L..
$319.99 $679.99
![AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK218 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-218-AR15P-SIDE-CHARGING/0%201%2025-1000x1000.png "AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK218 [ASSEMBLED]")
![AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK218 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-218-AR15P-SIDE-CHARGING/0%202%2025-1000x1000.jpg "AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK218 [ASSEMBLED]")
-53 %
10.5" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-10PAR-15 COMPLETE SIDE CHARGINGUPPER RECEIVER ASSEMBLY | URSBCG-ARLOW-PROFILE MICRO STEEL AR GASBLOCK.750 + STAINLESS STEEL GAS TUBE - CARBINE LENGTH [ASSEMBLED] | GTCGB-WLCERAKOTE GRADIENT HUNTER ORANGE | AR-15 10'' ANGLE CU..
$319.99 $679.99
![AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK219 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-219-AR15P-SIDE-CHARGING/UPK-219-AR15P-SIDE-CHARGING-1000x1000.png "AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK219 [ASSEMBLED]")
![AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK219 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-219-AR15P-SIDE-CHARGING/UPK-219-AR15P-SIDE-CHARGING-A-1000x1000.jpg "AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK219 [ASSEMBLED]")
-53 %
10.5" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-10PAR-15 COMPLETE SIDE CHARGINGUPPER RECEIVER ASSEMBLY | URSBCG-ARLOW-PROFILE MICRO STEEL AR GASBLOCK.750 + STAINLESS STEEL GAS TUBE - CARBINE LENGTH [ASSEMBLED] | GTCGB-WLCERAKOTE GRADIENT BRIGHT WHITE | AR-15 10'' ANGLE CUT..
$319.99 $679.99
![AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK220 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-220-AR15P-SIDE-CHARGING/UPK-220-AR15P-SIDE-CHARGING-1000x1000.png "AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK220 [ASSEMBLED]")
![AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK220 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-220-AR15P-SIDE-CHARGING/UPK-220-AR15P-SIDE-CHARGING-A-1000x1000.jpg "AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK220 [ASSEMBLED]")
-53 %
10.5" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-10PAR-15 COMPLETE SIDE CHARGINGUPPER RECEIVER ASSEMBLY | URSBCG-ARLOW-PROFILE MICRO STEEL AR GASBLOCK.750 + STAINLESS STEEL GAS TUBE - CARBINE LENGTH [ASSEMBLED] | GTCGB-WLCERAKOTE GRADIENT ROBINS EGG | AR-15 10'' ANGLE CUT C..
$319.99 $679.99
![AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK221 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-221-AR15P-SIDE-CHARGING/UPK-221-AR15P-SIDE-CHARGING-1000x1000.png "AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK221 [ASSEMBLED]")
![AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK221 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-221-AR15P-SIDE-CHARGING/UPK-221-AR15P-SIDE-CHARGING-A-1000x1000.jpg "AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK221 [ASSEMBLED]")
-53 %
10.5" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-10PAR-15 COMPLETE SIDE CHARGINGUPPER RECEIVER ASSEMBLY | URSBCG-ARLOW-PROFILE MICRO STEEL AR GASBLOCK.750 + STAINLESS STEEL GAS TUBE - CARBINE LENGTH [ASSEMBLED] | GTCGB-WLCERAKOTE GRADIENT RED | AR-15 10'' ANGLE CUT CLAMP ON..
$319.99 $679.99
![AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK222 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-222-AR15P-SIDE-CHARGING/UPK-222-AR15P-SIDE-CHARGING-1000x1000.png "AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK222 [ASSEMBLED]")
![AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK222 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-222-AR15P-SIDE-CHARGING/UPK-222-AR15P-SIDE-CHARGING-A-1000x1000.jpg "AR-15 10'' BARREL W/ 10'' HANDGUARD | SIDE CHARGING UPPER BUILD UPK222 [ASSEMBLED]")
-53 %
10.5" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-10PAR-15 COMPLETE SIDE CHARGINGUPPER RECEIVER ASSEMBLY | URSBCG-ARLOW-PROFILE MICRO STEEL AR GASBLOCK.750 + STAINLESS STEEL GAS TUBE - CARBINE LENGTH [ASSEMBLED] | GTCGB-WLCERAKOTE GRADIENT PINK | AR-15 10'' ANGLE CUT CLAMP O..
$319.99 $679.99
![AR-15 .223/5.56 16" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK211 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-211-AR15C/UPK-211-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK211 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK211 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-211-AR15C/UPK-211-AR15C%200%2024-1000x1000.jpg "AR-15 .223/5.56 16\" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK211 [ASSMBLED]")
-55 %
AR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GRADIENT GOLD| AR-1515'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | FMLUS-15D-GLD-GRADIENTCERAKOTE GOLD | AR-15 CHARGING HANDLE| CH223-GLD-LATCH-01CERAKOTE GOLD | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-GLDLOW..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK212 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-212-AR15C/UPK-212-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK212 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK212 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-212-AR15C/UPK-212-AR15C%200%2024-1000x1000.jpg "AR-15 .223/5.56 16\" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK212 [ASSMBLED]")
-55 %
AR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GRADIENT HUNTER ORANGE | AR-1515'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | FMLUS-15D-ORG-GRADIENTCERAKOTE HUNTER ORANGE | AR-15 CHARGING HANDLE| CH223-ORG-LATCH-01CERAKOTE HUNTER ORANGE | AR-15 EJECTION POR..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK213 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-213-AR15C/UPK-213-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK213 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK213 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-213-AR15C/UPK-213-AR15C-0%2024-1000x1000.jpg "AR-15 .223/5.56 16\" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK213 [ASSMBLED]")
-55 %
AR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GRADIENT BRIGHT WHITE | AR-1515'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | FMLUS-15D-WHI-GRADIENTCERAKOTE BRIGHT WHITE | AR-15 CHARGING HANDLE| CH223-WHI-LATCH-01CERAKOTE BRIGHT WHITE | AR-15 ..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK214 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-214-AR15C/UPK-214-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK214 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK214 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-214-AR15C/UPK-214-AR15C%200%2024-1000x1000.jpg "AR-15 .223/5.56 16\" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK214 [ASSMBLED]")
-55 %
AR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GRADIENT ROBINS EGG | AR-1515'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | FMLUS-15D-RGB-GRADIENTCERAKOTE ROBINS EGG | AR-15 CHARGING HANDLE| CH223-RGB-LATCH-01CERAKOTE ROBINS EGG | AR-15 EJECTI..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK215 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-215-AR15C/UPK-215-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK215 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK215 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-215-AR15C/UPK-215-AR15C%200%2024-1000x1000.jpg "AR-15 .223/5.56 16\" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK215 [ASSMBLED]")
-55 %
AR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GRADIENT RED | AR-1515'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | FMLUS-15D-RED-GRADIENTCERAKOTE RED | AR-15 CHARGING HANDLE| CH223-RED-LATCH-01CERAKOTE RED | AR-15 EJECTION PORTCOVER | DUST C..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK216 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-216-AR15C/UPK-216-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK216 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK216 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-216-AR15C/UPK-216-AR15C%200%2024-1000x1000.jpg "AR-15 .223/5.56 16\" BARREL W/ AR-15 15'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | CARBINE UPPER BUILD UPK216 [ASSMBLED]")
-55 %
AR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GRADIENT PINK | AR-1515'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | FMLUS-15D-PNK-GRADIENTCERAKOTE PINK | AR-15 CHARGING HANDLE| CH223-PNK-LATCH-01CERAKOTE PINK | AR-15 EJECTION PORTCOVER | DUS..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK205 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-205-AR15C/UPK-205-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK205 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK205 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-205-AR15C/UPK-205-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK205 [ASSMBLED]")
-55 %
AR-15 MIL-SPEC UPPER RECEIVER | 223UPCERAKOTE GOLD | AR-15 CHARGING HANDLE| CH223-GLD-LATCH-01CERAKOTE GOLD | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-GLDCERAKOTE GOLD | FORWARD ASSISTCOMPLETE MIL SPEC ASSEMBLY | ARFA-GLDLOW-PROFILE MICRO STEEL AR GASBLOCK.750 + STAINLESS STEEL GAS TUB..
$269.99 $599.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK206 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-206-AR15C/0%201%2025-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK206 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK206 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-206-AR15C/0%202%2025-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK206 [ASSMBLED]")
-55 %
AR-15 MIL-SPEC UPPER RECEIVER | 223UPCERAKOTE HUNTER ORANGE | AR-15 CHARGING HANDLE| CH223-ORG-LATCH-01CERAKOTE HUNTER ORANGE | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-ORGCERAKOTE HUNTER ORANGE | FORWARD ASSISTCOMPLETE MIL SPEC ASSEMBLY | ARFA-ORGLOW-PROFILE MICRO STEEL..
$269.99 $599.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK207 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-207-AR15C/UPK-207-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK207 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK207 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-207-AR15C/UPK-207-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK207 [ASSMBLED]")
-55 %
AR-15 MIL-SPEC UPPER RECEIVER | 223UPCERAKOTE BRIGHT WHITE | AR-15 CHARGING HANDLE| CH223-WHI-LATCH-01CERAKOTE BRIGHT WHITE | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-WHICERAKOTE BRIGHT WHITE | FORWARD ASSISTCOMPLETE MIL SPEC ASSEMBLY | ARFA-WHILOW-PROFILE..
$269.99 $599.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK208 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-208-AR15C/UPK-208-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK208 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK208 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-208-AR15C/UPK-208-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK208 [ASSMBLED]")
-55 %
AR-15 MIL-SPEC UPPER RECEIVER | 223UPCERAKOTE ROBINS EGG | AR-15 CHARGING HANDLE| CH223-RGB-LATCH-01CERAKOTE ROBINS EGG | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-RGBCERAKOTE ROBINS EGG | FORWARD ASSISTCOMPLETE MIL SPEC ASSEMBLY | ARFA-RGBLOW-PROFILE MICRO..
$269.99 $599.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK209 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-209-AR15C/UPK-209-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK209 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK209 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-209-AR15C/UPK-209-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK209 [ASSMBLED]")
-55 %
AR-15 MIL-SPEC UPPER RECEIVER | 223UPCERAKOTE RED | AR-15 CHARGING HANDLE| CH223-RED-LATCH-01CERAKOTE RED | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-REDCERAKOTE RED | FORWARD ASSISTCOMPLETE MIL SPEC ASSEMBLY | ARFA-REDLOW-PROFILE MICRO STEEL AR GASBLOCK.75..
$269.99 $599.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK210 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-210-AR15C/UPK-210-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK210 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK210 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-210-AR15C/UPK-210-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK210 [ASSMBLED]")
-55 %
AR-15 MIL-SPEC UPPER RECEIVER | 223UPCERAKOTE PINK | AR-15 CHARGING HANDLE| CH223-PNK-LATCH-01CERAKOTE PINK | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-PNKCERAKOTE PINK | FORWARD ASSISTCOMPLETE MIL SPEC ASSEMBLY | ARFA-PNKLOW-PROFILE MICRO STEEL AR GASBLOCK..
$269.99 $599.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK199 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-199-AR15P/UPK-199-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK199 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK199 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-199-AR15P/UPK-199-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK199 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-PAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GOLD | AR-15 CHARGING HANDLE| CH223-GLD-LATCH-01CERAKOTE GOLD | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-GLDLOW-PROFILE MICRO STEEL AR GASBLOCK.750 ..
$269.99 $589.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK200 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-200-AR15P/UPK-200-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK200 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK200 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-200-AR15P/UPK-200-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK200 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-PAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE HUNTER ORANGE | AR-15 CHARGING HANDLE| CH223-ORG-LATCH-01CERAKOTE HUNTER ORANGE | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-ORGLOW-PROFILE ..
$269.99 $589.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK201 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-201-AR15P/UPK-201-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK201 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK201 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-201-AR15P/UPK-201-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK201 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-PAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE BRIGHT WHITE | AR-15 CHARGING HANDLE| CH223-WHI-LATCH-01CERAKOTE BRIGHT WHITE | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-WHILOW-..
$269.99 $589.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK202 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-202-AR15P/UPK-202-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK202 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK202 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-202-AR15P/UPK-202-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK202 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-PAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE ROBINS EGG | AR-15 CHARGING HANDLE| CH223-RGB-LATCH-01CERAKOTE ROBINS EGG | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-RGBLOW-PROF..
$269.99 $589.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK203 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-203-AR15P/UPK-203-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK203 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK203 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-203-AR15P/UPK-203-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK203 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-PAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE RED | AR-15 CHARGING HANDLE| CH223-RED-LATCH-01CERAKOTE RED | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-REDLOW-PROFILE MICRO STEE..
$269.99 $589.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK204 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-204-AR15P/UPK-204-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK204 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK204 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-204-AR15P/UPK-204-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD | PISTOL UPPER BUILD UPK204 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-PAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE PINK | AR-15 CHARGING HANDLE| CH223-PNK-LATCH-01CERAKOTE PINK | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-PNKLOW-PROFILE MICRO ST..
$269.99 $589.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK193 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-193-AR15P/UPK-193-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK193 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK193 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-193-AR15P/UPK-193-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK193 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-PAR-15 MIL-SPEC UPPER RECEIVER| 223UPCERAKOTE GOLD | AR-15 CHARGING HANDLE| CH223-GLD-LATCH-01CERAKOTE GOLD | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-GLDCERAKOTE GOLD | FORWARD ASSISTCOMPLETE MIL SPEC ASSEMBLY | ARFA-GLDLOW-PROFIL..
$259.99 $569.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK194 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-194-AR15P/UPK-194-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK194 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK194 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-194-AR15P/UPK-194-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK194 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-PAR-15 MIL-SPEC UPPER RECEIVER| 223UPCERAKOTE HUNTER ORANGE | AR-15 CHARGING HANDLE| CH223-ORG-LATCH-01CERAKOTE HUNTER ORANGE | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-ORGCERAKOTE HUNTER ORANGE | FORWARD ASSISTCOMPL..
$259.99 $569.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK195 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-195-AR15P/UPK-195-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK195 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK195 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-195-AR15P/UPK-195-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK195 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-PAR-15 MIL-SPEC UPPER RECEIVER| 223UPCERAKOTE BRIGHT WHITE | AR-15 CHARGING HANDLE| CH223-WHI-LATCH-01CERAKOTE BRIGHT WHITE | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-WHICERAKOTE BRIGHT WHITE | FORWARD ASSI..
$259.99 $569.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK196 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-196-AR15P/UPK-196-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK196 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK196 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-196-AR15P/UPK-196-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK196 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-PAR-15 MIL-SPEC UPPER RECEIVER| 223UPCERAKOTE ROBINS EGG | AR-15 CHARGING HANDLE| CH223-RGB-LATCH-01CERAKOTE ROBINS EGG | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-RGBCERAKOTE ROBINS EGG | FORWARD ASSIS..
$259.99 $569.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK197 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-197-AR15P/UPK-197-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK197 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK197 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-197-AR15P/UPK-197-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK197 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-PAR-15 MIL-SPEC UPPER RECEIVER| 223UPCERAKOTE RED | AR-15 CHARGING HANDLE| CH223-RED-LATCH-01CERAKOTE RED | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-REDCERAKOTE RED | FORWARD ASSISTCOMPLETE MIL SPEC AS..
$259.99 $569.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK198 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-198-AR15P/UPK-198-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK198 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK198 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-198-AR15P/UPK-198-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK198 [ASSEMBLED]")
-54 %
7" 5.56 NATO 1:7 TWISTPARKERIZED PISTOL BARREL | BRPIS-PAR-15 MIL-SPEC UPPER RECEIVER| 223UPCERAKOTE PINK | AR-15 CHARGING HANDLE| CH223-PNK-LATCH-01CERAKOTE PINK | AR-15 EJECTION PORTCOVER | DUST COVER ASSEMBLY | DC223-PNKCERAKOTE PINK | FORWARD ASSISTCOMPLETE MIL SPEC..
$259.99 $569.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK235 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-235-AR15P/UPK-235-AR15P-1-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK235 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK235 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-235-AR15P/UPK-235-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK235 [ASSEMBLED]")
-55 %
AR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GRADIENT GOLD| AR-15 4"M-LOK SUPER SLIM FREE FLOAT HANDGUARD W/ 2" & 3" M-LOK RAILSECTIONS | FML-4-GLD-GRADIENTCERAKOTE GOLD | AR-15 CHARGING HANDLE| CH223-GLD-LATCH-01CERAKOTE GOLD | AR-15 EJECTION PORTCOVER | DUS..
$279.99 $619.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK236 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-236-AR15P/0%201%2025-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK236 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK236 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-236-AR15P/0%202%2025-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK236 [ASSEMBLED]")
-55 %
AR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GRADIENT HUNTER ORANGE| AR-15 4"M-LOK SUPER SLIM FREE FLOAT HANDGUARD W/ 2" & 3" M-LOK RAILSECTIONS | FML-4-ORG-GRADIENTCERAKOTE HUNTER ORANGE | AR-15 CHARGING HANDLE| CH223-ORG-LATCH-01CERAKOTE HUNTER ORANGE&..
$279.99 $619.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK237 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-237-AR15P/UPK-237-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK237 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK237 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-237-AR15P/UPK-237-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK237 [ASSEMBLED]")
-55 %
AR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GRADIENT BRIGHT WHITE| AR-15 4"M-LOK SUPER SLIM FREE FLOAT HANDGUARD W/ 2" & 3" M-LOK RAILSECTIONS | FML-4-WHI-GRADIENTCERAKOTE BRIGHT WHITE | AR-15 CHARGING HANDLE| CH223-WHI-LATCH-01CERAKOTE B..
$279.99 $619.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK238 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-238-AR15P/UPK-238-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK238 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK238 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-238-AR15P/UPK-238-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK238 [ASSEMBLED]")
-55 %
AR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GRADIENT ROBINS EGG| AR-15 4"M-LOK SUPER SLIM FREE FLOAT HANDGUARD W/ 2" & 3" M-LOK RAILSECTIONS | FML-4-RGB-GRADIENTCERAKOTE ROBINS EGG | AR-15 CHARGING HANDLE| CH223-RGB-LATCH-01CERAKOTE ROBIN..
$279.99 $619.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK239 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-239-AR15P/UPK-239-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK239 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK239 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-239-AR15P/UPK-239-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK239 [ASSEMBLED]")
-55 %
AR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GRADIENT RED| AR-15 4"M-LOK SUPER SLIM FREE FLOAT HANDGUARD W/ 2" & 3" M-LOK RAILSECTIONS | FML-4-RED-GRADIENTCERAKOTE RED | AR-15 CHARGING HANDLE| CH223-RED-LATCH-01CERAKOTE RED | AR-15 EJ..
$279.99 $619.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK240 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-240-AR15P/UPK-240-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK240 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK240 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-240-AR15P/UPK-240-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK240 [ASSEMBLED]")
-55 %
AR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackCERAKOTE GRADIENT PINK| AR-15 4"M-LOK SUPER SLIM FREE FLOAT HANDGUARD W/ 2" & 3" M-LOK RAILSECTIONS | FML-4-PNK-GRADIENTCERAKOTE PINK | AR-15 CHARGING HANDLE| CH223-PNK-LATCH-01CERAKOTE PINK | AR-15..
$279.99 $619.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK187 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-187-AR15P/UPK-187-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK187 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK187 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-187-AR15P/UPK-187-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK187 [ASSEMBLED]")
-56 %
AR-15 MIL-SPEC UPPER RECEIVER| 223UPCERAKOTE GRADIENT GOLD| AR-154" M-LOK SUPER SLIM FREE FLOAT HANDGUARD W/ 2" & 3" M-LOKRAIL SECTIONS | FML-4-GLD-GRADIENTCERAKOTE GOLD | AR-15 CHARGINGHANDLE | CH223-GLD-LATCH-01CERAKOTE GOLD | AR-15 EJECTIONPORT COVER | DUST COVER ASSEMBLY | DC223-GLDCERAKOTE ..
$269.99 $619.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK188 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-188-AR15P/0%201%2025-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK188 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK188 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-188-AR15P/0%202%2025-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK188 [ASSEMBLED]")
-56 %
AR-15 MIL-SPEC UPPER RECEIVER| 223UPCERAKOTE GRADIENT HUNTER ORANGE| AR-154" M-LOK SUPER SLIM FREE FLOAT HANDGUARD W/ 2" & 3" M-LOKRAIL SECTIONS | FML-4-ORG-GRADIENTCERAKOTE HUNTER ORANGE | AR-15 CHARGINGHANDLE | CH223-ORG-LATCH-01CERAKOTE HUNTER ORANGE | AR-15 EJECTIONPORT COVER | DUS..
$269.99 $619.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK189 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-189-AR15P/UPK-189-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK189 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK189 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-189-AR15P/UPK-189-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK189 [ASSEMBLED]")
-56 %
AR-15 MIL-SPEC UPPER RECEIVER| 223UPCERAKOTE GRADIENT BRIGHT WHITE| AR-154" M-LOK SUPER SLIM FREE FLOAT HANDGUARD W/ 2" & 3" M-LOKRAIL SECTIONS | FML-4-WHI-GRADIENTCERAKOTE BRIGHT WHITE | AR-15 CHARGINGHANDLE | CH223-WHI-LATCH-01CERAKOTE BRIGHT WHITE | AR-15 EJECTIONPORT COVER | DUST C..
$269.99 $619.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK190 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-190-AR15P/UPK-190-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK190 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK190 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-190-AR15P/UPK-190-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK190 [ASSEMBLED]")
-56 %
AR-15 MIL-SPEC UPPER RECEIVER| 223UPCERAKOTE GRADIENT ROBINS EGG| AR-154" M-LOK SUPER SLIM FREE FLOAT HANDGUARD W/ 2" & 3" M-LOKRAIL SECTIONS | FML-4-RGB-GRADIENTCERAKOTE ROBINS EGG | AR-15 CHARGINGHANDLE | CH223-RGB-LATCH-01CERAKOTE ROBINS EGG | AR-15 EJECTIONPORT COVER..
$269.99 $619.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK191 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-191-AR15P/UPK-191-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK191 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK191 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-191-AR15P/UPK-191-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK191 [ASSEMBLED]")
-56 %
AR-15 MIL-SPEC UPPER RECEIVER| 223UPCERAKOTE GRADIENT RED| AR-154" M-LOK SUPER SLIM FREE FLOAT HANDGUARD W/ 2" & 3" M-LOKRAIL SECTIONS | FML-4-RED-GRADIENTCERAKOTE RED | AR-15 CHARGINGHANDLE | CH223-RED-LATCH-01CERAKOTE RED | AR-15 EJECTIONPORT COVER | DUST COVER ASSEMBL..
$269.99 $619.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK192 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-192-AR15P/UPK-192-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK192 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK192 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-192-AR15P/UPK-192-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK192 [ASSEMBLED]")
-56 %
AR-15 MIL-SPEC UPPER RECEIVER| 223UPCERAKOTE GRADIENT PINK | AR-154" M-LOK SUPER SLIM FREE FLOAT HANDGUARD W/ 2" & 3" M-LOKRAIL SECTIONS | FML-4-PNK-GRADIENTCERAKOTE PINK | AR-15 CHARGINGHANDLE | CH223-PNK-LATCH-01CERAKOTE PINK | AR-15 EJECTIONPORT COVER | DUST COVE..
$269.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK264 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-264-AR15C/UPK-264-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK264 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK264 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-264-AR15C/UPK-264-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK264 [ASSMBLED]")
New
-54 %
AR-15/47/9/300Custom Lightweight Side Cut Billet Upper Receiver - Made In USA - CERAKOTE BRIGHT WHITE | 223UP-BILLET-SC-WHICERAKOTE CAMO| AR-15 Charging Handle| Black and Bright White | CH223-WHI-CAMCERAKOTE CAMO| AR-15 Ejection Port Cover | Dust Cover Assembly| Black and Bright White | DC223-WHI-CA..
$279.99 $609.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK265 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-265-AR15C/UPK-265-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK265 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK265 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-265-AR15C/UPK-265-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK265 [ASSMBLED]")
New
-54 %
AR-15/47/9/300Custom Lightweight Side Cut Billet Upper Receiver - Made In USA - CERAKOTE HUNTER ORANGE | 223UP-BILLET-SC-ORGCERAKOTE CAMO| AR-15 Charging Handle| Black and Hunter Orange | CH223-ORG-CAMCERAKOTE CAMO| AR-15 Ejection Port Cover | Dust Cover Assembly| Black and Hunter Orange&n..
$279.99 $609.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK266 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-266-AR15C/UPK-266-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK266 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK266 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-266-AR15C/UPK-266-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK266 [ASSMBLED]")
New
-54 %
AR-15/47/9/300Custom Lightweight Side Cut Billet Upper Receiver - Made In USA - CERAKOTE RED | 223UP-BILLET-SC-REDCERAKOTE CAMO| AR-15 Charging Handle| Black and Red | CH223-RED-CAMCERAKOTE CAMO| AR-15 Ejection Port Cover | Dust Cover Assembly| Black and Red | DC223-RED-CAM.750 Low Profile Micr..
$279.99 $609.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK267 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-267-AR15C/UPK-267-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK267 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK267 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-267-AR15C/UPK-267-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK267 [ASSMBLED]")
New
-54 %
AR-15/47/9/300Custom Lightweight Side Cut Billet Upper Receiver - Made In USA - CERAKOTE PINK | 223UP-BILLET-SC-PNKCERAKOTE CAMO| AR-15 Charging Handle| Black and Pink | CH223-PNK-CAMCERAKOTE CAMO| AR-15 Ejection Port Cover | Dust Cover Assembly| Black and Pink | DC223-PNK-CAM.750 Low Profile Micro ..
$279.99 $609.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK268 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-268-AR15C/UPK-268-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK268 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK268 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-268-AR15C/UPK-268-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK268 [ASSMBLED]")
New
-54 %
AR-15/47/9/300Custom Lightweight Side Cut Billet Upper Receiver - Made In USA - CERAKOTE ROBINS EGG | 223UP-BILLET-SC-RGBCERAKOTE CAMO| AR-15 Charging Handle| Black and Robins Egg | CH223-RGB-CAMCERAKOTE CAMO| AR-15 Ejection Port Cover | Dust Cover Assembly| Black and Robins Egg | DC2..
$279.99 $609.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK171 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-171-AR15C/UPK-171-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK171 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK171 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-171-AR15C/UPK-171-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK171 [ASSMBLED]")
-55 %
CERAKOTE
CAMO| AR-15/47/9/300 Custom Lightweight Side Cut Billet Upper Receiver | Black
and Bright White - Made In U.S.ACERAKOTE BRIGHT WHITE | AR-15CHARGING HANDLE | CH223-WHI-LATCH-01AR-15 EJECTION PORT COVER |DUST COVER ASSEMBLY | DC223CERAKOTE BRIGHT WHITE | LOWPROFILE STEEL MICRO GAS BLOCK CL..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK172 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-172-AR15C/0%201%2025-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK172 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK172 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-172-AR15C/0%202%2025-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK172 [ASSMBLED]")
-55 %
CERAKOTE
CAMO| AR-15/47/9/300 Custom Lightweight Side Cut Billet Upper Receiver | Black
and Hunter Orange - Made In U.S.ACERAKOTE HUNTER ORANGE | AR-15CHARGING HANDLE | CH223-ORG-LATCH-01AR-15 EJECTION PORT COVER |DUST COVER ASSEMBLY | DC223CERAKOTE HUNTER ORANGE | LOWPROFILE STEEL MICRO..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK173 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-173-AR15C/UPK-173-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK173 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK173 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-173-AR15C/UPK-173-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK173 [ASSMBLED]")
-55 %
CERAKOTE
CAMO| AR-15/47/9/300 Custom Lightweight Side Cut Billet Upper Receiver | Black
and Red - Made In U.S.ACERAKOTE RED | AR-15CHARGING HANDLE | CH223-RED-LATCH-01AR-15 EJECTION PORT COVER |DUST COVER ASSEMBLY | DC223CERAKOTE RED | LOWPROFILE STEEL MICRO GAS BLOCK CLAMP-ON DESIG..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK174 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-174-AR15C/UPK-174-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK174 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK174 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-174-AR15C/UPK-174-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK174 [ASSMBLED]")
-55 %
CERAKOTE
CAMO| AR-15/47/9/300 Custom Lightweight Side Cut Billet Upper Receiver | Black
and Pink - Made In U.S.ACERAKOTE PINK | AR-15CHARGING HANDLE | CH223-PNK-LATCH-01AR-15 EJECTION PORT COVER |DUST COVER ASSEMBLY | DC223CERAKOTE PINK | LOWPROFILE STEEL MICRO GAS BLOCK CLAMP-..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK175 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-175-AR15C/UPK-175-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK175 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK175 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-175-AR15C/UPK-175-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK175 [ASSMBLED]")
-55 %
CERAKOTE
CAMO| AR-15/47/9/300 Custom Lightweight Side Cut Billet Upper Receiver | Black
and Robins Egg - Made In U.S.ACERAKOTE ROBINS EGG | AR-15CHARGING HANDLE | CH223-RGB-LATCH-01AR-15 EJECTION PORT COVER |DUST COVER ASSEMBLY | DC223CERAKOTE ROBINS EGG | LOWPROFILE STEEL MICR..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK176 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-176-AR15C/UPK-176-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK176 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK176 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-176-AR15C/UPK-176-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK176 [ASSMBLED]")
-55 %
AR-15 MIL-SPEC UPPER RECEIVER| 223UP-WHICERAKOTE CAMO| AR-15 CHARGINGHANDLE| BLACK AND BRIGHT WHITE | CH223-WHI-CAMCERAKOTE CAMO| AR-15 EJECTIONPORT COVER | DUST COVER ASSEMBLY| BLACK AND BRIGHT WHITE | DC223-WHI-CAMFORWARD ASSIST COMPLETE MILSPEC ASSEMBLY | ARFALOW-PROFILE MICRO STEEL AR GASBLOCK.7..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK177 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-177-AR15C/UPK-177-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK177 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK177 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-177-AR15C/UPK-177-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK177 [ASSMBLED]")
-55 %
AR-15 MIL-SPEC UPPER RECEIVER| 223UP-ORGCERAKOTE CAMO| AR-15 CHARGINGHANDLE| BLACK AND HUNTER ORANGE | CH223-ORG-CAMCERAKOTE CAMO| AR-15 EJECTIONPORT COVER | DUST COVER ASSEMBLY| BLACK AND HUNTER ORANGE | DC223-ORG-CAMFORWARD ASSIST COMPLETE MILSPEC ASSEMBLY | ARFALOW-PROFILE MICRO ST..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK178 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-178-AR15C/UPK-178-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK178 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK178 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-178-AR15C/UPK-178-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK178 [ASSMBLED]")
-55 %
AR-15 MIL-SPEC UPPER RECEIVER| 223UPC-REDCERAKOTE CAMO| AR-15 CHARGINGHANDLE| BLACK AND RED | CH223-RED-CAMCERAKOTE CAMO| AR-15 EJECTIONPORT COVER | DUST COVER ASSEMBLY| BLACK AND RED | DC223-RED-CAMFORWARD ASSIST COMPLETE MILSPEC ASSEMBLY | ARFALOW-PROFILE MICRO STEEL AR GASBLOC..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK179 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-179-AR15C/UPK-179-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK179 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK179 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-179-AR15C/UPK-179-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK179 [ASSMBLED]")
-55 %
AR-15 MIL-SPEC UPPER RECEIVER| 223UPC-PNKCERAKOTE CAMO| AR-15 CHARGINGHANDLE| BLACK AND PINK | CH223-PNK-CAMCERAKOTE CAMO| AR-15 EJECTIONPORT COVER | DUST COVER ASSEMBLY| BLACK AND PINK | DC223-PNK-CAMFORWARD ASSIST COMPLETE MILSPEC ASSEMBLY | ARFALOW-PROFILE MICRO STEEL AR GASBL..
$279.99 $619.99
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK180 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-180-AR15C/UPK-180-AR15C-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK180 [ASSMBLED]")
![AR-15 .223/5.56 16" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK180 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-180-AR15C/UPK-180-AR15C-10-1000x1000.png "AR-15 .223/5.56 16\" BARREL W/ HANDGUARD SIZE OPTION | CARBINE UPPER BUILD UPK180 [ASSMBLED]")
-55 %
AR-15 MIL-SPEC UPPER RECEIVER| 223UPC-RGBCERAKOTE CAMO| AR-15 CHARGINGHANDLE| BLACK AND ROBINS EGG | CH223-RGB-CAMCERAKOTE CAMO| AR-15 EJECTIONPORT COVER | DUST COVER ASSEMBLY| BLACK AND ROBINS EGG | DC223-RGB-CAMFORWARD ASSIST COMPLETE MILSPEC ASSEMBLY | ARFALOW-PROFILE MICRO ST..
$279.99 $619.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK259 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-259-AR15P/UPK-259-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK259 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK259 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-259-AR15P/UPK-259-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK259 [ASSEMBLED]")
-57 %
AR-15 Mil-Spec Upper Receiver - Made In U.S.A - CERAKOTEBRIGHT WHITE7"5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made in U.S.AAR-15 7'' Angle Cut Clamp on M-LOK Handguard - Made inU.S.A - CERAKOTE BRIGHT WHITECERAKOTE CAMO| AR-15 Ejection Port Cover | Dust CoverAssembly| ..
$249.99 $579.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK260 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-260-AR15P/UPK-260-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK260 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK260 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-260-AR15P/UPK-260-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK260 [ASSEMBLED]")
-57 %
AR-15Mil-Spec Upper Receiver - Made In U.S.A - CERAKOTE HUNTER ORANGE7" 5.56 NATO 1:7Twist Parkerized Pistol Barrel | Made in U.S.AAR-15 7''Angle Cut Clamp on M-LOK Handguard - Made in U.S.A - CERAKOTE HUNTER ORANGECERAKOTECAMO| AR-15 Ejection Port Cover | Dust Cover Assembly..
$249.99 $579.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK261 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-261-AR15P/UPK-261-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK261 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK261 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-261-AR15P/UPK-261-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK261 [ASSEMBLED]")
-57 %
AR-15Mil-Spec Upper Receiver - Made In U.S.A - CERAKOTE RED7" 5.56 NATO 1:7Twist Parkerized Pistol Barrel | Made in U.S.AAR-15 7'' Angle Cut Clamp on M-LOK Handguard - Made inU.S.A - CERAKOTE REDCERAKOTE CAMO| AR-15 Ejection Port Cover | Dust CoverAssembly| Black and Red..
$249.99 $579.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK262 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-262-AR15P/UPK-262-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK262 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK262 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-262-AR15P/UPK-262-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK262 [ASSEMBLED]")
-57 %
AR-15Mil-Spec Upper Receiver - Made In U.S.A - CERAKOTE PINK7" 5.56 NATO 1:7Twist Parkerized Pistol Barrel | Made in U.S.AAR-15 7'' Angle Cut Clamp on M-LOK Handguard - Made inU.S.A - CERAKOTE PINKCERAKOTE CAMO| AR-15 Ejection Port Cover | Dust CoverAssembly| Black and Pink
..
$249.99 $579.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK263 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-263-AR15P/UPK-263-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK263 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK263 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-263-AR15P/UPK-263-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK263 [ASSEMBLED]")
-57 %
AR-15Mil-Spec Upper Receiver - Made In U.S.A - CERAKOTE ROBINS EGG7" 5.56 NATO 1:7Twist Parkerized Pistol Barrel | Made in U.S.AAR-15 7'' Angle Cut Clamp on M-LOK Handguard - Made inU.S.A - CERAKOTE ROBINS EGGCERAKOTE CAMO| AR-15 Ejection Port Cover | Dust CoverAssembly| Blac..
$249.99 $579.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK166 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-166-AR15P/UPK-166-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK166 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK166 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-166-AR15P/1a-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK166 [ASSEMBLED]")
-55 %
Out Of Stock
7"5.56 NATO 1:7 TWIST PARKERIZED PISTOL BARREL | BRPIS-PAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - Cerakote Bright WhiteCERAKOTE WHITE| AR-15 M-LOKSUPER SLIM FREE FLOAT HANDGUARD WITH STEEL BARREL NUT | FSSM07-WHIAR-15CHARGING HANDLE | CH223CERAKOTE CAMO| AR-15 EJECTIONPORT ..
$269.99 $599.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK167 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-167-AR15P/UPK-167-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK167 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK167 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-167-AR15P/1a-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK167 [ASSEMBLED]")
-55 %
Out Of Stock
7"5.56 NATO 1:7 TWIST PARKERIZED PISTOL BARREL | BRPIS-PAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - Cerakote Hunter OrangeCERAKOTE HUNTER ORANGE| AR-15 M-LOKSUPER SLIM FREE FLOAT HANDGUARD WITH STEEL BARREL NUT | FSSM07-ORGAR-15CHARGING HANDLE | CH223CERAKOTE CAMO| AR-15 EJEC..
$269.99 $599.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK168 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-168-AR15P/UPK-168-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK168 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK168 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-168-AR15P/1a-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK168 [ASSEMBLED]")
-55 %
Out Of Stock
7"5.56 NATO 1:7 TWIST PARKERIZED PISTOL BARREL | BRPIS-PAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - Cerakote RedCERAKOTE RED| AR-15 M-LOKSUPER SLIM FREE FLOAT HANDGUARD WITH STEEL BARREL NUT | FSSM07-REDAR-15CHARGING HANDLE | CH223CERAKOTE CAMO| AR-15 EJECTIONPORT COVER | DUS..
$269.99 $599.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK169 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-169-AR15P/UPK-169-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK169 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK169 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-169-AR15P/1a-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK169 [ASSEMBLED]")
-55 %
Out Of Stock
7"5.56 NATO 1:7 TWIST PARKERIZED PISTOL BARREL | BRPIS-PAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - Cerakote PinkCERAKOTE PINK| AR-15 M-LOKSUPER SLIM FREE FLOAT HANDGUARD WITH STEEL BARREL NUT | FSSM07-PNKAR-15CHARGING HANDLE | CH223CERAKOTE CAMO| AR-15 EJECTIONPORT COVE..
$269.99 $599.99
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK170 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-170-AR15P/UPK-170-AR15P-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK170 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK170 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-170-AR15P/1a-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7'' HANDGUARD| PISTOL UPPER BUILD UPK170 [ASSEMBLED]")
-55 %
Out Of Stock
7"5.56 NATO 1:7 TWIST PARKERIZED PISTOL BARREL | BRPIS-PAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - Cerakote Robins EggCERAKOTE ROBINS EGG| AR-15 M-LOKSUPER SLIM FREE FLOAT HANDGUARD WITH STEEL BARREL NUT | FSSM07-RGBAR-15CHARGING HANDLE | CH223CERAKOTE CAMO| AR-15 EJECTIONPO..
$269.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK254 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-254-AR15P/UPK-254-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK254 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK254 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-254-AR15P/UPK-254-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK254 [ASSEMBLED]")
New
-53 %
AR-15/47/9/300Custom Lightweight Side Cut Billet Upper Receiver - Made In USA - CERAKOTE BRIGHT WHITEAR-15 4"M-Lok Super Slim Free Float Handguard W/ 2" & 3" M-Lok Rail Sections - CERAKOTE BRIGHT WHITECERAKOTE CAMO| AR-15 Charging Handle| Black and Bright WhiteCERAKOTE CAMO| AR-15 Ejection Port ..
$279.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK255 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-255-AR15P/UPK-255-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK255 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK255 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-255-AR15P/UPK-255-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK255 [ASSEMBLED]")
New
-53 %
AR-15/47/9/300Custom Lightweight Side Cut Billet Upper Receiver - Made In USA - CERAKOTE HUNTER ORANGEAR-15 4"M-Lok Super Slim Free Float Handguard W/ 2" & 3" M-Lok Rail Sections - CERAKOTE HUNTER ORANGECERAKOTE CAMO| AR-15 Charging Handle| Black and Hunter OrangeCERAKOTE CAMO| AR..
$279.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK256 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-256-AR15P/UPK-256-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK256 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK256 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-256-AR15P/UPK-256-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK256 [ASSEMBLED]")
New
-53 %
AR-15/47/9/300Custom Lightweight Side Cut Billet Upper Receiver - Made In USA - CERAKOTE REDAR-15 4"M-Lok Super Slim Free Float Handguard W/ 2" & 3" M-Lok Rail Sections - CERAKOTE REDCERAKOTE CAMO| AR-15 Charging Handle| Black and RedCERAKOTE CAMO| AR-15 Ejection Port Cover | Dust..
$279.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK257 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-257-AR15P/UPK-257-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK257 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK257 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-257-AR15P/UPK-257-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK257 [ASSEMBLED]")
New
-53 %
AR-15/47/9/300Custom Lightweight Side Cut Billet Upper Receiver - Made In USA - CERAKOTE PINKAR-15 4"M-Lok Super Slim Free Float Handguard W/ 2" & 3" M-Lok Rail Sections - CERAKOTE PINKCERAKOTE CAMO| AR-15 Charging Handle| Black and PinkCERAKOTE CAMO| AR-15 Ejection Port Cover | D..
$279.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK258 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-258-AR15P/UPK-258-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK258 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK258 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-258-AR15P/UPK-258-AR15P-A-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK258 [ASSEMBLED]")
New
-53 %
AR-15/47/9/300Custom Lightweight Side Cut Billet Upper Receiver - Made In USA - CERAKOTE ROBINS EGGAR-15 4"M-Lok Super Slim Free Float Handguard W/ 2" & 3" M-Lok Rail Sections - CERAKOTE ROBINS EGGCERAKOTE CAMO| AR-15 Charging Handle| Black and Robins EggCERAKOTE CAMO| AR-15 Eject..
$279.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK161 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-161-AR15P/UPK-161-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK161 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK161 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-161-AR15P/UPK-161-AR15P-1-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK161 [ASSEMBLED]")
-55 %
5'' 5.56 NATO 1:5 5R TWIST NITRIDEPISTOL BARREL AND MICRO GAS TUBE | MADE INU.S.A | BRPIS-MICRO+GT-MICROCOLOR BRIGHTWHITE | AR-15 MIL-SPEC UPPER RECEIVER | 223UP-WHICERAKOTE BRIGHT WHITE | AR-154" COMBAT M-LOK HANDGUARD "C" CUT | FML-4C-WHICERAKOTE CAMO| AR-15 CHARGINGHANDLE| BLACK AND BRI..
$269.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK162 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-162-AR15P/UPK-162-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK162 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK162 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-162-AR15P/UPK-162-AR15P-1-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK162 [ASSEMBLED]")
-55 %
5'' 5.56 NATO 1:5 5R TWIST NITRIDEPISTOL BARREL AND MICRO GAS TUBE | MADE INU.S.A | BRPIS-MICRO+GT-MICROCOLOR HUNTER ORANGE | AR-15 MIL-SPEC UPPER RECEIVER | 223UP-ORGCERAKOTE HUNTER ORANGE | AR-154" COMBAT M-LOK HANDGUARD "C" CUT | FML-4C-ORGCERAKOTE CAMO| AR-15 CHARGINGHANDLE| BLACK AND ..
$269.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK163 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-163-AR15P/UPK-163-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK163 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK163 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-163-AR15P/UPK-163-AR15P-1-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK163 [ASSEMBLED]")
-55 %
5'' 5.56 NATO 1:5 5R TWIST NITRIDEPISTOL BARREL AND MICRO GAS TUBE | MADE INU.S.A | BRPIS-MICRO+GT-MICROCOLOR RED | AR-15 MIL-SPEC UPPER RECEIVER | 223UP-REDCERAKOTE RED | AR-154" COMBAT M-LOK HANDGUARD "C" CUT | FML-4C-REDCERAKOTE CAMO| AR-15 CHARGINGHANDLE| BLACK AND RED |..
$269.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK164 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-164-AR15P/UPK-164-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK164 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK164 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-164-AR15P/UPK-164-AR15P-1-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK164 [ASSEMBLED]")
-55 %
5'' 5.56 NATO 1:5 5R TWIST NITRIDEPISTOL BARREL AND MICRO GAS TUBE | MADE INU.S.A | BRPIS-MICRO+GT-MICROCOLOR PINK | AR-15 MIL-SPEC UPPER RECEIVER | 223UP-PNKCERAKOTE PINK | AR-154" COMBAT M-LOK HANDGUARD "C" CUT | FML-4C-PNKCERAKOTE CAMO| AR-15 CHARGINGHANDLE| BLACK AN..
$269.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK165 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-165-AR15P/UPK-165-AR15P-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK165 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK165 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-165-AR15P/UPK-165-AR15P-1-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK165 [ASSEMBLED]")
-55 %
5'' 5.56 NATO 1:5 5R TWIST NITRIDEPISTOL BARREL AND MICRO GAS TUBE | MADE INU.S.A | BRPIS-MICRO+GT-MICROCOLOR ROBINS EGG | AR-15 MIL-SPEC UPPER RECEIVER | 223UP-RGBCERAKOTE ROBINS EGG | AR-154" COMBAT M-LOK HANDGUARD "C" CUT | FML-4C-RGBCERAKOTE CAMO| AR-15 CHARGINGHAND..
$269.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK156 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-156-AR15P/UPK-156-AR15P-7.8-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK156 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK156 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-156-AR15P/1%2025-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK156 [ASSEMBLED]")
-55 %
5'' 5.56 NATO 1:5 5R TWIST NITRIDE PISTOL BARREL AND MICRO GAS TUBE | MADE IN U.S.A | BRPIS-MICRO+GT-MICROCERAKOTE
CAMO| AR-15/47/9/300 Custom Lightweight Side Cut Billet Upper Receiver | Black
and Bright White - Made In U.S.A CERAKOTE BRIGHT WHITE | AR-15 CHARGING HANDLE |CH223-WHI..
$269.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK157 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-157-AR15P/0%201%2025-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK157 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK157 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-157-AR15P/0%202%2025-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK157 [ASSEMBLED]")
-55 %
5'' 5.56 NATO 1:5 5R TWIST NITRIDE PISTOL BARREL AND MICRO GAS TUBE | MADE IN U.S.A | BRPIS-MICRO+GT-MICROCERAKOTE
CAMO| AR-15/47/9/300 Custom Lightweight Side Cut Billet Upper Receiver | Black
and Hunter Orange - Made In U.S.A CERAKOTE HUNTER ORANGE | AR-15 CHARGING HANDLE |CH..
$269.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK158 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-158-AR15P/UPK-158-AR15P-7.8-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK158 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK158 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-158-AR15P/1%2025-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK158 [ASSEMBLED]")
-55 %
5'' 5.56 NATO 1:5 5R TWIST NITRIDE PISTOL BARREL AND MICRO GAS TUBE | MADE IN U.S.A | BRPIS-MICRO+GT-MICROCERAKOTE
CAMO| AR-15/47/9/300 Custom Lightweight Side Cut Billet Upper Receiver | Black
and Red - Made In U.S.A CERAKOTE RED | AR-15 CHARGING HANDLE |CH223-RED-LATCH-0..
$269.99 $599.99
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK159 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-159-AR15P/UPK-159-AR15P-7.8-1000x1000.png "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK159 [ASSEMBLED]")
![AR-15 .223/5.56 5" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK159 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-159-AR15P/1%2025-1000x1000.jpg "AR-15 .223/5.56 5\" BARREL W/ 4'' HANDGUARD | PISTOL UPPER BUILD UPK159 [ASSEMBLED]")
-55 %
5'' 5.56 NATO 1:5 5R TWIST NITRIDE PISTOL BARREL AND MICRO GAS TUBE | MADE IN U.S.A | BRPIS-MICRO+GT-MICROCERAKOTE
CAMO| AR-15/47/9/300 Custom Lightweight Side Cut Billet Upper Receiver | Black
and Pink - Made In U.S.A CERAKOTE PINK | AR-15 CHARGING HANDLE |CH223-PNK-LATCH..
$269.99 $599.99