![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/1-1000x1000.png "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 16" Barrel W/ 12'' Handguard | CARBINE UPPER BUILD UPK149 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-149-AR15C/1-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ 12'' Handguard | CARBINE UPPER BUILD UPK149 [ASSEMBLED]")
![AR-15 .223/5.56 16" Barrel W/ 12'' Handguard | CARBINE UPPER BUILD UPK149 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-149-AR15C/2-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ 12'' Handguard | CARBINE UPPER BUILD UPK149 [ASSEMBLED]")
-55 %
Low-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-RED-PNK-ORG-LEM-ZBG- MADE IN U.S.ACERAKOTE SPLATTER| AR-15 ANGLE CUT CLAMP..
$299.99 $659.99
![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/1-1000x1000.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 " Barrel W/ 7'' Handguard |Pistol Upper Build UPK186 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-186-AR15P/1-1000x1000.png "AR-15 .223/5.56 \" Barrel W/ 7'' Handguard |Pistol Upper Build UPK186 [ASSEMBLED]")
![AR-15 .223/5.56 " Barrel W/ 7'' Handguard |Pistol Upper Build UPK186 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-186-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 \" Barrel W/ 7'' Handguard |Pistol Upper Build UPK186 [ASSEMBLED]")
-52 %
CERAKOTE SPLATTER| AR-15 MIL-SPEC UPPER RECEIVER -BASE BRIGHT WHITE- PATTERN- RGB-RED-PNK-ORG-LEM-ZBG- MADE IN U.S.A7" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made in U.S.AAR-15 Charging Handle | Latch 01AR-15 Ejection Port Cover..
$279.99 $579.99
![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/01%20group-1000x1000.png "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 .223/5.56 7" Barrel W/ 7'' Handguard| PISTOL UPPER BUILD UPK147 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-147-AR15P/1-1000x1000.jpg "AR-15 .223/5.56 7\" Barrel W/ 7'' Handguard| PISTOL UPPER BUILD UPK147 [ASSEMBLED]")
![AR-15 .223/5.56 7" Barrel W/ 7'' Handguard| PISTOL UPPER BUILD UPK147 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-147-AR15P/2-1000x1000.png "AR-15 .223/5.56 7\" Barrel W/ 7'' Handguard| PISTOL UPPER BUILD UPK147 [ASSEMBLED]")
-53 %
CERAKOTE SPLATTER| AR-15 MIL-SPEC UPPER RECEIVER -BASE BRIGHT WHITE- PATTERN- RGB-RED-PNK-ORG-LEM-ZBG- MADE IN U.S.A7" 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 - Pis..
$279.99 $599.99
![AR-15 .223/5.56 16" Barrel W/ 15'' Handguard |CARBINE UPPER BUILD UPK146 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-146-AR15C/1-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ 15'' Handguard |CARBINE UPPER BUILD UPK146 [ASSMBLED]")
![AR-15 .223/5.56 16" Barrel W/ 15'' Handguard |CARBINE UPPER BUILD UPK146 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-146-AR15C/2-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 15'' Handguard |CARBINE UPPER BUILD UPK146 [ASSMBLED]")
-55 %
CERAKOTE SPLATTER| AR-15 Billet Upper Receiver| -BASE FDE- PATTERN-BBR-ODG-GOLD- MADE IN U.S.AAR-15/.223/5.56 Birdcage Muzzle Brake W/ Crush WasherAR-15 Charging Handle | Latch 01- BLACKAR-15 Ejection Port Cover | Dust Cover Assembly- ..
$289.99 $639.99
![AR-15 .223/5.56 16" Barrel W/ 12'' Handguard |CARBINE UPPER BUILD UPK145 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-145-AR15C/1-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ 12'' Handguard |CARBINE UPPER BUILD UPK145 [ASSMBLED]")
![AR-15 .223/5.56 16" Barrel W/ 12'' Handguard |CARBINE UPPER BUILD UPK145 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-145-AR15C/2-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 12'' Handguard |CARBINE UPPER BUILD UPK145 [ASSMBLED]")
-55 %
CERAKOTE SPLATTER| AR-15 Billet Upper Receiver| -BASE FDE- PATTERN-BBR-ODG-GOLD- MADE IN U.S.AAR-15/.223/5.56 Nato Steel Shark Muzzle Brake 1/2x28 Pitch Thread W/Crush Washer- BLACKAR-15 Charging Handle | Latch 01- BLACKAR-15 Ejection P..
$279.99 $619.99
![AR-15 .223/5.56 10" Barrel W/ 10'' Handguard |PISTOL UPPER BUILD UPK144 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-144-AR15P/1-1000x1000.png "AR-15 .223/5.56 10\" Barrel W/ 10'' Handguard |PISTOL UPPER BUILD UPK144 [ASSMBLED]")
![AR-15 .223/5.56 10" Barrel W/ 10'' Handguard |PISTOL UPPER BUILD UPK144 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-144-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 10\" Barrel W/ 10'' Handguard |PISTOL UPPER BUILD UPK144 [ASSMBLED]")
-53 %
CERAKOTE SPLATTER| AR-15 Billet Upper Receiver| -BASE FDE- PATTERN-BBR-ODG-GOLD- MADE IN U.S.A 10.5" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made In U.S.AAR-15/.223/5.56 Stainless Steel 4 Prong Flash hider Muzzle Brake- BlackAR-15 ..
$279.99 $599.99
![AR-15 .223/5.56 7" Barrel W/ 7'' Handguard | Pistol Upper Build UPK143 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-143-AR15P/1a-1000x1000.png "AR-15 .223/5.56 7\" Barrel W/ 7'' Handguard | Pistol Upper Build UPK143 [ASSMBLED]")
![AR-15 .223/5.56 7" Barrel W/ 7'' Handguard | Pistol Upper Build UPK143 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-143-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 7\" Barrel W/ 7'' Handguard | Pistol Upper Build UPK143 [ASSMBLED]")
-53 %
7" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made in U.S.ACERAKOTE SPLATTER| AR-15 Billet Upper Receiver| -BASE FDE- PATTERN-BBR-ODG-GOLD- MADE IN U.S.AAR-15 Charging Handle | Latch 01AR-15 Ejection Port Cover | Dust Cover Assembly- FDE
..
$269.99 $579.99
![AR-15 .223/5.56 16" Barrel Handguard M Lok Lenth Option| SIDE CHARGING UPPER BUILD UPK142 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-142-AR15C-SIDE-CHARGING/0%2024-1000x1000.png "AR-15 .223/5.56 16\" Barrel Handguard M Lok Lenth Option| SIDE CHARGING UPPER BUILD UPK142 [ASSEMBLED]")
![AR-15 .223/5.56 16" Barrel Handguard M Lok Lenth Option| SIDE CHARGING UPPER BUILD UPK142 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-142-AR15C-SIDE-CHARGING/FML-TC-R-2-1000x1000-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel Handguard M Lok Lenth Option| SIDE CHARGING UPPER BUILD UPK142 [ASSEMBLED]")
-53 %
AR-15 Complete Side Charging Upper Receiver Assembly | Made in USALow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Pistol Length [Assembled]AR-15/.223/5.56 Birdcage Muzzle Brake W/ Crush WasherOptions16" 5.56 Nato 1:7 Twist Parkerized Barrel | Carbine Length Gas..
$329.99 $699.99
![AR-15 .223/5.56 7" Barrel 7" Handguard M Lok| PISTOL SIDE CHARGING UPPER BUILD UPK141 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-141-AR15P-SIDE-CHARGING/0%2024-1000x1000.png "AR-15 .223/5.56 7\" Barrel 7\" Handguard M Lok| PISTOL SIDE CHARGING UPPER BUILD UPK141 [ASSEMBLED]")
![AR-15 .223/5.56 7" Barrel 7" Handguard M Lok| PISTOL SIDE CHARGING UPPER BUILD UPK141 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-141-AR15P-SIDE-CHARGING/2%2024-1000x1000.jpg "AR-15 .223/5.56 7\" Barrel 7\" Handguard M Lok| PISTOL SIDE CHARGING UPPER BUILD UPK141 [ASSEMBLED]")
-52 %
7" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made in U.S.AAR-15 Complete Side Charging Upper Receiver Assembly | Made in USALow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Pistol Length [Assembled]AR-15/.223/5.56 Birdcage Muzzle Brake W/ Crush WasherOption..
$299.99 $629.99
![CERAKOTE OPTIONS|AR-15 16'' BARREL 10'' HANDGUARD | CARBINE UPPER BUILD UPK140 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-140-AR15C/0aaa-1000x1000.png "CERAKOTE OPTIONS|AR-15 16'' BARREL 10'' HANDGUARD | CARBINE UPPER BUILD UPK140 [ASSEMBLED]")
![CERAKOTE OPTIONS|AR-15 16'' BARREL 10'' HANDGUARD | CARBINE UPPER BUILD UPK140 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-140-AR15C/2-1000x1000.png "CERAKOTE OPTIONS|AR-15 16'' BARREL 10'' HANDGUARD | CARBINE UPPER BUILD UPK140 [ASSEMBLED]")
-56 %
16" 5.56 Nato 1:8 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.AAR-15 Charging Handle | Latch OptionAR-15 Ejection Port Cover | Dust Cover AssemblyForward Assist Complete Mil Spec AssemblyLow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [A..
$239.99 $549.99
![CERAKOTE OPTIONS|AR-15 16'' BARREL 15'' M-LOK HANDGUARD | CARBINE UPPER BUILD UPK137 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-137-AR15C/0%20aa-1000x1000.png "CERAKOTE OPTIONS|AR-15 16'' BARREL 15'' M-LOK HANDGUARD | CARBINE UPPER BUILD UPK137 [ASSEMBLED]")
![CERAKOTE OPTIONS|AR-15 16'' BARREL 15'' M-LOK HANDGUARD | CARBINE UPPER BUILD UPK137 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-137-AR15C/2-1000x1000.png "CERAKOTE OPTIONS|AR-15 16'' BARREL 15'' M-LOK HANDGUARD | CARBINE UPPER BUILD UPK137 [ASSEMBLED]")
-53 %
16" 5.56 Nato 1:7 Twist Nitride Barrel | Made In U.S.AAR-15 TALON CHARGING HANDLE | V2AR-15 Ejection Port Cover | Dust Cover AssemblyLow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]AR-15/.223/5.56 Birdcage Muzzle Brake W/ Crush WashercE..
$289.99 $619.99
![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%20244-1000x1000.png "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 16" Barrel W/ Handguard Size Option | Carbine Upper Build UPK135 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-135-AR15C/1a-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ Handguard Size Option | Carbine Upper Build UPK135 [ASSMBLED]")
![AR-15 .223/5.56 16" Barrel W/ Handguard Size Option | Carbine Upper Build UPK135 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-135-AR15C/4-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ Handguard Size Option | Carbine Upper Build UPK135 [ASSMBLED]")
-55 %
CERAKOTE CAMO| AR-15 Billet Upper Receiver| Flat Dark Earth and Burnt Bronze -Made In U.S.AAR-15 Charging Handle | Latch 01AR-15 Ejection Port Cover | Dust Cover Assembly- BlackLow-Profile Micro Steel AR Gas Block.750 + Stainles..
$279.99 $619.99
![AR-15 .223/5.56 16" Barrel W/ Handguard Size Option | Carbine Upper Build UPK134 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-134-AR15C/0-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ Handguard Size Option | Carbine Upper Build UPK134 [ASSMBLED]")
![AR-15 .223/5.56 16" Barrel W/ Handguard Size Option | Carbine Upper Build UPK134 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-134-AR15C/1-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ Handguard Size Option | Carbine Upper Build UPK134 [ASSMBLED]")
-55 %
CERAKOTE CAMO| AR-15 Billet Upper Receiver| Flat Dark Earth and Burnt Bronze -Made In U.S.AAR-15 Charging Handle | Latch 01AR-15 Ejection Port Cover | Dust Cover Assembly- Cerakote BBRLow-Profile Micro Steel AR Gas Block.750 + S..
$279.99 $619.99
![AR-15 .223/5.56 7" Barrel W/ 7'' Handguard | PISTOL UPPER BUILD UPK133 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-133-AR15P/1-1000x1000.png "AR-15 .223/5.56 7\" Barrel W/ 7'' Handguard | PISTOL UPPER BUILD UPK133 [ASSMBLED]")
![AR-15 .223/5.56 7" Barrel W/ 7'' Handguard | PISTOL UPPER BUILD UPK133 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-133-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 7\" Barrel W/ 7'' Handguard | PISTOL UPPER BUILD UPK133 [ASSMBLED]")
-55 %
CERAKOTE CAMO| AR-15 Billet Upper Receiver| Flat Dark Earth and Burnt Bronze -Made In U.S.A7" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made in U.S.AAR-15 Charging Handle | Latch 01CERAKOTE CAMO| AR-15 Ejection Port Cover | Dust Cover Asse..
$269.99 $599.99
![AR-15 .223/5.56 5" Barrel W/ 4'' Handguard |Pistol Upper Build UPK132 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-132-AR15P/1-1000x1000.png "AR-15 .223/5.56 5\" Barrel W/ 4'' Handguard |Pistol Upper Build UPK132 [ASSMBLED]")
![AR-15 .223/5.56 5" Barrel W/ 4'' Handguard |Pistol Upper Build UPK132 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-132-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 5\" Barrel W/ 4'' Handguard |Pistol Upper Build UPK132 [ASSMBLED]")
-55 %
AR-15 Mil-Spec Upper Receiver - Made In U.S.A5'' 5.56 NATO 1:5 5R Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.ACERAKOTE CAMO| AR-15 Charging Handle| Flat Dark Earth and Burnt BronzeCERAKOTE CAMO| AR-15 Ejection Port Cover | Dus..
$259.99 $579.99
![AR-15 .223/5.56 5" Barrel W/ 4'' Handguard |Pistol Upper Build UPK131 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-131-AR15P/1-1000x1000.png "AR-15 .223/5.56 5\" Barrel W/ 4'' Handguard |Pistol Upper Build UPK131 [ASSMBLED]")
![AR-15 .223/5.56 5" Barrel W/ 4'' Handguard |Pistol Upper Build UPK131 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-131-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 5\" Barrel W/ 4'' Handguard |Pistol Upper Build UPK131 [ASSMBLED]")
-53 %
CERAKOTE CAMO| AR-15 Billet Upper Receiver| Flat Dark Earth and Burnt Bronze -Made In U.S.A5'' 5.56 NATO 1:5 5R Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.AAR-15/.223/5.56 Compact Muzzle Brake 1/2"x28 PitchAR-15 Charging Handl..
$279.99 $599.99
![AR-15 .223/5.56 5" Barrel W/ 4'' Handguard | Pistol Upper Build UPK130 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-130-AR15P/1-1000x1000.png "AR-15 .223/5.56 5\" Barrel W/ 4'' Handguard | Pistol Upper Build UPK130 [ASSMBLED]")
![AR-15 .223/5.56 5" Barrel W/ 4'' Handguard | Pistol Upper Build UPK130 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-130-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 5\" Barrel W/ 4'' Handguard | Pistol Upper Build UPK130 [ASSMBLED]")
-53 %
CERAKOTE CAMO| AR-15 Billet Upper Receiver| Flat Dark Earth and Burnt Bronze -Made In U.S.A5'' 5.56 NATO 1:5 5R Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.AAR-15/.223/5.56 Birdcage Muzzle Brake W/ Crush WasherAR-15 Charging Ha..
$279.99 $599.99
![AR-15 .223/5.56 16" Barrel W/ 15'' Handguard |CARBINE UPPER BUILD UPK129 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-129-AR15C/1%2024-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ 15'' Handguard |CARBINE UPPER BUILD UPK129 [ASSMBLED]")
![AR-15 .223/5.56 16" Barrel W/ 15'' Handguard |CARBINE UPPER BUILD UPK129 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-129-AR15C/2%2024-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 15'' Handguard |CARBINE UPPER BUILD UPK129 [ASSMBLED]")
-55 %
AR-15/.223/5.56 Compact Muzzle Brake 1/2"x28 PitchCerakote Splatter| AR-15 Mil-Spec Upper Receiver -Base Sniper Gray- Pattern- Red- Pink- Robins Egg- Made in U.S.AAR-15 Charging Handle | Latch 01AR-15 Ejection Port Cover | Dust Cover Assembly..
$299.99 $659.99
![AR-15 .223/5.56 7" Barrel W/ 7'' Handguard | Pistol Upper Build UPK126 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-126-AR15P/1-1000x1000.png "AR-15 .223/5.56 7\" Barrel W/ 7'' Handguard | Pistol Upper Build UPK126 [ASSMBLED]")
![AR-15 .223/5.56 7" Barrel W/ 7'' Handguard | Pistol Upper Build UPK126 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-126-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 7\" Barrel W/ 7'' Handguard | Pistol Upper Build UPK126 [ASSMBLED]")
-53 %
Cerakote Splatter| AR-15 Angle Cut Clamp on M-LOK Handguard-Base Sniper Gray- Pattern- Red- Pink- Robins Egg- Made in U.S.A- 7 Inch7" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made in U.S.AAR-15/.223/5.56 Birdcage Muzzle Brake W/ Crush Washer..
$269.99 $579.99
![AR-15 .223/5.56 10" Barrel W/ 10'' Handguard |PISTOL UPPER BUILD UPK127 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-127-AR15P/1-1000x1000.png "AR-15 .223/5.56 10\" Barrel W/ 10'' Handguard |PISTOL UPPER BUILD UPK127 [ASSMBLED]")
![AR-15 .223/5.56 10" Barrel W/ 10'' Handguard |PISTOL UPPER BUILD UPK127 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-127-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 10\" Barrel W/ 10'' Handguard |PISTOL UPPER BUILD UPK127 [ASSMBLED]")
-53 %
10.5" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made In U.S.AAR-15/.223/5.56 Stainless Steel 4 Prong Flash hider Muzzle BrakeCerakote Splatter| AR-15 Mil-Spec Upper Receiver -Base Sniper Gray- Pattern- Red- Pink- Robins Egg- Made in U.S.AAR-15 Charging ..
$279.99 $599.99
![AR-15 .223/5.56 16" Barrel W/ 12'' Handguard |CARBINE UPPER BUILD UPK128 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-128-AR15C/1-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ 12'' Handguard |CARBINE UPPER BUILD UPK128 [ASSMBLED]")
![AR-15 .223/5.56 16" Barrel W/ 12'' Handguard |CARBINE UPPER BUILD UPK128 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-128-AR15C/2-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 12'' Handguard |CARBINE UPPER BUILD UPK128 [ASSMBLED]")
-55 %
AR-15/.223/5.56 Nato Steel Shark Muzzle Brake 1/2x28 Pitch Thread W/Crush WasherCerakote Splatter| AR-15 Mil-Spec Upper Receiver -Base Sniper Gray- Pattern- Red- Pink- Robins Egg- Made in U.S.AAR-15 Charging Handle | Latch 01AR-15 Ejection Port Cover | Dust ..
$279.99 $619.99
![AR-15 .223/5.56 16" Barrel W/ 15'' Handguard | Carbine Upper Build UPK125 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-125-AR15C/UPK-125-AR15C-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ 15'' Handguard | Carbine Upper Build UPK125 [ASSMBLED]")
![AR-15 .223/5.56 16" Barrel W/ 15'' Handguard | Carbine Upper Build UPK125 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-125-AR15C/UPK-125-AR15C-1-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 15'' Handguard | Carbine Upper Build UPK125 [ASSMBLED]")
-56 %
Cerakote Splatter| AR-15 Angle Cut Clamp on M-LOK Handguard-Base Sniper Gray- Pattern- Red- Pink- Robins Egg- Made in U.S.A- 15 InchAR-15/.223/5.56 Birdcage Muzzle Brake W/ Crush WasherCerakote Splatter| AR-15 Mil-Spec Upper Receiver -Base Sn..
$279.99 $639.99
![AR-15 .223/5.56 7" Barrel 7" Handguard M Lok| Pistol Upper Build UPK124 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-124-AR15P/1-1000x1000.png "AR-15 .223/5.56 7\" Barrel 7\" Handguard M Lok| Pistol Upper Build UPK124 [ASSEMBLED]")
![AR-15 .223/5.56 7" Barrel 7" Handguard M Lok| Pistol Upper Build UPK124 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-124-AR15P/2-1000x1000.png "AR-15 .223/5.56 7\" Barrel 7\" Handguard M Lok| Pistol Upper Build UPK124 [ASSEMBLED]")
-58 %
7" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made in U.S.AAR-15 Charging Handle | Latch Option 01AR-15 Ejection Port Cover | Dust Cover Assembly- Fear Nothing - Love EverythingForward Assist Complete Mil Spec AssemblyLow-Profile Micro Steel AR Gas Block.750 + Stainl..
$229.99 $549.99
![AR-15 .223/5.56 5" Barrel 4" Handguard M Lok| PISTOL UPPER BUILD UPK122 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-122-AR15P/1-1000x1000.png "AR-15 .223/5.56 5\" Barrel 4\" Handguard M Lok| PISTOL UPPER BUILD UPK122 [ASSEMBLED]")
![AR-15 .223/5.56 5" Barrel 4" Handguard M Lok| PISTOL UPPER BUILD UPK122 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-122-AR15P/2-1000x1000.png "AR-15 .223/5.56 5\" Barrel 4\" Handguard M Lok| PISTOL UPPER BUILD UPK122 [ASSEMBLED]")
-58 %
5'' 5.56 NATO 1:5 5R
Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.AAR-15 Mil-Spec Upper Receiver - Made In U.S.AAR-15 Ejection Port Cover | Dust Cover Assembly- Pumpkin .223/5.56AR-15 Charging Handle| Flag and Pumpkin.750 Low Profile Steel
Gas Block with..
$229.99 $549.99
![AR-15 .223/5.56 5" Barrel 4" Handguard M Lok| PISTOL UPPER BUILD UPK121 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-121-AR15P/1-1000x1000.png "AR-15 .223/5.56 5\" Barrel 4\" Handguard M Lok| PISTOL UPPER BUILD UPK121 [ASSEMBLED]")
![AR-15 .223/5.56 5" Barrel 4" Handguard M Lok| PISTOL UPPER BUILD UPK121 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-121-AR15P/2-1000x1000.png "AR-15 .223/5.56 5\" Barrel 4\" Handguard M Lok| PISTOL UPPER BUILD UPK121 [ASSEMBLED]")
-60 %
5'' 5.56 NATO 1:5 5R
Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.AAR-15 Mil-Spec Upper Receiver - Made In U.S.AAR-15 Ejection Port Cover | Dust Cover Assembly- Pumpkin .223/5.56AR-15 Charging Handle| Flag and Pumpkin.750 Low Profile Steel
Gas Block with..
$209.99 $529.99
![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/1a-1000x1000.png "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
![AR-15 .223/5.56 5" Barrel 4" Handguard M Lok| PISTOL UPPER BUILD UPK115 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-115-AR15P/1aa-1000x1000.png "AR-15 .223/5.56 5\" Barrel 4\" Handguard M Lok| PISTOL UPPER BUILD UPK115 [ASSMBLED]")
![AR-15 .223/5.56 5" Barrel 4" Handguard M Lok| PISTOL UPPER BUILD UPK115 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-115-AR15P/UPK-115-AR15P-ZBG-1-1000x1000.png "AR-15 .223/5.56 5\" Barrel 4\" Handguard M Lok| PISTOL UPPER BUILD UPK115 [ASSMBLED]")
-58 %
5'' 5.56 NATO 1:5 5R
Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.AAR-15 Ejection Port Cover | Dust Cover Assembly- Spider WebForward Assist Complete Mil Spec AssemblyAR-15 Charging Handle | Latch 01.750 Low Profile Steel
Gas Block with Roll Pins & W..
$229.99 $549.99
![AR-15 .223/5.56 5" Barrel 4" Handguard M Lok| PISTOL UPPER BUILD UPK114 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-114-AR15P/1-1000x1000.png "AR-15 .223/5.56 5\" Barrel 4\" Handguard M Lok| PISTOL UPPER BUILD UPK114 [ASSMBLED]")
![AR-15 .223/5.56 5" Barrel 4" Handguard M Lok| PISTOL UPPER BUILD UPK114 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-114-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 5\" Barrel 4\" Handguard M Lok| PISTOL UPPER BUILD UPK114 [ASSMBLED]")
-54 %
5'' 5.56 NATO 1:5 5R
Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.AAR-15 Circle Slick Side DPMS Upper Receiver - Forged M4 Flat Top | Multi CalAR-15 4" M-Lok Super Slim Free Float Handguard - Black- 4 InchAR-15 Charging Handle | Latch 01.750 Low Profile S..
$309.99 $679.99
![AR-15 .223/5.56 5" Barrel 4" Handguard| PISTOL UPPER BUILD UPK113 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-113-AR15P/1-1000x1000.png "AR-15 .223/5.56 5\" Barrel 4\" Handguard| PISTOL UPPER BUILD UPK113 [ASSMBLED]")
![AR-15 .223/5.56 5" Barrel 4" Handguard| PISTOL UPPER BUILD UPK113 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-113-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 5\" Barrel 4\" Handguard| PISTOL UPPER BUILD UPK113 [ASSMBLED]")
-54 %
5'' 5.56 NATO 1:5 5R
Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.AAR-15 Circle Slick Side DPMS Upper Receiver - Forged M4 Flat Top | Multi CalAR-15 Combat Modular M-Lok Handguard "C" Cut - Black - 4 InchAR-15 Charging Handle | Latch 01.750 Low Profi..
$309.99 $679.99
![AR-15 .223/5.56 5" Barrel 4" Handguard M Lok| PISTOL UPPER BUILD UPK112 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-112-AR15P/1-1000x1000.png "AR-15 .223/5.56 5\" Barrel 4\" Handguard M Lok| PISTOL UPPER BUILD UPK112 [ASSMBLED]")
![AR-15 .223/5.56 5" Barrel 4" Handguard M Lok| PISTOL UPPER BUILD UPK112 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-112-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 5\" Barrel 4\" Handguard M Lok| PISTOL UPPER BUILD UPK112 [ASSMBLED]")
-54 %
5'' 5.56 NATO 1:5 5R
Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.AAR-15 Circle Slick Side DPMS Upper Receiver - Forged M4 Flat Top | Multi CalAR-15 4" Combat M-Lok Handguard "C" CutAR-15 Charging Handle | Latch 01.750 Low Profile Steel
Gas Block wit..
$309.99 $679.99
![AR-15 .223/5.56 5" Barrel 4" Handguard M Lok| PISTOL UPPER BUILD UPK111 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-111-AR15P/1-1000x1000.png "AR-15 .223/5.56 5\" Barrel 4\" Handguard M Lok| PISTOL UPPER BUILD UPK111 [ASSMBLED]")
![AR-15 .223/5.56 5" Barrel 4" Handguard M Lok| PISTOL UPPER BUILD UPK111 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-111-AR15P/2-1000x1000.jpg "AR-15 .223/5.56 5\" Barrel 4\" Handguard M Lok| PISTOL UPPER BUILD UPK111 [ASSMBLED]")
-54 %
5'' 5.56 NATO 1:5 5R
Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.AAR-15 Circle Slick Side DPMS Upper Receiver - Forged M4 Flat Top | Multi CalAR-15/47/9/300AAC Clamp On Rail System- 4 InchAR-15 Charging Handle | Latch 01.750 Low Profile Steel
Gas Bl..
$309.99 $679.99
![AR-15 .223/5.56 7" BARREL W/ 7" HANDGUARD OPTIONS| PISTOL UPPER BUILD UPK102 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-102-AR15P/0%2024-1000x1000.png "AR-15 .223/5.56 7\" BARREL W/ 7\" HANDGUARD OPTIONS| PISTOL UPPER BUILD UPK102 [ASSEMBLED]")
![AR-15 .223/5.56 7" BARREL W/ 7" HANDGUARD OPTIONS| PISTOL UPPER BUILD UPK102 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-102-AR15P/UPK-102-AR15P%200%202024-1000x1000.jpg "AR-15 .223/5.56 7\" BARREL W/ 7\" HANDGUARD OPTIONS| PISTOL UPPER BUILD UPK102 [ASSEMBLED]")
-55 %
7" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made in U.S.AAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackAR-15 Charging Handle| Spider and WebAR-15 Ejection Port Cover | Dust Cover Assembly- Spider WebLow-Profile Micro Steel AR Gas Block..
$219.99 $489.99
![AR-15 .223/5.56 16" Barrel W/ 15" Handguard M LOK | Carbine Upper Build UPK100 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-100-AR15C/1-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ 15\" Handguard M LOK | Carbine Upper Build UPK100 [ASSMBLED]")
![AR-15 .223/5.56 16" Barrel W/ 15" Handguard M LOK | Carbine Upper Build UPK100 [ASSMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-100-AR15C/2-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 15\" Handguard M LOK | Carbine Upper Build UPK100 [ASSMBLED]")
-56 %
AR-15 Red Stripped Upper Receiver | Made In USA|AR-15 Charging Handle | Latch Option 01AR-15 Ejection Port Cover | Dust Cover AssemblyLow-Profile Micro
Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]AR-15/.223/5.56 6 Baffles muzzle bra..
$249.99 $569.99
![AR-15 .223/5.56 16" Stainless Steel Barrel 15" 16'' Handguard | Carbine Upper Build UPK98 [Assembled]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-98-AR15/UPK-98-AR15-1-1000x1000.png "AR-15 .223/5.56 16\" Stainless Steel Barrel 15\" 16'' Handguard | Carbine Upper Build UPK98 [Assembled]")
![AR-15 .223/5.56 16" Stainless Steel Barrel 15" 16'' Handguard | Carbine Upper Build UPK98 [Assembled]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-98-AR15/UPK-98-AR15%200%2024-1000x1000.jpg "AR-15 .223/5.56 16\" Stainless Steel Barrel 15\" 16'' Handguard | Carbine Upper Build UPK98 [Assembled]")
-57 %
16'' 5.56 NATO 1:8 Twist Stainless Steel Barrel | Made in U.S.AAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackAR-15 Charging Handle| Skull Stay SpookyAR-15 Ejection Port Cover | Dust Cover Assembly- Skull Stay SpookyLow-Profile Micro Steel AR Gas..
$239.99 $559.99
![AR-15 .223/5.56 16" STAINLESS STEEL BARREL 12'' HANDGUARD | CARBINE UPPER BUILD UPK97 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-97-AR15/UPK-97-AR15-1-1000x1000.png "AR-15 .223/5.56 16\" STAINLESS STEEL BARREL 12'' HANDGUARD | CARBINE UPPER BUILD UPK97 [ASSEMBLED]")
![AR-15 .223/5.56 16" STAINLESS STEEL BARREL 12'' HANDGUARD | CARBINE UPPER BUILD UPK97 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-97-AR15/UPK-97-AR15%200%2024-1000x1000.jpg "AR-15 .223/5.56 16\" STAINLESS STEEL BARREL 12'' HANDGUARD | CARBINE UPPER BUILD UPK97 [ASSEMBLED]")
-57 %
16'' 5.56 NATO 1:8 Twist Stainless Steel Barrel | Made in U.S.AAR-15/47/9/300 Custom
Lightweight Side Cut Billet Upper Receiver - BlackAR-15 Charging Handle| Jason Happy CamperAR-15 Ejection Port Cover | Dust Cover Assembly- Jason Happy CamperLow-Profile Micro Steel AR G..
$239.99 $559.99
![AR-15 .223/5.56 5" Barrel W/ 4" Handguard M Lok| PISTOL UPPER BUILD UPK96 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-96-AR15P/UPK-96-AR15P-1-4.25-1000x1000.png "AR-15 .223/5.56 5\" Barrel W/ 4\" Handguard M Lok| PISTOL UPPER BUILD UPK96 [ASSEMBLED]")
![AR-15 .223/5.56 5" Barrel W/ 4" Handguard M Lok| PISTOL UPPER BUILD UPK96 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-96-AR15P/UPK-96-AR15P-BLK-1000x1000.png "AR-15 .223/5.56 5\" Barrel W/ 4\" Handguard M Lok| PISTOL UPPER BUILD UPK96 [ASSEMBLED]")
-60 %
5'' 5.56 NATO 1:5 5R
Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.AAR-15 Mil-Spec Upper Receiver - Made In U.S.AAR-15 M-LOK Super Slim Free Float Handguard with Steel Barrel Nut|.750 Low Profile Steel
Gas Block with Roll Pins & Wrench -Black..
$209.99 $529.99
![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/UPK-95-AR15P-5-16-1000x1000.png "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 5" Barrel W/ 4" Handguard M Lok| PISTOL UPPER BUILD UPK87 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-87-AR15P/000%2024-1000x1000.png "AR-15 .223/5.56 5\" Barrel W/ 4\" Handguard M Lok| PISTOL UPPER BUILD UPK87 [ASSEMBLED]")
![AR-15 .223/5.56 5" Barrel W/ 4" Handguard M Lok| PISTOL UPPER BUILD UPK87 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-87-AR15P/2-1000x1000.png "AR-15 .223/5.56 5\" Barrel W/ 4\" Handguard M Lok| PISTOL UPPER BUILD UPK87 [ASSEMBLED]")
-54 %
5'' 5.56 NATO 1:5 5R
Twist Nitride Pistol Barrel and Micro Gas Tube | Made in U.S.A AR-15 Billet
Stripped Mod 1 Upper Receiver | Made In USAAR-15 4" M-Lok
Super Slim Free Float Handguard W/ 2" & 3" M-Lok Rail SectionsAR-15 Talon Charging
Handle | Steel Latch..
$259.99 $569.99
![AR-15 .223/5.56 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%201%2024-1000x1000.png "AR-15 .223/5.56 18'' Stainless Steel Barrel 12'' 15” Key Mod Handguards| CARBINE UPPER BUILD UPK91 [ASSEMBLED]")
![AR-15 .223/5.56 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 .223/5.56 18'' Stainless Steel Barrel 12'' 15” Key Mod Handguards| CARBINE UPPER BUILD UPK91 [ASSEMBLED]")
-50 %
18".223 Wylde 1:7 Twist Stainless Steel Barrel | Made In U.S.A.Anderson
Manufacturing AR-15 Stripped Upper Receiver| Made in U.S.AAR-15Charging Handle CH223 AR-15
Ejection Port Dust Cover Engraving - MARINESForward
Assist Complete Mil Spec Asse..
$269.99 $539.99
![AR-15 5.56 7'' Barrel W/ 7" M LOK Handguard | PISTOL UPPER BUILD UPK90 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-90-AR15P/0%2024-1000x1000.png "AR-15 5.56 7'' Barrel W/ 7\" M LOK Handguard | PISTOL UPPER BUILD UPK90 [ASSEMBLED]")
![AR-15 5.56 7'' Barrel W/ 7" M LOK Handguard | PISTOL UPPER BUILD UPK90 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-90-AR15P/0%202%2024-1000x1000.png "AR-15 5.56 7'' Barrel W/ 7\" M LOK Handguard | PISTOL UPPER BUILD UPK90 [ASSEMBLED]")
-56 %
7.5" 5.56 NATO 1:7 Twist Stainless Steel Pistol Barrel | Made in U.S.AAnderson
Manufacturing AR-15 Stripped Upper Receiver| Made in U.S.AAR-15
Charging Handle | Latch 02 AR-15
Ejection Port Cover | Dust Cover Assembly- Fear Nothing - Love EverythingForward
..
$239.99 $539.99
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK138 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-138-AR15C/1-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK138 [ASSEMBLED]")
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK138 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-138-AR15C/2-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK138 [ASSEMBLED]")
-57 %
AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK138 [ASSEMBLED]
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.ALow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]CERAKOTE Hunter Orange| AR-15 .223 5.56 Nato Steel Shark Muzzle Brake 1/2x28Pitch Thread W/Crush WasherCERAKOTE ..
$249.99 $579.99
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK139 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-139-AR15C/1-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK139 [ASSEMBLED]")
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK139 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-139-AR15C/2-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK139 [ASSEMBLED]")
-57 %
AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK139 [ASSEMBLED]
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.ALow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]CERAKOTE Bright White| AR-15 .223 5.56 Nato Steel Shark Muzzle Brake 1/2x28Pitch Thread W/Crush WasherCERAKOTE B..
$249.99 $579.99
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK241 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-241-AR15C/1-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK241 [ASSEMBLED]")
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK241 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-241-AR15C/2-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK241 [ASSEMBLED]")
-57 %
AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK241 [ASSEMBLED]
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.ALow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]CERAKOTE LEMON ZEST OPTION| AR-15/.223/5.56 Nato Steel Shark Muzzle Brake 1/2x28 Pitch Thread W/Crush WasherCERA..
$249.99 $579.99
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK242 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-242-AR15C/1-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK242 [ASSEMBLED]")
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK242 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-242-AR15C/2-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK242 [ASSEMBLED]")
-57 %
AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK242 [ASSEMBLED]
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.ALow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]CERAKOTE ZOMBIE GREEN| AR-15 .223 5.56 Nato Steel Shark Muzzle Brake 1/2x28Pitch Thread W/Crush WasherCERAKOTE Z..
$249.99 $579.99
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK78 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-78-AR15C/1D-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK78 [ASSEMBLED]")
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK78 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-78-AR15C/2D-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK78 [ASSEMBLED]")
-57 %
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.ALow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]CERAKOTE RED|AR-15 .223 5.56 Nato Steel Shark Muzzle Brake 1/2x28Pitch Thread W/Crush WasherCERAKOTE RED| AR-15 ..
$249.99 $579.99
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK79 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-79-AR15C/1D-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK79 [ASSEMBLED]")
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK79 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-79-AR15C/2D-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK79 [ASSEMBLED]")
-57 %
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.ALow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]CERAKOTE PINK| AR-15 .223 5.56 Nato Steel Shark Muzzle Brake 1/2x28Pitch Thread W/Crush WasherCERAKOTE PINK| AR-..
$249.99 $579.99
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK80 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-80-AR15C/1D-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK80 [ASSEMBLED]")
![AR-15 .223/5.56 16" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK80 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-80-AR15C/2D-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK80 [ASSEMBLED]")
-57 %
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.ALow-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]CERAKOTE ROBINS EGG| AR-15 .223 5.56 Nato Steel Shark Muzzle Brake 1/2x28Pitch Thread W/Crush WasherCERAKOTE ROB..
$249.99 $579.99
![AR-15 .223/5.56 16" Barrel 12" Keymod Handguard | Carbine Upper Build UPK73 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-73-AR15C/1d-1000x1000.png "AR-15 .223/5.56 16\" Barrel 12\" Keymod Handguard | Carbine Upper Build UPK73 [ASSEMBLED]")
![AR-15 .223/5.56 16" Barrel 12" Keymod Handguard | Carbine Upper Build UPK73 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-73-AR15C/2d-1000x1000.png "AR-15 .223/5.56 16\" Barrel 12\" Keymod Handguard | Carbine Upper Build UPK73 [ASSEMBLED]")
-53 %
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.AAR-15 M-LOK Lightweight Frame Rail System 12''Forward Assist Complete Mil Spec AssemblyAR-15/.223/5.56 6 Baffles muzzle brake9.75" Stainless Steel Gas Tube - Carbine Length Red Bundle..
$269.99 $569.99
![AR-15 .223/5.56 10.5" Barrel 10" Cerakote Purple Keymod Handguard | Pistol Upper Build UPK58 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-58-AR15P/1-1000x1000.png "AR-15 .223/5.56 10.5\" Barrel 10\" Cerakote Purple Keymod Handguard | Pistol Upper Build UPK58 [ASSEMBLED]")
![AR-15 .223/5.56 10.5" Barrel 10" Cerakote Purple Keymod Handguard | Pistol Upper Build UPK58 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-58-AR15P/2-A-1000x1000.jpg "AR-15 .223/5.56 10.5\" Barrel 10\" Cerakote Purple Keymod Handguard | Pistol Upper Build UPK58 [ASSEMBLED]")
-53 %
Cerakote Purple | AR-15 Ultra Slim Keymod
Handguards W/Steel Barrel Nut 10"10.5" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made In U.S.AAR-15 Multi Ported Compensator Upsilon Muzzle
BrakeCerakote Purple | AR-15 Mil-Spec Upper
Receiver | ..
$249.99 $529.99
![AR-15 16'' Stainless Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Side Charging Upper Build UPK61 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-61-AR15C-SIDE-CHARGING/1a-1000x1000.png "AR-15 16'' Stainless Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Side Charging Upper Build UPK61 [ASSEMBLED]")
![AR-15 16'' Stainless Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Side Charging Upper Build UPK61 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-61-AR15C-SIDE-CHARGING/2a-1000x1000.png "AR-15 16'' Stainless Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Side Charging Upper Build UPK61 [ASSEMBLED]")
-53 %
FMLUS-D | Handguard OptionAR-15 Angle Cut Clamp on M-LOK Handguard 10'' 12" 15" | Made in U.S.A.16'' 5.56 NATO 1:8 Twist Stainless Steel Barrel | Made in U.S.A AR-15 10 Baffles Muzzle Brake W/Crush WasherAR-15 Complete Side Charging Upper Receiver Assembly | Made in USAAR-15 L..
$329.99 $699.99
![AR-15 .223/5.56 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK60 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-60-AR15P/UPK-60-AR15P-1000x1000.png "AR-15 .223/5.56 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK60 [ASSEMBLED]")
![AR-15 .223/5.56 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK60 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-60-AR15P/2-A-1000x1000.jpg "AR-15 .223/5.56 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK60 [ASSEMBLED]")
-46 %
AR-15 M-LOK 7" Free Float Custom
Handguard with "D" Cut | Black7.5" 5.56 NATO 1:7 Twist Stainless Steel
Pistol Barrel | Made in U.S.A.AR-15 Muzzle Diverter Steel Flash Can Black
W/Jam NutAR-15 Billet Stripped Mod 1 Upper Receiver |
Made in U.S.A.AR-15 T..
$319.99 $589.99
![AR-15 .223/5.56 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK59 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-59-AR15P/1%202024-1000x1000.png "AR-15 .223/5.56 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK59 [ASSEMBLED]")
![AR-15 .223/5.56 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK59 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-59-AR15P/2%2024-1000x1000.jpg "AR-15 .223/5.56 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK59 [ASSEMBLED]")
-50 %
AR-15 M-Lok Handguard C Relief Cut - Black7.5" 5.56 NATO 1:7 Twist Stainless Steel
Pistol Barrel | Made in U.S.A.AR-15 Booster Flash Hider 1/2x28" Thread
Pitch Muzzle BreakAR-15 Billet Stripped Mod 1 Upper Receiver | Made
in U.S.A...
$299.99 $599.99
![AR-15 5.56 7.5'' Barrel 7'' M Lok Handguard | USA Flag | Pistol Upper Build UPK29 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-29-AR15P/UPK-29-AR15P-5-16-1000x1000.png "AR-15 5.56 7.5'' Barrel 7'' M Lok Handguard | USA Flag | Pistol Upper Build UPK29 [ASSEMBLED]")
![AR-15 5.56 7.5'' Barrel 7'' M Lok Handguard | USA Flag | Pistol Upper Build UPK29 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-29-AR15P/4a-1000x1000.jpg "AR-15 5.56 7.5'' Barrel 7'' M Lok Handguard | USA Flag | Pistol Upper Build UPK29 [ASSEMBLED]")
-50 %
AR-15 7'' FREE FLOAT M-LOK HANDGUARD WITH "C" HYBRID CUT- MADE IN USA AR-15 7'' ANGLE CUT CLAMP ON M-LOK HANDGUARD | MADE IN USAAR-15 M-LOK HANDGUARD "C" RELIEF CUT - BLACK7" 5.56 NATO 1:7 Twist Parkerized Pistol Barrel | Made in U.S.AAR-1..
$239.99 $479.99
![AR-15 5.56 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK37 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-37-AR15P/1ax-1000x1000.png "AR-15 5.56 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK37 [ASSEMBLED]")
![AR-15 5.56 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK37 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-37-AR15P/2ab-1000x1000.jpg "AR-15 5.56 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK37 [ASSEMBLED]")
-49 %
AR-15 7'' COMBAT MODULAR M-LOK HANDGUARD "C" CUT - BLACK| OptionAR-15 7'' M-LOK SLIM PROFILE FREE FLOAT HANDGUARD – BLACK| MADE IN USA OPTIONAR-15 7'' M-LOK SUPER SLIM FREE FLOAT HANDGUARD WITH STEEL BARREL NUT | MADE IN USA OPTION7" 5.56 NATO 1:7 T..
$229.99 $449.99
![AR-15 5.56 7.5'' Stainless Steel Barrel 10'' Keymod Handguard | Pistol Upper Build UPK27 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-27-AR15P/1a-1000x1000.png "AR-15 5.56 7.5'' Stainless Steel Barrel 10'' Keymod Handguard | Pistol Upper Build UPK27 [ASSEMBLED]")
![AR-15 5.56 7.5'' Stainless Steel Barrel 10'' Keymod Handguard | Pistol Upper Build UPK27 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-27-AR15P/AR-556-7-5-Stainless-Steel-Barrel-10-Keymod-Handguard-Pistol-Upper-Build-ASSEMBLED(2--)-1000x1000.jpg "AR-15 5.56 7.5'' Stainless Steel Barrel 10'' Keymod Handguard | Pistol Upper Build UPK27 [ASSEMBLED]")
-53 %
AR-15 5.56 7.5'' Stainless Steel Barrel 10'' Keymod Handguard | Pistol Upper Build UPK27 [ASSEMBLED]
AR-15 Ultra Slim Keymod Handguard 10"7.5" 5.56 NATO 1:7 Twist | Stainless
Steel | Made in U.S.A. AR-15 Krinkov Muzzle Flash Can BrakeAR-15 Mil-Spec Upper Receiver | Made in U.S.A.AR-15 Tactical Rifle Charging Handle Assem..
$219.99 $469.99
![AR-15 5.56 10.5'' Barrel W/ 10'' 12'' Handguard option | Pistol Upper Build UPK11 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-11-AR15P/1ac-1000x1000.png "AR-15 5.56 10.5'' Barrel W/ 10'' 12'' Handguard option | Pistol Upper Build UPK11 [ASSEMBLED]")
![AR-15 5.56 10.5'' Barrel W/ 10'' 12'' Handguard option | Pistol Upper Build UPK11 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-11-AR15P/2ac-1000x1000.png "AR-15 5.56 10.5'' Barrel W/ 10'' 12'' Handguard option | Pistol Upper Build UPK11 [ASSEMBLED]")
-40 %
FML-R-C 10" 12" | Handguard OptionAR-15 Combat Modular M-Lok Handguard "C" Cut - BlackFFAR-O 10" 12" | Handguard OptionAR-15 Extended Length One Piece Free Float HandguardFAR- 10" 12" | Handguard OptionAR-15 Free Float Quad Rail HandguardFKM-SBNV2 10" 12"&nb..
$249.99 $419.99
![AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build UPK15 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-15-AR15C/1d-1000x1000.png "AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build UPK15 [ASSEMBLED]")
![AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build UPK15 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-15-AR15C/2d-1000x1000.jpg "AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build UPK15 [ASSEMBLED]")
-54 %
FMLUS-D |
Handguard AR-15 Angle Cut Clamp on M-LOK Handguard | Made in USA| 10" 12" 15"FFAR-O- | HandguardAR-15 Extended Length One Piece Free Float Handguard| 10" 12" 15"5AML-TC-R-C |
Handguard AR-15 M-LOK Slim Free Float "C" Cut Handguard| MADE IN USA| 10" 1..
$229.99 $499.99
![AR-15 5.56 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build UPK20 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-20-AR15C/1d-1000x1000.png "AR-15 5.56 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build UPK20 [ASSEMBLED]")
![AR-15 5.56 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build UPK20 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-20-AR15C/2d-1000x1000.png "AR-15 5.56 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build UPK20 [ASSEMBLED]")
-45 %
FAR10 |
Handguard AR-15 Extended Length One Piece Free Float Handguard| 10" 12"FFKM-45HSBN-10 |
HandguardAR-15 Super Slim Key-mod Free Float Handguard 223 556 Steel Barrel Nut| 10" 12"AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer..
$229.99 $419.99
![AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' M-Lok Handguard option | Carbine Upper Build UPK40 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-40-AR15C/1d-1000x1000.png "AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' M-Lok Handguard option | Carbine Upper Build UPK40 [ASSEMBLED]")
![AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' M-Lok Handguard option | Carbine Upper Build UPK40 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-40-AR15C/2d-1000x1000.png "AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' M-Lok Handguard option | Carbine Upper Build UPK40 [ASSEMBLED]")
-44 %
FSSM | HandguardAR-15 M-LOK Super Slim Free Float Handguard with Steel Barrel Nut | Made in USA| 10" 12" 15"FML-R-C |
Handguard AR-15 Combat Modular M-Lok Handguard "C" Cut - Black| 10" 12" FML-TC-R-C |
Handguard AR-15 M-Lok Handguard "C" Relief Cut - Black..
$249.99 $449.99
![AR-15 5.56 16'' Barrel W/ 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK5 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-5-AR15C/0%201%2024-1000x1000.png "AR-15 5.56 16'' Barrel W/ 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK5 [ASSEMBLED]")
![AR-15 5.56 16'' Barrel W/ 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK5 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-5-AR15C/4d-1000x1000.jpg "AR-15 5.56 16'' Barrel W/ 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK5 [ASSEMBLED]")
-46 %
FML-R-12C# | HandguardAR-15 M-LOK Slim Profile Free Float Handguard – Black| Made in USA| 12" FML-TC-12 |
HandguardAR-15 Slim Key-mod Free Float Hand Guard W/Detachable Rails| 12" 15" FML-TC-R-12C# | HandguardAR-15 Slim Key-mod Free Float ..
$249.99 $459.99
![AR-10 / LR-308 13.5'' Black Nitride Barrel 10'' KEY MOD Handguard | Pistol Upper Build UPK81 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-81-AR10P/1%2024-1000x1000.png "AR-10 / LR-308 13.5'' Black Nitride Barrel 10'' KEY MOD Handguard | Pistol Upper Build UPK81 [ASSEMBLED]")
![AR-10 / LR-308 13.5'' Black Nitride Barrel 10'' KEY MOD Handguard | Pistol Upper Build UPK81 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-81-AR10P/2%2024-1000x1000.png "AR-10 / LR-308 13.5'' Black Nitride Barrel 10'' KEY MOD Handguard | Pistol Upper Build UPK81 [ASSEMBLED]")
-51 %
AR-10 / LR-30813.5" Black Nitride Pistol Barrel 1:10 Twist | Made in USA AR-10 / LR-308 Upper Receiver DPMS Low-Profile| Made In USAAR-10 / LR-308 10''Keymod Skeleton Ultra Light Rail SystemAR-10 / LR-308 Charging Handle | Don't Thread On MeAR-10 / LR-308 Ame..
$339.99 $689.99
![AR-10 / LR-308 13.5'' Barrel 12'' M-LOK Handguard | Pistol Upper Build UPK54 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-54-AR10P/0a-1000x1000.png "AR-10 / LR-308 13.5'' Barrel 12'' M-LOK Handguard | Pistol Upper Build UPK54 [ASSEMBLED]")
![AR-10 / LR-308 13.5'' Barrel 12'' M-LOK Handguard | Pistol Upper Build UPK54 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-54-AR10P/1ac-1000x1000.png "AR-10 / LR-308 13.5'' Barrel 12'' M-LOK Handguard | Pistol Upper Build UPK54 [ASSEMBLED]")
-40 %
*DPMS COMPATIBLE*HG02-308- | Handguard OptionAR-10 / LR-308 10" 12'' SLIM KEYMOD FREE FLOAT CLAMP-ON STYLE HAND GUARD W/ DETACHABLE RAILSAR-10 13.5" Pistol Barrel 1:10 Twist |
Black Nitride | Made in U.S.A. AR-10 .308 Rifle Multi Ported ..
$319.99 $529.99
![AR-10 / LR-308 16'' Barrel 12'' Keymod Handguard | Carbine Upper Build UPK28 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-28-AR10C/1ac-1000x1000.png "AR-10 / LR-308 16'' Barrel 12'' Keymod Handguard | Carbine Upper Build UPK28 [ASSEMBLED]")
![AR-10 / LR-308 16'' Barrel 12'' Keymod Handguard | Carbine Upper Build UPK28 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-28-AR10C/2acd-1000x1000.jpg "AR-10 / LR-308 16'' Barrel 12'' Keymod Handguard | Carbine Upper Build UPK28 [ASSEMBLED]")
-44 %
*DPMS COMPATIBLE*HG02-308-12 | Handguard OptionAR-10 / LR-308 12'' SLIM KEYMOD FREE FLOAT CLAMP-ON STYLE HAND GUARD W/ DETACHABLE RAILSFML308-TC-R-12C# | Handguard Option AR-10 / LR-308 12'' SUPER SLIM FREE FLOAT HANDGUARD | C CUTBCA 16"..
$299.99 $539.99
![AR-10 / LR-308 16'' Barrel 15'' M-LOK Handguard | Carbine Upper Build UPK51 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-51-AR10C/1ac-1000x1000.png "AR-10 / LR-308 16'' Barrel 15'' M-LOK Handguard | Carbine Upper Build UPK51 [ASSEMBLED]")
![AR-10 / LR-308 16'' Barrel 15'' M-LOK Handguard | Carbine Upper Build UPK51 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-51-AR10C/2acde-1000x1000.jpg "AR-10 / LR-308 16'' Barrel 15'' M-LOK Handguard | Carbine Upper Build UPK51 [ASSEMBLED]")
-35 %
*DPMS COMPATIBLE*FMLUS308-15C | Handguard OptionAR-10 / LR-308 15'' ANGLE "C" CUT CLAMP ON M-LOK HANDGUARD | MADE IN USAFMLUS308-15D | Handguard Option AR-10 / LR-308 15" ANGLE D CUT CLAMP ON M-LOK HANDGUARD | MADE IN USABCA 16" .308 Par..
$349.99 $539.99
![AR-10 / LR-308 16'' Barrel 12'' M-LOK Handguard | Carbine Upper Build UPK52 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-52-AR10C/1a-1000x1000.png "AR-10 / LR-308 16'' Barrel 12'' M-LOK Handguard | Carbine Upper Build UPK52 [ASSEMBLED]")
![AR-10 / LR-308 16'' Barrel 12'' M-LOK Handguard | Carbine Upper Build UPK52 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-52-AR10C/AR-10--308-16-Barrel-12-M-LOK-Handguard-Carbine-Upper-Build-U52-ASSEMBLED(2)-1000x1000.jpg "AR-10 / LR-308 16'' Barrel 12'' M-LOK Handguard | Carbine Upper Build UPK52 [ASSEMBLED]")
-40 %
*DPMS COMPATIBLE*AR-10
M-LOK Super Slim Free Float Handguard 12"BCA 16" .308 Parkerized 1/10 Twist
Barrel | Made in U.S.A. AR-10 .308 A2 Style Birdcage Muzzle BrakeAR-10 LR308 Upper Receiver Dpms Low-Profile |
Made In U..
$329.99 $549.99
![AR-47 7.62x39 10" Barrel 10" Cerakote Keymod Handguard | Pistol Upper Build UPK50 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-50-AR47P/UPK-50-AR47P%202023-1000x1000.png "AR-47 7.62x39 10\" Barrel 10\" Cerakote Keymod Handguard | Pistol Upper Build UPK50 [ASSEMBLED]")
![AR-47 7.62x39 10" Barrel 10" Cerakote Keymod Handguard | Pistol Upper Build UPK50 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-50-AR47P/2%202023-1000x1000.jpg "AR-47 7.62x39 10\" Barrel 10\" Cerakote Keymod Handguard | Pistol Upper Build UPK50 [ASSEMBLED]")
-51 %
CERAKOTE BURNT BRONZE | AR-15 Angle Cut Clamp on M-LOK Handguard | Made in USA10" 7.62X39 Barrel | Black Nitride
Finish | Made In U.S.A.AR-10 / LR-308 /47/300AAC THREAD-ON FAKE CAN MUZZLE BRAKECerakote Burnt Bronze | AR-15 Mil-Spec Upper
Receive..
$269.99 $549.99
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-42-AR9C/1%2024-1000x1000.png "AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]")
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-42-AR9C/2%2024-1000x1000.jpg "AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]")
-51 %
FMLUS-D | Handguard
OptionAR-15 Angle Cut Clamp on M-LOK Handguard
10" 12" 15" | Made in U.S.A.16'' 9MM 1:10 TWIST PARKERIZED POLISHED CHAMBER BARREL | MADE IN U.S.AAR-10 / LR-308 A2 STYLE BIRDCAGE MUZZLE BRAKE - BLACK OXIDE | MBR05-308..
$239.99 $489.99
![AR 9mm 7.5'' Barrel W/ 7'' M-Lok Handguard | Pistol Upper Build UPK43 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-43-AR9P/0%200%2024-1000x1000.jpg "AR 9mm 7.5'' Barrel W/ 7'' M-Lok Handguard | Pistol Upper Build UPK43 [ASSEMBLED]")
![AR 9mm 7.5'' Barrel W/ 7'' M-Lok Handguard | Pistol Upper Build UPK43 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-43-AR9P/0%201%2024-1000x1000.jpg "AR 9mm 7.5'' Barrel W/ 7'' M-Lok Handguard | Pistol Upper Build UPK43 [ASSEMBLED]")
-55 %
AR-15 7” Angle Cut Clamp on M-LOK Handguard |
Made in USA7.5'' 9mm Parkerized Polished Chamber Barrel | Made in U.S.AAR-10 / LR-308 A2 Style Birdcage Muzzle BrakeAR-15 Mil-Spec Upper Receiver | Made in U.S.A.AR-15 Tactical Rifl..
$199.99 $439.99
![AR 9mm 16'' Barrel W/ 10" 12'' Free Float Handguard option | Carbine Upper Build UPK44 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-44-AR9C/1%2024-1000x1000.png "AR 9mm 16'' Barrel W/ 10\" 12'' Free Float Handguard option | Carbine Upper Build UPK44 [ASSEMBLED]")
![AR 9mm 16'' Barrel W/ 10" 12'' Free Float Handguard option | Carbine Upper Build UPK44 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-44-AR9C/2%2024-1000x1000.jpg "AR 9mm 16'' Barrel W/ 10\" 12'' Free Float Handguard option | Carbine Upper Build UPK44 [ASSEMBLED]")
-50 %
FAR | Handguard OptionAR-15 Free Float Quad Rail Handguard 10"
12"16'' 9MM 1:10 TWIST PARKERIZED POLISHED CHAMBER BARREL | MADE IN U.S.AAR-10 / LR-308 A2 STYLE BIRDCAGE MUZZLE BRAKE - BLACK OXIDE | MBR05-308AR-15 Mil-Spec Upper Receiver | Made in ..
$229.99 $459.99
![AR 9mm 16'' Barrel W/ 10'' 12'' M-LOK Handguard option | Carbine Upper Build UPK45 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-45-AR9C/1%2024-1000x1000.png "AR 9mm 16'' Barrel W/ 10'' 12'' M-LOK Handguard option | Carbine Upper Build UPK45 [ASSEMBLED]")
![AR 9mm 16'' Barrel W/ 10'' 12'' M-LOK Handguard option | Carbine Upper Build UPK45 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-45-AR9C/3%2024-1000x1000.png "AR 9mm 16'' Barrel W/ 10'' 12'' M-LOK Handguard option | Carbine Upper Build UPK45 [ASSEMBLED]")
-47 %
FML-R-C- | Handguard
OptionAR-15 COMBAT MODULAR M-LOK HANDGUARD "C" CUT - BLACK| OPTION LENGTH 10" 12" 16'' 9MM 1:10 TWIST PARKERIZED POLISHED CHAMBER BARREL | MADE IN U.S.AAR-10 / LR-308 A2 STYLE BIRDCAGE MUZZLE BRAKE - BLACK OXIDE | MBR0..
$249.99 $469.99
![AR 9mm 7.5'' Barrel W/ 7'' M-LOK Handguard | Pistol Upper Build UPK56 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-56-AR9P/0%200%2024-1000x1000.png "AR 9mm 7.5'' Barrel W/ 7'' M-LOK Handguard | Pistol Upper Build UPK56 [ASSEMBLED]")
![AR 9mm 7.5'' Barrel W/ 7'' M-LOK Handguard | Pistol Upper Build UPK56 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-56-AR9P/0%201%2024-1000x1000.jpg "AR 9mm 7.5'' Barrel W/ 7'' M-LOK Handguard | Pistol Upper Build UPK56 [ASSEMBLED]")
-57 %
Out Of Stock
FML-TC-R-7C | Handguard OptionAR-15 7'' M-Lok Handguard C Relief Cut - BlackFMLUS-TC-7C | Handguard OptionAR-15 7" M-LOK Super Slim Top Cut HandgardFMLUS-7D | Handguard OptionAR-15 M-LOK 7" Free Float Custom Handguard with "D" Cut | BlackFSSM07 | Handg..
$219.99 $509.99
![AR-9mm 7.5'' Barrel 7'' M Lok Handguard | USA Flag | Pistol Upper Build UPK62 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-62-AR9P/0%200%2024-1000x1000.png "AR-9mm 7.5'' Barrel 7'' M Lok Handguard | USA Flag | Pistol Upper Build UPK62 [ASSEMBLED]")
![AR-9mm 7.5'' Barrel 7'' M Lok Handguard | USA Flag | Pistol Upper Build UPK62 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-62-AR9P/0%201%2024-1000x1000.jpg "AR-9mm 7.5'' Barrel 7'' M Lok Handguard | USA Flag | Pistol Upper Build UPK62 [ASSEMBLED]")
-60 %
AR-15 7” Free Float M-LOK Handguard with
"C" Hybrid Cut- Made In USA7.5'' 9mm Parkerized Polished Chamber Barrel | Made in U.S.AAR-10 / LR-308 A2 Style Birdcage Muzzle BrakeAR-15 MIL-SPEC UPPER RECEIVER - MADE IN U.S.AAR-15 CHARGING HANDLE | D..
$189.99 $479.99
![AR-9mm 7'' Barrel 10'' Keymod Handguard | Pistol Upper Build UPK64 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-64-AR9P/0%201%2024-1000x1000.png "AR-9mm 7'' Barrel 10'' Keymod Handguard | Pistol Upper Build UPK64 [ASSEMBLED]")
![AR-9mm 7'' Barrel 10'' Keymod Handguard | Pistol Upper Build UPK64 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-64-AR9P/0%202%2024-1000x1000.jpg "AR-9mm 7'' Barrel 10'' Keymod Handguard | Pistol Upper Build UPK64 [ASSEMBLED]")
-57 %
AR-15 ULTRA SLIM KEYMOD HANDGUARDS V2 W/ STEEL BARREL NUT 10"7" 9MM NITRIDE BARREL | MADE IN U.S.AAR-9MM 2-IN-1 HYBRID FAKE SUPPRESSOR CAN MUZZLE BRAKEAR-15 MIL-SPEC UPPER RECEIVER - MADE IN U.S.AAR-15 CHARGING HANDLE | CH223
..
$199.99 $469.99
![AR-9 mm 7.5'' BARREL 7'' M-LOK HANDGUARD | PISTOL UPPER BUILD UPK65 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-65-AR9P/0%201%2024%20111-1000x1000.png "AR-9 mm 7.5'' BARREL 7'' M-LOK HANDGUARD | PISTOL UPPER BUILD UPK65 [ASSEMBLED]")
![AR-9 mm 7.5'' BARREL 7'' M-LOK HANDGUARD | PISTOL UPPER BUILD UPK65 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-65-AR9P/2%20-24-1000x1000-1000x1000.jpg "AR-9 mm 7.5'' BARREL 7'' M-LOK HANDGUARD | PISTOL UPPER BUILD UPK65 [ASSEMBLED]")
-58 %
AR-15 M-LOK HANDGUARD C RELIEF CUT - 7''7.5'' 9mm Parkerized Polished Chamber Barrel | Made in U.S.AAR-10 / LR-308 Booster Flash Hider 5/8x24" Thread PitchAR-15 BILLET STRIPPED MOD 1 UPPER RECEIVER | MADE IN USAAR-15 TALON CHARGING HANDLE | V2
..
$249.99 $589.99
![AR-9mm 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK66 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-66-AR9P/0%201%2024-1000x1000.png "AR-9mm 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK66 [ASSEMBLED]")
![AR-9mm 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK66 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-66-AR9P/0%202-1%2024-1000x1000.jpg "AR-9mm 7.5'' Barrel 7'' M-LOK Handguard | Pistol Upper Build UPK66 [ASSEMBLED]")
-55 %
AR-15 ANGLE CUT CLAMP ON M-LOK HANDGUARD | MADE IN USA 7"7.5'' 9mm Parkerized Polished Chamber Barrel | Made in U.S.AAR-10 / LR-308 Compact Muzzle Brake 5/8"x24 Pitch w/ Crush Washer (Made In USA) VersionAR-15 BILLET STRIPPED MOD 1 UPPER RECEIVER | MADE I..
$259.99 $579.99
![AR-9mm 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build UPK69 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-69-AR9C/1%2024-1000x1000.png "AR-9mm 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build UPK69 [ASSEMBLED]")
![AR-9mm 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build UPK69 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-69-AR9C/2-24-1000x1000.jpg "AR-9mm 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build UPK69 [ASSEMBLED]")
-52 %
FFKM-45HSBN-+BNW*5 | Handguard
OptionAR-15 SUPER SLIM KEYMOD FREE FLOAT HANDGUARD 223 556 STEEL BARREL NUT 10" 12"16'' 9MM 1:10 TWIST PARKERIZED POLISHED CHAMBER BARREL | MADE IN U.S.AAR-10 / LR-308 A2 STYLE BIRDCAGE MUZZLE BRAKE - BLACK OXIDE | MBR05-308..
$219.99 $459.99
![AR-9mm 10.5'' BARREL 10'' KEY MOD HANDGUARD | PISTOL UPPER BUILD UPK92 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-92-AR9P/UPK-92-AR9P-1000x1000.png "AR-9mm 10.5'' BARREL 10'' KEY MOD HANDGUARD | PISTOL UPPER BUILD UPK92 [ASSEMBLED]")
![AR-9mm 10.5'' BARREL 10'' KEY MOD HANDGUARD | PISTOL UPPER BUILD UPK92 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-92-AR9P/new%202023%202-1000x1000.jpg "AR-9mm 10.5'' BARREL 10'' KEY MOD HANDGUARD | PISTOL UPPER BUILD UPK92 [ASSEMBLED]")
-54 %
10.5" 9mm Nitride Barrel | Made in U.S.AAnderson Manufacturing AR-15 Stripped
Upper Receiver | Made in U.S.AAR-15 10‘’ Clamp On Free Float Keymod
HandguardAR-15 Charging Handle | Shark Fin Latch- REDAR-15 Ejection Port Cover | Dust Cover Assembly |RED- Fear
Not..
$249.99 $539.99
![AR-9mm 16'' BARREL 12'' M LOK HANDGUARD| CARBINE UPPER BUILD UPK93 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-93-AR9C/1%2024-1000x1000.png "AR-9mm 16'' BARREL 12'' M LOK HANDGUARD| CARBINE UPPER BUILD UPK93 [ASSEMBLED]")
![AR-9mm 16'' BARREL 12'' M LOK HANDGUARD| CARBINE UPPER BUILD UPK93 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-93-AR9C/2%2024-1000x1000.png "AR-9mm 16'' BARREL 12'' M LOK HANDGUARD| CARBINE UPPER BUILD UPK93 [ASSEMBLED]")
-47 %
16'' 9MM 1:10 TWIST PARKERIZED POLISHED CHAMBER BARREL | MADE IN U.S.AAnderson
Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.AAR-15
M-LOK Lightweight Frame Rail System 12''AR-15 Charging Handle | Shark Fin LatchAR-15 Ejection
Port Cover | Dust Cover Ass..
$269.99 $509.99
![AR-9mm 7'' BARREL 7'' M LOK HANDGUARD| Pistol UPPER BUILD UPK94 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-94-AR9P/0%200%2024-1000x1000.png "AR-9mm 7'' BARREL 7'' M LOK HANDGUARD| Pistol UPPER BUILD UPK94 [ASSEMBLED]")
![AR-9mm 7'' BARREL 7'' M LOK HANDGUARD| Pistol UPPER BUILD UPK94 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-94-AR9P/0%201%2024-1000x1000.png "AR-9mm 7'' BARREL 7'' M LOK HANDGUARD| Pistol UPPER BUILD UPK94 [ASSEMBLED]")
-56 %
7.5'' 9mm Parkerized Polished Chamber Barrel | Made in U.S.AAR-15
Charging Handle 9MM Ejection Port Door Cover | BLACK Tribal Design W/ Caliber EngravingForward Assist Complete Mil
Spec AssemblyAR-10 / LR-308 /47/300AAC Thread-on Fake Can Muzzle Brake..
$229.99 $519.99
![AR 300 BLACKOUT 7'' BARREL W/ 7'' M-LOK SUPER SLIM Free Float Handguard | Pistol Upper Build UPK47 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-47-AR300BLKP/0ac-1000x1000.png "AR 300 BLACKOUT 7'' BARREL W/ 7'' M-LOK SUPER SLIM Free Float Handguard | Pistol Upper Build UPK47 [ASSEMBLED]")
![AR 300 BLACKOUT 7'' BARREL W/ 7'' M-LOK SUPER SLIM Free Float Handguard | Pistol Upper Build UPK47 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-47-AR300BLKP/3AB-1000x1000-1000x1000.jpg "AR 300 BLACKOUT 7'' BARREL W/ 7'' M-LOK SUPER SLIM Free Float Handguard | Pistol Upper Build UPK47 [ASSEMBLED]")
-59 %
BCA 7.5" 300 AAC Blackout Pistol barrel
| Made in U.S.A. AR-10 .308 A2 Style Birdcage Muzzle Brake
W/Crush WasherAR-15 Mil-Spec Upper Receiver | Made in U.S.A.AR-15 Tactical Rifle Charging Handle AssemblyAR-15 Eject..
$199.99 $489.99
![AR 300 Blackout 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard Option | Carbine Upper Build UPK46 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-46-AR300BLKC/1ac-1000x1000.png "AR 300 Blackout 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard Option | Carbine Upper Build UPK46 [ASSEMBLED]")
![AR 300 Blackout 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard Option | Carbine Upper Build UPK46 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-46-AR300BLKC/2ac-1000x1000.jpg "AR 300 Blackout 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard Option | Carbine Upper Build UPK46 [ASSEMBLED]")
-43 %
16" .300 Blackout 1:8 Twist | Pistol Gas
System| Parkerized | Made in U.S.A.AR-10 .308 A2 Style Birdcage Muzzle Brake
W/Crush WasherAR-15 Mil-Spec Upper Receiver | Made in U.S.A.AR-15 Tactical Rifle Charging Handle AssemblyAR-..
$279.99 $489.99
![AR 300 Blackout 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK48 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-48-AR300BLKC/1ac-1000x1000.png "AR 300 Blackout 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK48 [ASSEMBLED]")
![AR 300 Blackout 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK48 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-48-AR300BLKC/2ac-1000x1000.jpg "AR 300 Blackout 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK48 [ASSEMBLED]")
-48 %
16" .300 Blackout 1:8 Twist | Pistol Gas
System| Parkerized | Made in U.S.A.AR-10 .308 A2 Style Birdcage Muzzle Brake
W/Crush WasherAR-15 Mil-Spec Upper Receiver | Made in U.S.A.AR-15 Tactical Rifle Charging Handle AssemblyAR-..
$249.99 $479.99
![AR 300 Blackout 16'' Barrel W/ 10" 12" Free Float Handguard | Carbine Upper Build UPK49 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-49-AR300BLKC/1AC-1000x1000.png "AR 300 Blackout 16'' Barrel W/ 10\" 12\" Free Float Handguard | Carbine Upper Build UPK49 [ASSEMBLED]")
![AR 300 Blackout 16'' Barrel W/ 10" 12" Free Float Handguard | Carbine Upper Build UPK49 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-49-AR300BLKC/2ac-1000x1000.jpg "AR 300 Blackout 16'' Barrel W/ 10\" 12\" Free Float Handguard | Carbine Upper Build UPK49 [ASSEMBLED]")
-44 %
16" .300 Blackout 1:8 Twist | Pistol Gas
System| Parkerized | Made in U.S.A.AR-10 .308 A2 Style Birdcage Muzzle Brake
W/Crush WasherAR-15 Mil-Spec Upper Receiver | Made in U.S.A.AR-15 Tactical Rifle Charging Handle AssemblyAR-..
$269.99 $479.99
-1000x1000.jpg "AR-15 Upper Receiver Billet and Angle Cut M-Lok Handguard |Made in U.S.A.")
-1000x1000.jpg "AR-15 Upper Receiver Billet and Angle Cut M-Lok Handguard |Made in U.S.A.")
-57 %
AR-15 Billet Upper Receiver | Made in U.S.A-Black Features: CNC machined from
7075-T6 Billet aircraft grade aluminum1913 picatinny railSlick side upper with no
forward assist or shell deflectorEjection port is beveled
and enclosedBillet uppers are much
stronger than a conventional forged up..
$97.99 $226.99
-1000x1000.jpg "CERAKOTE BURN BRONZE| AR-15 Upper Receiver Billet and Angle Cut M-Lok Handguard |Made in U.S.A.")
-57 %
CERAKOTE BURNT BRONZE| AR-15 Billet Upper Receiver | Made in U.S.AFeatures: CNC machined from
7075-T6 Billet aircraft grade aluminum1913 picatinny railSlick side upper with no
forward assist or shell deflectorEjection port is beveled
and enclosedBillet uppers are much
stronger than a c..
$113.99 $266.99
-1000x1000.jpg "CERAKOTE FDE| AR-15 Upper Receiver Billet and Angle Cut M-Lok Handguard |Made in U.S.A.")
-57 %
CERAKOTE FDE| AR-15 Billet Upper Receiver | Made in U.S.AFeatures: CNC machined from
7075-T6 Billet aircraft grade aluminum1913 picatinny railSlick side upper with no
forward assist or shell deflectorEjection port is beveled
and enclosedBillet uppers are much
stronger than a convention..
$113.99 $266.99
-57 %
CERAKOTE OD GREEN| AR-15 Billet Upper Receiver | Made in U.S.AFeatures: CNC machined from
7075-T6 Billet aircraft grade aluminum1913 picatinny railSlick side upper with no
forward assist or shell deflectorEjection port is beveled
and enclosedBillet uppers are much
stronger than a conve..
$113.99 $266.99
-57 %
CERAKOTE ROBINS EGG| AR-15 Billet Upper Receiver | Made in U.S.AFeatures: CNC machined from
7075-T6 Billet aircraft grade aluminum1913 picatinny railSlick side upper with no
forward assist or shell deflectorEjection port is beveled
and enclosedBillet uppers are much
stronger than a con..
$113.99 $266.99
-57 %
CERAKOTE PINK| AR-15 Billet Upper Receiver | Made in U.S.AFeatures: CNC machined from
7075-T6 Billet aircraft grade aluminum1913 picatinny railSlick side upper with no
forward assist or shell deflectorEjection port is beveled
and enclosedBillet uppers are much
stronger than a conventio..
$113.99 $266.99
-1000x1000.jpg "CERAKOTE RED| AR-15 Upper Receiver Billet and Angle Cut M-Lok Handguard |Made in U.S.A.")
-57 %
CERAKOTE RED| AR-15 Billet Upper Receiver | Made in U.S.AFeatures: CNC machined from
7075-T6 Billet aircraft grade aluminum1913 picatinny railSlick side upper with no
forward assist or shell deflectorEjection port is beveled
and enclosedBillet uppers are much
stronger than a convention..
$113.99 $266.99
-57 %
Features: CNC machined from 7075-T6 Billet aircraft grade aluminum1913 picatinny railSlick side upper with no forward assist or shell deflectorEjection port is beveled and enclosedBillet uppers are much stronger than a conventional forged upper with extra strength and high stress points reinfor..
$113.99 $266.99
-1000x1000.png "AR-15 Handguard Muzzle Brake and Foregrip Combo LENGTH OPTION| FSSM-")
-43 %
FSSM- Handguard Features:M-LOK SlotsMatte Black FinishTotal Weight:7" - 8.9 OZ10"- 10.5 OZ12" - 11.7 OZ15" - 13.5 OZAircraft- Grade AluminumOne Piece Free Float
DesignFull Length Picatinny
Top RailSuper Slim Light Weight
DesignMade in USAFinish:..
$79.99 $139.99