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New
-37 %
AR-10 ''2ND AMENDMENT''
Carbine Kit
AR-10
/ LR-308 16" Parkerized Barrel 1:10 Twist | Made in USA
AR-10
/ LR-308 12'' Slim Keymod Free Float Clamp-On Style Hand Guard W/ Detachable
Rails
AR-10 /
LR-308 Charging Handle | Latch 01
AR-10 / LR-308 Ejection Port C..
$569.99 $899.99
-48 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12'' 15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$379.99 $729.99
-47 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$339.99 $639.99
Hot
-50 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$299.99 $599.99
-43 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12'' 15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$349.99 $609.99
-54 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$269.99 $589.99
New
-50 %
16" 5.56
Nato 1:8 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.A
Anderson
Manufacturing AR-15 Stripped Upper Receiver| Made in U.S.A
Skeletonized
For end Grip
AR-15 Lower Receiver Parts Kit | LPK-17
AR-15 Collapsible Stock 3o..
$349.99 $699.99
![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/UPK-48-AR300BLKC%20324-1000x1000.jpg "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/1a-1000x1000.png "AR 300 Blackout 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK48 [ASSEMBLED]")
-42 %
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10"
12’’ 15"
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 Washer
AR-15 Mil-Spec Uppe..
$279.99 $479.99
![AR 9mm 16'' Barrel W/10'' 12'' 15'' Keymod Handguard Option | Carbine Upper Build UPK41 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-41-AR9C/UPK-41-AR9C%20322-1000x1000.jpg "AR 9mm 16'' Barrel W/10'' 12'' 15'' Keymod Handguard Option | Carbine Upper Build UPK41 [ASSEMBLED]")
![AR 9mm 16'' Barrel W/10'' 12'' 15'' Keymod Handguard Option | Carbine Upper Build UPK41 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-41-AR9C/1a-1000x1000.png "AR 9mm 16'' Barrel W/10'' 12'' 15'' Keymod Handguard Option | Carbine Upper Build UPK41 [ASSEMBLED]")
-52 %
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
16" 9mm Nitride Socom Barrel | Made inU.S.A
AR-9 Birdcage Muzzle Brake W/Crush Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-15 T..
$219.99 $459.99
![AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK2 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-2-AR15C/UPK-2-AR15C%20320-1000x1000.jpg "AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK2 [ASSEMBLED]")
![AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK2 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-2-AR15C/1a-1000x1000.png "AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK2 [ASSEMBLED]")
-45 %
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
BCA 16" 5.56 Nato 1:8 Twist Rifle Barrel
| Nitride | Made in U.S.A.
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-15 Tactical ..
$229.99 $419.99
-44 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
FMLUS-D | Handguard
Option
AR-15 Angle Cut Clamp on M-LOK Handguard
10" 12" ..
$319.99 $569.99
![AR-15 5.56 16'' Barrel W/ 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK5 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-5-KFC/FREE-UPK-5-AR15C-1000x1000.jpg "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/UPPER%20KIT-5-KFC/RS-MP-FREE-1000x1000.jpg "AR-15 5.56 16'' Barrel W/ 12'' 15'' Keymod Handguard option | Carbine Upper Build UPK5 [ASSEMBLED]")
-43 %
AR-15 Keymod Free Float Hand Guard
W/Detachable Rails 12" 15"
BCA 16" 5.56 Nato 1:8 Twist Rifle Barrel
| Nitride | Made in U.S.A.
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
..
$259.99 $459.99
![AR-9mm 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build UPK68 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-68-AR9C/FREE-UPK-68-AR9C-1000x1000.jpg "AR-9mm 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build UPK68 [ASSEMBLED]")
![AR-9mm 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build UPK68 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-68-AR9C/RS-MP-FREE-1000x1000.jpg "AR-9mm 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build UPK68 [ASSEMBLED]")
-41 %
FFAR-O- | Handguard
Option
AR-15 EAGLE LITE INC. EXTENDED LENGTH ONE PIECE FREE FLOAT HANDGUARD10" 12"15"
16" 9mm Nitride Socom Barrel | Made in U.S.A
AR-9 Birdcage Muzzle Brake W/Crush Washer
AR-15 Mil-Spec Upper Receiver | Made in U...
$269.99 $459.99
New
-39 %
16'' 5.56 NATO 1:8 Twist TiN Barrel (GOLD)
| Made in U.S.A
Anderson
Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.A
AR-15 Charging Handle
AR-15 Ejection Port Cover | Dust
Cover Assembly
Forward
Assist Complete Mil Spec Assembly
AR-15/.223/..
$539.99 $879.99
-38 %
16"5.56 Nato 1:8 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.A
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.A
Low-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]
Alpha Stock MK2 |Made in USA..
$449.99 $719.99
-38 %
16"5.56 Nato 1:8 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.A
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.A
Low-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]
Alpha Stock MK2 |Made in USA..
$449.99 $719.99
-38 %
16"5.56 Nato 1:8 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.A
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.A
Low-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]
Alpha Stock MK2 |Made in USA..
$449.99 $719.99
-46 %
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.A
16" 5.56 Nato1:8 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.A
AR-15 M-LOK Lightweight Frame Rail System 12''
Forward Assist Complete Mil Spec Assembly
AR-15 Black Steel Muzzle Br..
$369.99 $689.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/12'' 15\" Handguard Option | ''CUSTOM SIDE CHARGING EDITION'' Carbine Kit")
-35 %
Out Of Stock
FMLUS-D | Handguard OptionAR-15 Angle Cut Clamp on M-LOK Handguard 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 Lower ..
$509.99 $779.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 10'' 12'' 15'' Handguard Option | ''ST002MMP5'' Carbine Kit")
-40 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12’’
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$359.99 $599.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 7\" Free Float Handguard option | ''ENCORE'' Carbine Kit")
-42 %
Out Of Stock
FSSM07 | Handguard
Option
AR-15 7" M-LOK SUPER SLIM FREE FLOAT HANDGUARD WITH STEEL BARREL NUT | MADE IN USA
FML-TC-7 | Handguard
Option
AR-15 7" M-LOK SLIM PROFILE FREE FLOAT HANDGUARD – BLACK| MADE IN USA
BCA 16" 5.56 Nato 1:8 Twist Rif..
$359.99 $619.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 7\" Free Float Handguard option | ''SHEEPDOG'' Carbine Kit")
-35 %
FSSM07 | Handguard
Option
AR-15 7" M-LOK SUPER SLIM FREE FLOAT HANDGUARD WITH STEEL BARREL NUT | MADE IN USA
FML-TC-7 | Handguard
Option
AR-15 7" M-LOK SLIM PROFILE FREE FLOAT HANDGUARD – BLACK| MADE IN USA
BCA 16" 5.56 Nato 1:8 Twist Rif..
$389.99 $599.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 10'' 12'' 15'' Handguard Option | ''SAFEGUARD'' Carbine Kit")
-49 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$299.99 $589.99
-45 %
Cerakote Option | AR-15 Free Float Quad Rail
Handguard 10"
BCA 16" 5.56 Nato 1:8 Twist Rifle Barrel
| Nitride | Made in U.S.A.
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR..
$329.99 $599.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 10\" 12'' 15'' Handguard option | ''VICTORY'' Carbine Kit")
-37 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$359.99 $569.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 10'' 12'' 15'' Handguard option | ''PATRIOT'' Carbine Kit")
-45 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$359.99 $659.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 10'' 12\" 15'' Handguard option | ''ENFORCER'' Carbine Kit")
-42 %
FML-R-15C# | Handguard Option
AR-15 15"COMBAT MODULAR M-LOK HANDGUARD "C" CUT - BLACK
FML-TC-R-15C# | Handguard
Option
AR-15 15"M-LOK HANDGUARD "C" RELIEF CUT - BLACK
5AML-TC-R-15C | Handguard
Option
AR-15 M-LOK SLIM FREE FLOAT "..
$349.99 $599.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 10'' 12'' 15'' Handguard Option | ''MERCENARY'' Carbine Kit")
-49 %
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12'' 15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
FMLUS-D | Handguard
Option
AR-15 Angle Cut Clamp on M-LOK Handguard
10..
$339.99 $669.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel 12\" Keymod Handguard | ''PRISM CERAKOTE'' Carbine Kit")
-45 %
Cerakote Option | AR-15 Ultra Lightweight
Frame Rail System 12"
BCA 16" 5.56 Nato 1:8 Twist Rifle Barrel
| Nitride | Made in U.S.A.
AR-15 .223 5.56 Nato Steel Shark Muzzle Brake
1/2x28 Pitch Thread W/Crush Washer
AR-15 Mil-Spec Upper Receiver |..
$359.99 $649.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 10'' 12'' 15'' Handguard Option | ''REAPER MARK II'' Carbine Kit")
-38 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12'' 15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$449.99 $729.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 10'' 12'' 15'' Handguard option | ''STRYKER'' Carbine Kit")
-42 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$329.99 $569.99
-35 %
FML-TC- | Handguard Option
AR-15 M-LOK SLIM PROFILE FREE FLOAT HANDGUARD 12" 15"
FFAR-O- | Handguard
Option
AR-15 EXTENDED LENGTH ONE PIECE FREE FLOAT HANDGUARD 12" 15"
FMLUS-D- | Handguard
Option
AR-15 Angl..
$429.99 $659.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 10'' 12'' 15'' Handguard option | ''PREDATOR'' Carbine Kit")
-39 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$389.99 $639.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 10'' 12'' 15\" Handguard option | ''ECHO'' Carbine Kit")
-42 %
FML-TC-15 | Handguard Option
AR-15 15" M-LOK SLIM PROFILE FREE FLOAT HANDGUARD – BLACK| MADE IN USA
FFAR-O-15 | Handguard
Option
AR-15 EXTENDED LENGTH ONE PIECE FREE FLOAT HANDGUARD 15"
FSM15 | Handguard
Option
AR-15/47/9/300AAC 15"CLA..
$369.99 $639.99
-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel W/ 10\" 12\" 15'' Handguard option | ''VIPER'' Carbine Kit")
-42 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$329.99 $569.99
-1000x1000.jpg "AR-15 5.56 16\" Barrel W/ 10'' 12\" 15'' Handguard option | ''VULTURE'' Carbine Kit")
-44 %
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
FMLUS-D | Handguard
Option
AR-15 Angle Cut Clamp on M-LOK Handguard
10..
$349.99 $629.99
-36 %
Cerakote ODG | AR-15 Ultra Light Frame Rail
System
BCA 16" 5.56 Nato 1:8 Twist Rifle Barrel
| Nitride | Made in U.S.A.
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-15 Low..
$419.99 $659.99
-50 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12'' 15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$299.99 $599.99
New
-32 %
AR-10/ LR-308 16" Parkerized Barrel 1:10 Twist | Made in USA
AR-10 /LR-308 Upper Receiver DPMS Low-Profile | Made In USA
AR-10 /LR-308 15" Angle Cut Clamp On M-Lok Handguard | Made in USA
Low-Profile Micro Steel AR Gas Block .750 + Stainless Steel Gas Tube - Mid Length[Assembled..
$589.99 $869.99
New
-34 %
AR-10 / LR-308 16" Parkerized Barrel 1:10 Twist |Made in USA
AR-10/ LR-308 15" Angle D Cut Clamp On M-Lok Handguard | Made in USA
AR-10 / LR-308 Charging Handle | Latch
AR-10/ LR-308 Ejection Port Cover | Dust Cover Assembly - Tribal Engraving
Forward Assist Comple..
$579.99 $879.99
-1000x1000.jpg "AR-10 / LR-308 13.5'' Barrel W/ 12'' M-LOK Handguard option | ''CUSTOM'' Pistol Kit")
-30 %
*DPMS COMPATIBLE*
FML308- R-C | Handguard Option
AR-10
Combat Modular M-LOK Handguard "C" Cut | Black 12"
FML308-TC-R-C | Handguard Option
AR-10
M-LOK Super Slim Free Float Handguard 12"
5AML308-R-C | Handguard Option
AR-1..
$459.99 $659.99
-45 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12'' 15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$339.99 $619.99
-1000x1000.png "AR 9mm 16\" Barrel W/ 12'' Clamp on Key Mod Handguard| Blue or Red Color Options Charging handle and Dust Cover| ''NINER'' Carbine Kit")
-1000x1000.png "AR 9mm 16\" Barrel W/ 12'' Clamp on Key Mod Handguard| Blue or Red Color Options Charging handle and Dust Cover| ''NINER'' Carbine Kit")
New
-42 %
16"
9mm Nitride Socom Barrel | Made in U.S.A
Anderson
Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.A
AR-15
M-LOK Lightweight Frame Rail System 12''
Anodized Red | AR-15 Charging Handle
AR-15 Ejection
Port Cover | Dust Cover Assembly |RED- Fear Nothing - L..
$369.99 $639.99
-1000x1000.jpg "AR 9mm 16\" Barrel W/ 10'' 12'' 15'' Handguard Option | ''MERCENARY'' Carbine Kit")
-51 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$339.99 $689.99
-1000x1000.jpg "AR 9mm 16'' Barrel W/10'' 12'' 15'' Handguard Option | ''CUSTOM'' Carbine Kit")
-43 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$329.99 $579.99
-1000x1000.jpg "AR 9mm 16'' Barrel W/10'' 12'' 15'' Handguard Option | ''HORUS'' Carbine Kit")
-45 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$329.99 $599.99
-1000x1000.jpg "AR 9mm 16'' Barrel W/10'' 12'' 15'' Handguard Option | ''OLD GLORY'' Carbine Kit")
-43 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$359.99 $629.99
-1000x1000.jpg "AR 9mm 16'' Barrel W/10'' 12'' 15'' Handguard Option | ''UNITY'' Carbine Kit")
-43 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$359.99 $629.99
-1000x1000.jpg "AR 300 Blackout 16'' Barrel W/10'' 12'' 15'' Handguard Option | ''CUSTOM'' Carbine Kit")
-40 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12'' 15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$359.99 $599.99
-1000x1000.jpg "AR 300 Blackout 16'' Barrel W/10'' 12'' 15'' Handguard Option | ''HORUS'' Carbine Kit")
-38 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12'' 15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$399.99 $639.99
-1000x1000.jpg "AR 300 Blackout 16'' Barrel W/10'' 12'' 15'' Handguard Option | ''MERCENARY'' Carbine Kit")
-40 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12'' 15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$399.99 $669.99
-1000x1000.jpg "AR 300 Blackout 16'' Barrel W/10'' 12'' 15'' Handguard Option | ''OLD GLORY'' Carbine Kit")
-40 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12'' 15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$379.99 $629.99
-1000x1000.jpg "AR 300 Blackout 16'' Barrel W/10'' 12'' 15'' Handguard Option | ''UNITY'' Carbine Kit")
-34 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 15"
FKM-SBNV2 | Handguard
Option
AR-15 Ultra Slim Keymod Handguard 10" 12'' 15"
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
..
$429.99 $649.99
![AR-15 5.56 16'' TiN Barrel M LOK Handguard Length Option| CARBINE UPPER BUILD UPK89 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-89-AR15C/1-1000x1000.png "AR-15 5.56 16'' TiN Barrel M LOK Handguard Length Option| CARBINE UPPER BUILD UPK89 [ASSEMBLED]")
![AR-15 5.56 16'' TiN Barrel M LOK Handguard Length Option| CARBINE UPPER BUILD UPK89 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-89-AR15C/2-1000x1000.png "AR-15 5.56 16'' TiN Barrel M LOK Handguard Length Option| CARBINE UPPER BUILD UPK89 [ASSEMBLED]")
New
-48 %
16'' 5.56 NATO 1:8 Twist TiN Barrel (GOLD)
| Made in U.S.A
Anderson
Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.A
AR-15 Charging Handle
AR-15 Ejection Port Cover | Dust
Cover Assembly
Forward
Assist Complete Mil Spec Assembly
AR-15/.223/..
$399.99 $769.99
![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/1-1000x1000.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/2-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK80 [ASSEMBLED]")
-43 %
16"5.56 Nato 1:8 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.A
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.A
Low-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]
CERAKOTE ROBINS EGG| AR-15 ...
$329.99 $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/1-1000x1000.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/2-1000x1000.png "AR-15 .223/5.56 16\" Barrel W/ M Lok Handguard Length Options| Carbine Upper Build UPK79 [ASSEMBLED]")
-43 %
16"5.56 Nato 1:8 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.A
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.A
Low-Profile Micro Steel AR Gas Block.750 + Stainless Steel Gas Tube - Carbine Length [Assembled]
CERAKOTE PINK| AR-15 .223 5...
$329.99 $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/GROUP-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/8-1000x1000.jpg "AR-15 .223/5.56 16\" Barrel 12\" Keymod Handguard | Carbine Upper Build UPK73 [ASSEMBLED]")
-44 %
Anderson Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.A
16" 5.56 Nato1:8 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.A
AR-15 M-LOK Lightweight Frame Rail System 12''
Forward Assist Complete Mil Spec Assembly
AR-15 Black Steel Muzzle Br..
$319.99 $569.99
![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/1a-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/UPK-69-AR9C(3)-1000x1000.jpg "AR-9mm 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build UPK69 [ASSEMBLED]")
-43 %
FFKM-45HSBN-+BNW*5 | Handguard
Option
AR-15 SUPER SLIM KEYMOD FREE FLOAT HANDGUARD 223 556 STEEL BARREL NUT 10" 12"
16" 9mm Nitride Socom Barrel | Made in U.S.A
AR-9 Birdcage Muzzle Brake W/Crush Washer
AR-15 Mil-Spec Upper Receiver | Made in U...
$259.99 $459.99
![AR-9mm 16'' Barrel W/ 10'' 12'' 15'' M-Lok Handguard option | Carbine Upper Build UPK67 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-67-AR9C/1a-1000x1000.png "AR-9mm 16'' Barrel W/ 10'' 12'' 15'' M-Lok Handguard option | Carbine Upper Build UPK67 [ASSEMBLED]")
![AR-9mm 16'' Barrel W/ 10'' 12'' 15'' M-Lok Handguard option | Carbine Upper Build UPK67 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-67-AR9C/UPK-67-AR9C(2)-1000x1000.jpg "AR-9mm 16'' Barrel W/ 10'' 12'' 15'' M-Lok Handguard option | Carbine Upper Build UPK67 [ASSEMBLED]")
-45 %
FSSM- | Handguard
Option
AR-15 M-LOK SUPER SLIM FREE FLOAT HANDGUARD WITH STEEL BARREL NUT | MADE IN USA 10" 12"15"
16" 9MM NITRIDE SOCOM BARREL | MADE IN U.S.A
AR-9 Birdcage Muzzle Brake W/Crush Washer
AR-15 Mil-Spec Upper Receiver | Mad..
$259.99 $469.99
![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/AR-15-223-556-10-5-Barrel-10-Cerakote-Purple-Keymod-Handguard-Pistol-Upper-Build-UPK58-ASSEMBLED(2)-800x800-1000x1000.jpg "AR-15 .223/5.56 10.5\" Barrel 10\" Cerakote Purple Keymod Handguard | Pistol Upper Build UPK58 [ASSEMBLED]")
-47 %
Cerakote Purple | AR-15 Ultra Slim Keymod
Handguards W/Steel Barrel Nut 10"
10" 5.56 NATO 1:8 Twist Nitride Pistol Barrel | Made In U.S.A
AR-15 Multi Ported Compensator Upsilon Muzzle
Brake
Cerakote Purple | AR-15 Mil-Spec Upper
Receiver | Made ..
$279.99 $529.99
![AR-15 16'' Stainless Barrel W/ 12'' 15'' M-LOK Handguard option | Side Charging Upper Build UPK61 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-61-AR15C-SIDE-CHARGING/1-1000x1000.png "AR-15 16'' Stainless Barrel W/ 12'' 15'' M-LOK Handguard option | Side Charging Upper Build UPK61 [ASSEMBLED]")
![AR-15 16'' Stainless Barrel W/ 12'' 15'' M-LOK Handguard option | Side Charging Upper Build UPK61 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-61-AR15C-SIDE-CHARGING/UPK-61-AR15C-SIDE-CHARGING-OUTDOORSPORTS-USA-ASSEMBLED-UPPER-CUSTOM%20(3)-1000x1000.jpg "AR-15 16'' Stainless Barrel W/ 12'' 15'' M-LOK Handguard option | Side Charging Upper Build UPK61 [ASSEMBLED]")
-40 %
FMLUS-D | Handguard OptionAR-15 Angle Cut Clamp on M-LOK Handguard 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 Lower ..
$419.99 $699.99
![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/1a-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/UPPER%20KIT-15-FFAR-O/AR-15-556-16-Barrel-W-10-12-15-Quad%20Rail-Handguard-option-Carbine-Upper-Build-ASSEMBLED(3)-1000x1000.jpg "AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build UPK15 [ASSEMBLED]")
-54 %
Eagle Lite Inc. Extended Length One Piece
Free Float Rail 10" 12" 15"
BCA 16" 5.56 Nato 1:8 Twist Rifle Barrel
| Nitride | Made in U.S.A.
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
..
$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/1a-1000x1000.png "AR-15 5.56 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build UPK20 [ASSEMBLED]")
-40 %
AR-15 Super Slim Keymod Free Float Handguard
223 556 W/Steel Barrel Nut 10" 12"
BCA 16" 5.56 Nato 1:8 Twist Rifle Barrel
| Nitride | Made in U.S.A.
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
..
$249.99 $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/1a-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/UPPER%20KIT-40-FSSM/AR-556-16-%20Barrel-W-10-12-15-M-Lok-Handguard-option-Carbine-Upper-Build-ASSEMBLED(2)-1000x1000.jpg "AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' M-Lok Handguard option | Carbine Upper Build UPK40 [ASSEMBLED]")
-28 %
AR-15 M-LOK Super Slim Free Float Handguard
with Steel Barrel Nut 10" 12" 15"
BCA 16" 5.56 Nato 1:8 Twist Rifle Barrel
| Nitride | Made in U.S.A.
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
..
$325.99 $449.99
![AR-10 / LR-308 16'' Parkerized Barrel 12'' KEY MOD Handguard| Carbine Upper Build UPK83 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-83-AR10C/1-1000x1000.png "AR-10 / LR-308 16'' Parkerized Barrel 12'' KEY MOD Handguard| Carbine Upper Build UPK83 [ASSEMBLED]")
![AR-10 / LR-308 16'' Parkerized Barrel 12'' KEY MOD Handguard| Carbine Upper Build UPK83 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-83-AR10C/2-1000x1000.png "AR-10 / LR-308 16'' Parkerized Barrel 12'' KEY MOD Handguard| Carbine Upper Build UPK83 [ASSEMBLED]")
New
-40 %
AR-10 ''2ND AMENDMENT''
Carbine Kit
AR-10
/ LR-308 16" Parkerized Barrel 1:10 Twist | Made in USA
AR-10
/ LR-308 12'' Slim Keymod Free Float Clamp-On Style Hand Guard W/ Detachable
Rails
AR-10 /
LR-308 Charging Handle | Latch 01
AR-10 / LR-308 Ejection Port C..
$459.99 $769.99
![AR-9mm 16'' BARREL 12'' M LOK HANDGUARD| CARBINE UPPER BUILD UPK93 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-93-AR9C/AR-9mm-16-Inch-BARREL-12-Inch-M-LOK-HANDGUARD-CARBINE-UPPER-BUILD-UPK-93-AR9C-ASSEMBLED-Tigerrock-Inc%20(1)-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/AR-9mm-16-Inch-BARREL-12-Inch-M-LOK-HANDGUARD-CARBINE-UPPER-BUILD-UPK-93-AR9C-ASSEMBLED-Tigerrock-Inc%20(2)-1000x1000.png "AR-9mm 16'' BARREL 12'' M LOK HANDGUARD| CARBINE UPPER BUILD UPK93 [ASSEMBLED]")
New
-45 %
16"
9mm Nitride Socom Barrel | Made in U.S.A
Anderson
Manufacturing AR-15 Stripped Upper Receiver | Made in U.S.A
AR-15
M-LOK Lightweight Frame Rail System 12''
Anodized Red | AR-15 Charging Handle
AR-15 Ejection
Port Cover | Dust Cover Assembly |RED- Fear Nothing - L..
$279.99 $509.99
![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/1a-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/UPPER%20KIT-42-AR-9-FMLUS-D/AR-9mm-16-Barrel-W-10-12-15-%20M-LOK-Handguard-Option-Carbine-Upper-Build-U42-ASSEMBLED(2)-1000x1000.jpg "AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]")
-45 %
FMLUS-D | Handguard
Option
AR-15 Angle Cut Clamp on M-LOK Handguard
10" 12" 15" | Made in U.S.A.
16" 9mm Nitride Socom Barrel | Made inU.S.A
AR-9 Birdcage Muzzle Brake W/Crush Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
..
$269.99 $489.99
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK45 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-45-AR9C/1a-1000x1000.png "AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK45 [ASSEMBLED]")
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK45 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-45-AR-9-FML-TC-C/AR-9mm-16-Barrel-W-10-12-15-M-LOK-Handguard-option-Carbine-Upper-Build-U45-ASSEMBLED(2)-1000x1000.jpg "AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK45 [ASSEMBLED]")
-40 %
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
16" 9mm Nitride Socom Barrel | Made inU.S.A
AR-9 Birdcage Muzzle Brake W/Crush Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-15 Tactic..
$279.99 $469.99
![AR 9mm 16'' Barrel W/ 10" 12'' 16'' Free Float Handguard option | Carbine Upper Build UPK44 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-44-AR9C/1a-1000x1000.png "AR 9mm 16'' Barrel W/ 10\" 12'' 16'' Free Float Handguard option | Carbine Upper Build UPK44 [ASSEMBLED]")
![AR 9mm 16'' Barrel W/ 10" 12'' 16'' Free Float Handguard option | Carbine Upper Build UPK44 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-44-AR9C/AR-9mm-16-Barrel-W-10-12-16-Free-Float-Handguard-option--Carbine-Upper-Build-U44-ASSEMBLED(2)-1000x1000.jpg "AR 9mm 16'' Barrel W/ 10\" 12'' 16'' Free Float Handguard option | Carbine Upper Build UPK44 [ASSEMBLED]")
-43 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 16"
16" 9mm Nitride Socom Barrel | Made in U.S.A
AR-9 Birdcage Muzzle Brake W/Crush Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-15 Tactical Rifle Cha..
$259.99 $459.99
![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/1A-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/1a-1000x1000.jpg "AR 300 BLACKOUT 7'' BARREL W/ 7'' M-LOK SUPER SLIM Free Float Handguard | Pistol Upper Build UPK47 [ASSEMBLED]")
-49 %
AR-15 7" M-LOK SUPER SLIM FREE FLOAT HANDGUARD WITH STEEL BARREL NUT | MADE IN USA
BCA 7.5" 300 AAC Blackout Pistol barrel
| Made in U.S.A.
AR-10 .308 A2 Style Birdcage Muzzle Brake
W/Crush Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A..
$249.99 $489.99
![AR 300 BLACKOUT 7.5'' BARREL W/ 7'' M-LOK Handguard | Pistol Upper Build UPK57 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-57-AR300BLKP/1a-1000x1000.png "AR 300 BLACKOUT 7.5'' BARREL W/ 7'' M-LOK Handguard | Pistol Upper Build UPK57 [ASSEMBLED]")
![AR 300 BLACKOUT 7.5'' BARREL W/ 7'' M-LOK Handguard | Pistol Upper Build UPK57 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-57-AR300BLKP/AR-300-BLACKOUT-7-5-BARREL-W-7-M-LOK-Handguard-Pistol-Upper-Build-UPK57-ASSEMBLED(2)-1000x1000.jpg "AR 300 BLACKOUT 7.5'' BARREL W/ 7'' M-LOK Handguard | Pistol Upper Build UPK57 [ASSEMBLED]")
-46 %
AR-15
7" Combat Modular M-LOK Handguard "C" Cut | Black
BCA 7.5" 300 AAC Blackout Pistol barrel
| Made in U.S.A.
AR-10 .308 A2 Style Birdcage Muzzle Brake
W/Crush Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-..
$269.99 $499.99
![AR 300AAC Blackout 16'' Barrel 15'' Keymod Handguard | Carbine Upper Build UPK19 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-19-AR300BLKC/1a-1000x1000.png "AR 300AAC Blackout 16'' Barrel 15'' Keymod Handguard | Carbine Upper Build UPK19 [ASSEMBLED]")
![AR 300AAC Blackout 16'' Barrel 15'' Keymod Handguard | Carbine Upper Build UPK19 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-19-AR300BLKC/2-1000x1000.jpg "AR 300AAC Blackout 16'' Barrel 15'' Keymod Handguard | Carbine Upper Build UPK19 [ASSEMBLED]")
-47 %
AR-15/47/9/300AAC Clamp-on Rail System 15"
BCA 16" 300 AAC Blackout | Parkerized |
Made in U.S.A.
AR-10 / LR-308 Flash Can Muzzle Brake
Aluminum V.2
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-15 Tactical Rifle Charging Handle Assembly
AR-..
$279.99 $529.99
![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/1a-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/AR-300-Blackout-16-Barrel-W-10-12-15-M-LOK-Handguard-Option-Carbine-Upper-Build-U46-ASSEMBLED(1-)-1000x1000.jpg "AR 300 Blackout 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard Option | Carbine Upper Build UPK46 [ASSEMBLED]")
-31 %
FML-TC-C | Handguard
Option
AR-15 M-LOK Handguard "C" Cut
10" 12" 15"
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 Washer
AR-15 Mil-Spec Upper Rece..
$339.99 $489.99
![AR 300 Blackout 16'' Barrel W/ 10" 12" 16" Free Float Handguard | Carbine Upper Build UPK49 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-49-AR300BLKC/1a-1000x1000.png "AR 300 Blackout 16'' Barrel W/ 10\" 12\" 16\" Free Float Handguard | Carbine Upper Build UPK49 [ASSEMBLED]")
![AR 300 Blackout 16'' Barrel W/ 10" 12" 16" Free Float Handguard | Carbine Upper Build UPK49 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-49-AR300BLKC/AR-300-Blackout-16-Barrel-W-10-12-16-Free-Float-Handguard-Carbine-Upper-Build-U49-ASSEMBLED(2)-1000x1000.jpg "AR 300 Blackout 16'' Barrel W/ 10\" 12\" 16\" Free Float Handguard | Carbine Upper Build UPK49 [ASSEMBLED]")
-33 %
FAR | Handguard Option
AR-15 Free Float Quad Rail Handguard 10"
12" 16"
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 Washer
AR-15 Mil-Spec Upper Receiver ..
$319.99 $479.99
New
-44 %
Features:
Length: 4"
.40
S&W Caliber
1:16
Twist
5/8x24"
Thread Pitch
4150 gun quality steel heat treated stress relieved.
Black
Nitride finish
Chrome
Moly Vanadium
Made
in the U.S.A.
Fits:
AR-40..
$95.99 $169.99
New
-50 %
Features:
Length:
8"
.40
S&W Caliber
1:16
Twist
5/8x24"
Thread Pitch
4150 gun quality steel heat treated stress relieved.
Black
Nitride finish
Chrome
Moly Vanadium
Made
in the U.S.A.
Fits:
AR-40..
$99.99 $199.99
-1000x1000.jpg "16\" 5.56 Ballistic Advantage Classic Series Chrome Lined Phosphate 1:7 Twist | Made In U.S.A.")
-1000x1000.jpg "16\" 5.56 Ballistic Advantage Classic Series Chrome Lined Phosphate 1:7 Twist | Made In U.S.A.")
-30 %
Features:Length:
16"Caliber: 5.56Twist:
1:7Carbine Gas SystemThread
Pitch: 1/2"x28 Material: 4150
Chrome Moly Vanadium Weight: 28 Oz. Finish: PhosphateChrome Lined Bore and ChamberMade in the U.S.A.
Fits:
AR-15..
$159.99 $229.99
-1000x1000.jpg "16\" 5.56 Nato 1:7 Twist Nitride Barrel | Made In U.S.A")
-1000x1000.jpg "16\" 5.56 Nato 1:7 Twist Nitride Barrel | Made In U.S.A")
-47 %
Features:
Length: 16"
5.56 NATO
1:7 Twist
.750" gas block diameter
Carbine length with a 0.07 gas hole diameter
1/2"x28 Thread Pitch
4150 Heat Treated Chrome Moly Steel
Black Nitride finish
Made in USA..
$99.99 $189.99
-1000x1000.jpg "16\" 5.56 Nato 1:7 Twist Parkerized Barrel | Made in U.S.A")
-1000x1000.jpg "16\" 5.56 Nato 1:7 Twist Parkerized Barrel | Made in U.S.A")
-45 %
Features:Material: 4150 Heat Treated SteelChamber: 5.56Length: 16"Twist Rate: 1:7Gas Port: 0.750"Gas System: Mid Length Thread Pitch: 1/2x28Feed Ramps: M4Finish: ParkerizedMade in U.S.A..
$109.99 $199.99
-1000x1000.jpg "16\" 5.56 Nato 1:7 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.A")
-1000x1000.jpg "16\" 5.56 Nato 1:7 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.A")
-43 %
Features:
Length: 16"
5.56 NATO
Government Profile
1:7 Twist
.750" Gas Block Diameter
Mid Length Gas System with A 0.07 Gas Hole Diameter
1/2"X28 Thread Pitch
Black Nitride Finish
4150 Heat Treated Moly Vanadium
Made in U.S.A.
Fits: AR-15..
$125.99 $219.99
-1000x1000.jpg "16\" 5.56 NATO 1:8 Twist Nitride Barrel Carbine-Length | Made in U.S.A.")
-1000x1000.jpg "16\" 5.56 NATO 1:8 Twist Nitride Barrel Carbine-Length | Made in U.S.A.")
-45 %
Features:
CNC Precision Machined
4150 Heat Treated Steel
Durable Black Nitride Finish
Gas System: Carbine-Length
5.56 NATO
Government Profile
1:8 Twist rate
1/2x28 Threaded
Made in the USA..
$109.99 $199.99
-45 %
Features:
CNC Precision Machined
4150 Heat Treated Steel
Durable Black Nitride Finish
Gas System: Mid-Length
5.56 NATO
Government Profile
1:8 Twist rate
1/2x28 Threaded
Made in the USA..
$109.99 $199.99
-22 %
Features:Length: 16”Material: 416R stainless
steelThread Pitch: 1/2x28Gas Type: CarbineTwist: 1:8Chambered: 5.56 NATOFeed ramps: M4TiN Coated (Gold
Titanium Nitride)
Made in the USA..
$179.99 $229.99
-1000x1000.jpg "16'' 5.56 NATO 1:8 Twist Stainless Steel Barrel | Made in U.S.A")
-1000x1000.jpg "16'' 5.56 NATO 1:8 Twist Stainless Steel Barrel | Made in U.S.A")
-48 %
Features:Length: 16”Material: 416R stainless steelThread Pitch: 1/2x28Gas Type: CarbineTwist: 1:8Chambered: 5.56 NATOFeed ramps: M4
Made in the USA..
$109.99 $209.99
-1000x1000.jpg "16\" 5.56 Nato 1:8 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.A")
-1000x1000.jpg "16\" 5.56 Nato 1:8 Twist Nitride Government Profile (Socom) Barrel | Made in U.S.A")
-45 %
Featured:
Length: 16"
5.56 NATO
Government Profile
1:8 Twist
.750" gas block diameter9.75" Stainless Steel Gas Tube - Carbine Length
1/2"x28 Thread Pitch
Black Nitride finish
4150 Heat Treated Moly Vanadium
Made in U.S.A.
Fits: AR-15..
$119.99 $219.99
-1000x1000.jpg "16\" 5.56 NATO 1:9 Twist Nitride | Made in U.S.A")
-1000x1000.jpg "16\" 5.56 NATO 1:9 Twist Nitride | Made in U.S.A")
-50 %
Features:
Length: 16"
5.56 NATO
1:9 Twist
.750" gas block diameter
Carbine gas system with a 0.07 gas hole diameter
M4 Profile
1/2"x28 Thread Pitch
416R Stainless Steel
Nitride Finish
Made in the U.S.A...
$99.99 $199.99
-45 %
Features:Length: 16".300 BLK (AAC Blackout)4140 Heat Treated SteelFinish: Black Nitride Gas Port: 0.750''Pistol Gas System1:8 Twist rate5/8"x24 Thread
PitchFits: AR-15
Made in USA..
$109.99 $199.99
-1000x1000.jpg "16\" .300 Blackout 1:8 Twist Parkerized Pistol Barrel | Made in U.S.A")
-1000x1000.jpg "16\" .300 Blackout 1:8 Twist Parkerized Pistol Barrel | Made in U.S.A")
-45 %
Features:Length: 16".300 BLK (AAC Blackout)4150 Heat Treated SteelParkerized Finish Gas Port: 0.750''Pistol Gas System1:8 Twist rate5/8"x24 Thread Pitch Fits: AR-15
Made in USA..
$109.99 $199.99
-1000x1000.jpg "16\" .300 Blackout 1:7 Twist Parkerized Barrel | Made in U.S.A.")
-1000x1000.jpg "16\" .300 Blackout 1:7 Twist Parkerized Barrel | Made in U.S.A.")
-50 %
Features:Length: 16”Chambered: .300 BLK (AAC Blackout)1:7 Twist.750” Gas Block DiameterCarbine Length with Enhanced Gas Port Hole Diameter.5/8”X24 Tread Pitch4140 Gun Quality Steel, Heat Threaded to RC 28-32 hardness, Stress RelievedFinish: ParkerizedThis barrel carries the same thread pitch as the ..
$99.99 $199.99
-1000x1000.jpg "16'' 7.62x39 1:10 Twist Nitride Barrel | Made in U.S.A")
-1000x1000.jpg "16'' 7.62x39 1:10 Twist Nitride Barrel | Made in U.S.A")
-33 %
Features:Length: 16”4041 Gun Quality Steel Thread Pitch: 5/8''x24Gas Type: CarbineTwist: 1:107.62x39 CaliberFits AR-15
Made in the USA..
$119.99 $179.99
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