Gun Parts

Midwest Industries

Mi Upper Receiver Ar15 5.56mm - 10.5" 1:7 Carbine M-lok No Bcg

Mi upper receiver ar15 5.56mm 10.5" 1:7 carbine m-lok no bcg Other Features: Threaded 1/2x28", 1/7 twist chrome moly, m4 feed ramps, carbine length gas system, mi-crm9.5 m-lok handguard no bolt carrier group or charging handle included

Adams Arms

Adams Arms Upper P1 5.56mm - 16" Piston Black

Adams arms upper p1 5.56mm 16" piston black Other Features: M4 barrel contour, 4150 chrome moly vanadium, muzzle thread 1/2x28, m4 feed ramps, includes bcg carbine length gas system, short stroke piston operated

Adams Arms

Adams Arms Upper P1 5.56mm - 11.5" Piston Black

Adams arms upper p1 5.56mm 11.5" piston black Other Features: M4 barrel contour, 4150 chrome moly vanadium, muzzle thread 1/2x28, m4 feed ramps, includes bcg carbine length gas system, short stroke piston operated, all nfa rules apply

AeroPrecision

Aeroprecision M5 Complete - Upper 16" Barrel .308 Rm15

Aeroprecision m5 complete upper 16" barrel.308 rm15 Other Features: M4 feedramps.2795 takedown pin holes laser engraved t-marks inclds port door and fwd, assist, 7075-t6 aluminum m5 assembled upper receiver atlas r-one handguard 16".308 cmv barrel...

Midwest Industries

Mi Upper Receiver .223 Wylde - 16" Lw 1:8 Ml 14" Mlok No Bcg

Mi upper receiver.223 wylde 16" lw 1:8 ml 14" mlok no bcg Other Features: Threaded 1/2x28", 1/8 twist chrome moly, m4 feed ramps, mid-length gas system, mi-crm14 m-lok handguard.625 gas block diameter, lightweight barrel, no bolt carrier group or...

Midwest Industries

Mi Upper Receiver .223 Wylde - 16" Lw 1:8 Ml 15" Mlok No Bcg

Mi upper receiver.223 wylde 16" lw 1:8 ml 15" mlok no bcg Other Features: Threaded 1/2x28", 1/8 twist chrome moly, m4 feed ramps, mid-length gas system, mi-crm15 m-lok handguard.625 gas block diameter, lightweight barrel, no bolt carrier group or...

Stern Defense

Stern Def. Upper 9mm 16.1" - 15" M-lok Handguard Black

Stern def.Upper 9mm 16.1" 15" m-lok handguard black FEATURES:Caliber: 9mmTwist: 1:10"Barrel Length: 16.1"Threaded: .5-36Charging Handle Laser engravedMade in U.S.A. Other Features: Complete upper includes bolt, 15" mod 4 m-lok handguard, glock cut...

Black Rain Ordnance

Black Rain Ordnance Spec Builder's Kit

This kit includes a wide-variety of components to complete your AR-15 build. The upper receiver comes fully assembled with a 16” chromoly barrel chambered in 5.56 and with an A2 flash hider. A 12” MLOK rail allows attachment of various accessories. The...

Black Rain Ordnance

Black Rain Ordnance Fde Upgrade Kit 1

The FDE Upgrade Kit features a variety of components to outfit your AR-15. Includes a Magpul UBR stock and Magpul MOE grip. A 12” hybrid MLOK rail is Cerakoted FDE and includes mounting hardware. Also includes a .750 adjustable gas block and a 5.56...