5.56x45mm NATO Rifle Parts

Brn-180s(R) Gen2 13.9/14.5 223/5.56 Complete Upper Receiver Assy - Brn-180 Gen 2 13.9'''' 223 Wylde Upper Receiver Assy Black

Brn-180s(R) Gen2 13.9/14.5 223/5.56 Complete Upper Receiver Assy - Brn-180s Gen 2 14.5'''' 223 Wylde Upper Receiver Black

Black Rain Spec15 223 Remington/5.56 NATO 7075-T6 Aluminum Black Ha

Vltor Set Screw Low Profile Gas Block AR-15, LR-308 0.750" Black

SLR Rifleworks Synergy Mini Comp 5.56 for 14.5" Barrels

Recoil Reduction Device 2 Port Compensators X37 - Rrd X37 2 Port Compensator 5/8-24''''

Ar-15/M16 Gen 3 Ambidextrous Charging Handle - Ar-15/M16 Gen 3 Ambidextrous Charging Handle Tan

Ar-15/M16 Gen 3 Ambidextrous Charging Handle - Ar-15/M16 Gen 3 Ambidextrous Charging Handle 5.56

ERGO AR-15 Charging Handle Black

Ar-15 Mike-15 Gen 2 Upper Receiver Assembly 223 Wylde - Ar-15 5.56/223 Wylde 13.9'''' Gen2 Upper Rec Forward Charging

Grey Ghost Precision M-LOK Handguard AR-15 17 inch Aluminum 0.868 lb FDE Cerakote

Grey Ghost Precision M-LOK Handguard AR-15 17 inch Aluminum 0.868 lb Olive Drab Cerakote

Luth-AR 5.56 Mark 12 Barrel Rifle 1-9 RH Barrel Twist 1/2 x 28 Black

Luth-AR 5.56 Lightweight Barrel Carbine 1-9 Twist 1/2 x 28 Black

Luth-AR Trigger M16 Black

Pantheon Arms Kentri 3.5N AR-15 Short Buffer System Black Oxide/Anodize

LWRC International LWRC IC-A5 5.56mm NATO 10.5" 1:7" 1/2x28 Tungsten Grey Complete Upper Receiver ICA5U5TG10S

WMD Guns 5.56 NATO Threaded AR Barrel 16in GP M4 Mid Length 1-7 1/2x28 Nitride Black 556B16M1-7 GP

WMD Guns AR-15 Ejection Port Cover Assembly 5.56 NiB-X Nickel

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Firehouse Red

WMD Guns 5.56 NATO Threaded AR Barrel 16in GP M4 Carbine Length 1-7 1/2x28 Nitride Black 556B16C1-7 GP

WMD Guns Barrel Extension 5.56 NiB-X Stainless Steel

WMD Guns Charging Handle Assembly AR-15/M16 NiB-X OD Green 1-NIBXCH-OD Green

WMD Guns Charging Handle Assembly AR-15/M16 NiB-X Flat Dark Earth 1-NIBXCH-Flat Dark Earth