AR-AK-SMG

Cobalt Kinetics

Cobalt Kinetics CK-Pro Receiver Set 6.75 inch Black for Rifle - Model CKPROSET675BLK

Cobalt Kinetics

Cobalt Kinetics CK-Pro Receiver Set for Rifles, 6.75 inch FDE

Cobalt Kinetics

Cobalt Kinetics CK-Pro Receiver Set 9.8" Black for Rifle Applications

Cobalt Kinetics

Cobalt Kinetics CK-Pro Receiver Set 9.8" FDE for Rifle - CKPROSET98FDE

Cobalt Kinetics

Cobalt Kinetics CK-Pro Receiver Set 11.8 inch Black for Rifle

Cobalt Kinetics

Cobalt Kinetics CK-Pro 13-Inch Black Rifle Receiver Set – Model CKPROSET13BLK

Cobalt Kinetics

Cobalt Kinetics CK-Pro Receiver Set 16" Black for Rifle - Precision Firearm Component

Yankee Hill

Yankee Hill YHM 125 Stripped AR-15 Lower Receiver in 5.56x45mm NATO, Black Anodized Aluminum

Colt

Colt LE6920OEM1 M4 Carbine 5.56 NATO with 16.10" Barrel and Muzzle Brake

Colt

Colt LE6920OEM2 M4 Carbine 5.56 NATO - 16.10" Barrel, Black Finish, No Furniture

Radian Weapons

Radian Weapons R0406 Builder Kit with 15.5-Inch Flat Dark Earth Hand Guard for AR-15

Radian Weapons

Radian Weapons R0391 A-DAC 15 Lower Receiver in OD Green with Fully Ambidextrous Controls