Bear Creek Arsenal AR-15 5.56 NATO 16in Nitride Laser Engraved M4 Barrel 1-7 Twist Carbine Length 15in MLOK Upper Receiver

This BCA AR-15 complete 5.56 NATO rifle length upper has a 16 inch M4 contour barrel with a black nitride finish, and features a 1:7 twist rate and features caliber/twist laser engraved on barrel, with a carbine length gas system. It includes a 15 inch MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 5.56 NATO upper is compatible with any mil-spec AR-15 lower.Shop more 5.56 NATO Uppers!Magazine not included.

Package Contents:

• Bear Creek Arsenal AR-15 5.56 NATO 16in Nitride Laser Engraved M4 Barrel 1-7 Twist Carbine Length 15in MLOK Upper Receiver