BCM 16" 5.56 NATO 1:7 Enhanced Light Weight Barreled Upper - 15" M-LOK MCMR Rail

Expect nothing less than professional grade weaponry from BCM. This Bravo Company Manufacturing Barreled Upper Receiver is built around a cold hammer forged 41V50 chrome moly vanadium steel barrel. The cold hammer forging process produces the most accurate, longest lasting barrels available with a more consistent chamber and bore. The BCM MCMR Handguard eliminates external load on the barrel, reducing deflection for more accurate shooting. M-LOK mounting slots and a continuous Picatinny rail provide all the space you need for your favorite accessories. Features: 16" Cold hammer forged 41V50 chrome moly vanadium steel enhanced lightweight barrel with manganese phosphate finish Chambered in 5.56 NATO with 1:7 twist rate 1/2x28 BCM Mod 0 Compensator Chrome lined chamber and bore High pressure tested and magnetic particle inspected M4 feed ramps T-Marked Picatinny rail 15" BCM MCMR M-LOK Free Float Handguard NOTE: Does not include a bolt carrier group or charging handle.