NOTE: Does not include a bolt carrier group or charging handle.
This bad boy is built around a cold hammer forged 41V50 chrome moly vanadium steel barrel that’s guaranteed to be accurate and long lasting. The cold hammer forging process produces barrels with a more consistent chamber and bore, making this one of the most reliable AR-15 upper receivers on the market.
The BCM KMR ALPHA Handguards are constructed from 100% aluminum and hardcoat anodized for an anti-reflective, corrosion resistant finish. KeyMod mounting slots on seven sides, plus a continuous Picatinny rail provide plenty of space for all your favorite accessories. So whether you’re looking for a reliable upper receiver for your next build or just want to upgrade your current AR-15, the BCM 16″ 5.56 NATO 1:7 Govt. Profile Barreled AR-15 Upper is the way to go.