Bravo Company Mfg (BCM) AR-15 Pistol Upper Receiver Group – 9" .300 AAC Blackout, KMR-A8 KeyMod Handguard
This BCM complete upper receiver group is built around a 9" .300 Blackout barrel with a pistol-length gas system and a BCM KMR-A8 KeyMod free-float handguard. The barrel features a chrome-lined bore and chamber with a 1:7 twist rate.
Configured with a continuous top Picatinny rail for optics and accessories, with KeyMod interfaces along the handguard for modular mounting.

