Rise Armament RA1012 Bolt Carrier Group .308 Black Nitride - RA1012BLK

This .308 bolt carrier group is designed for AR-10 platforms and features a black nitride finish for corrosion resistance and easy cleaning. The BCG is manufactured with precision materials including 9310 MPI-tested bolt, 8620 tool steel carrier, and properly staked grade 8 fasteners, with individual MPI testing to ensure reliable performance.