Rise Armament RA-1010 Low-Mass Bolt Carrier Group, Black Nitride - RA1010BLK

Low-mass bolt carrier group designed for .223/5.56 NATO AR-15 platforms, weighing 8.9 ounces to reduce reciprocating mass and recoil. Features precision-manufactured components including 9310 MPI-tested bolt, 8620 tool steel carrier with case hardening, and black nitride finish for corrosion resistance and easy cleaning. Compatible with lighter buffers to enable faster follow-up shots while maintaining full-power performance.