LANTAC Enhanced BCG 308/7.62 Heavy NIB Black

LANTAC Enhanced BCG 308/7.62 Heavy NIB Black. AR-10 DPMS style enhanced bolt carrier group for 308/7.62/.308 platforms. Precision machined from 8620 steel with a 9310 bolt. The carrier assembly is NiB (Nickel Boron) coated via the UCT EXO process for very low friction and high durability. Features forward porting and enlarged vents to improve gas management, a flared tail for improved positioning within the buffer tube, and smoother reciprocation. All critical dimensions are hard turned/ground after heat treatment. Includes a CP-R360-H domed cam pin machined from 17-4PH stainless and hardened. Mil-Spec gas rings, Mil-Spec staked gas key, Grade 8 hardened fasteners, and MIL-SPEC chrome surfaces. Lifetime warranty.