CMC TRIGGERS Enhanced BCG: Std AR10 308/6.5CM Nitride Mil Spec

CMC Triggers Enhanced Bolt Carrier Group Std AR10 308/6.5CM Nitride Mil Spec - Carrier Assembly: The enhanced carrier reduces carrier tilt and cant during recoil and increases reliability by relocating key bearing surfaces. Made from case-hardened 8620 steel. - Bolt Assembly: The bolt is a true Mil-spec dimension. External surfaces are CNC ground after heat treatment for a precise fit. The bolts are shot peened and black nitride coated. The trumpet area behind the gas rings is precision CNC ground after heat treatment to minimize carbon buildup, aiding longevity. Bolt components are made from 9310 case-h Hardened steel. - Finish and compatibility: Black Nitride finish; compatible with .308 and 6.5 Creedmoor platforms. Features: - Black Nitride finish - Enlarged forward ports - Optimized for suppressor use - Hardened 4340 cam pin - Mil-Spec 8740 steel firing pin - MPI and HPT tested - Mil-Spec Extractor Spring & O-Ring - Compatible with .308 and 6.5 Creedmoor