Description
AR-10 / 308 / 6.5 Creedmoor Bolt Carrier Group – Phosphate Chrome-LinedThis Phosphate .308 Complete BCG is compatible with any AR10, .308 or 7.62×51 rifle that follows the DPMS pattern. The bolt is (MPI) certified.BoltMPI Inspected9310 Alloy SteelHardened Steel ExtractorMilspec Gas rings (3)Black Extractor InsertShot-Peened, MPI boltBolt Carrier8620 steelHeavy Duty Full Cut DesignGrade 8 Gas Key Screws, StakedGas Key Material – 4140Chrome-lined Carrier and Gas KeyCam Pin8620 SteelFiring PinMil-Spec Firing Pin
