Product Overview
AR-10 Nickel Boron Bolt Carrier Group
DPMS Compatible
Bolt: Carpenter 158, Shot Peened, Heat Treated, Nickel Boron Plated
Carrier: SAE 8620, Heat Treated, Nickel Boron Plated
Extractor: Shot Peened, Heat Treated, Nickel Boron Plated
Firing Pin: Heat Treated, Precision Ground
Gas Key: Heat Treated, Chrome Lined, Torqued and Staked to Carrier, Nickel Boron Plated
Cam Pin: Heat Treated, Nickel Boron Plated
