NBS AR-10 / 308 / 6.5 Creedmoor Bolt Carrier Group – Phosphate + Chrome-Lined - $69.95

Description

This Phosphate .308 Complete BCG is compatible with any AR10, .308 or 7.62x51 rifle that follows the DPMS pattern. The bolt is (MPI) certified.

Bolt

MPI Inspected
9310 Alloy Steel
Hardened Steel Extractor
Milspec Gas rings (3)
Black Extractor Insert
Shot-Peened, MPI bolt
Bolt Carrier
8620 steel
Heavy Duty Full Cut Design
Grade 8 Gas Key Screws, Staked
Gas Key Material - 4140
Chrome-lined Carrier and Gas Key
Cam Pin
8620 Steel
Firing Pin
Mil-Spec Firing Pin