308 Nickel Boron Bolt Carrier Assembly
– Style: DPMS Pattern Bolt Carrier Assembly designed to work with DPMS style barrel extension and compatible upper receivers.
– Match Grade: Machined using the most precise equipment in the industry, this equipment is capable of achieving the most demanding of tolerances typically in excess of (+/- .0003). When combined with other match grade components and ammunition, these bolts are capable of producing accurate impacts of less than 1⁄2” moa at 100 yards.
– Bolt: SAE 9310 High-Grade Steel, Case-Hardened, MPI tested, Nickel Boron Coated
– Carrier: Mil-Spec 8620 Steel, Heat Treated, Full Auto Rated, MPI tested, Nickel Boron Coated.
– Gas Key: Original Colt Staked with Mil-Spec screws , Nickel Boron Coated
– Cam Pin: Heat treated, Nickel Boron Coated