.308 Nickel Boron BCG

Product Code: .308 NiB Nickel Boron BCG
In Stock
Price: $249.99$299.99
  • 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

  • –  Info On Nickel Boron: 68 Rockwell C is 40% more wear resistant than chrome plating, with an ultra-low friction coefficient. Surface is actually harder than the substrate underneath and will not peel, flake, gall or rub off.

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