Complete, 6.8 SPC AR-15 bolt and carrier assembly comes with all the parts, fully assembled, and ready to go. Drop it in your Milspec AR  and you’re ready to shoot. Precision-machined carrier and bolt manufactured for us to our specifications.  All components, including bolt and gas key, have a uniform matte black Parkerized finish. All metals, Hardness, and Coating meet or exceed Mil-spec. Carrier coated with Phalanx (Black Nitride) Coating for extreme wear and corrosion resistance. Bolts are made by CM from Carpenter 158 Steel. Carrier are faceted to add a bit of weight and give that extra custom look to the rifle. Each is test fired to insure you will not have problems.

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