Lantac Mil-Spec .308 Bolt Carrier Group - Black Nitride

Lantac Mil-Spec .308 Bolt Carrier Group - Black NitrideThe Lantac Mil-Spec 7.62 Bolt Carrier Group is made to be affordable while still being made from high quality materials with select enhanced parts like the domed cam pin that reduces friction in the upper receiver and decreases parts wear. The bolt face is made from Carpenter 158 tool steel, shot peened, and magnetic particle inspected. The carrier is cut to full auto M16 dimensions and is machined from 8620 steel and ground to exact Mil-Spec dimensions. The entire AR-10 BCG is black Nitride finished to improve surface hardness and smoothness over traditional Manganese Phosphate. This Mil-Spec bolt carrier group is made in the U.S.A with a lifetime warranty.Features:M16 full auto profile8620 steel carrierCarpenter 158 BoltShot peened and MPIBlack Nitride finishPolished domed cam pinLifetime warrantyMade in the U.S.A.Lantac USA manufactures the highest quality accessories for AR-15/M16 pattern rifles. Precision made in the U.S.A., rifles, muzzle brakes and more.