AIMSURPLUS 7.62X39 AR15 TIN BOLT CARRIER GROUP V2

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$123.75

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AimSurplus 7.62x39 caliber complete Titanium Nitride Bolt Carrier Groups. Titanium Nitride is an extremely hard ceramic coating used in aerospace and military applications that improves the maintenance, cleaning, edge retention and corrosion resistance of the bcg. Features; Shot peened, MPI (Magnetic Particle Inspected), 9310 Tool Steel Bolt; 8620 M16 carrier, Properly staked 4140 Gas Key fastened with Hardened Grade 8 Fasteners. Extractor includes crane o-ring. This is an Excellent Bolt and an Excellent Price! V2 now includes an angle cut carrier instead of a standard round cut. Giving more room for dirt and debris to pass through without affecting the BCG.