Description
AR 15/M16 Bolt Carrier Group 6.5 Grendel Black NitriderThis AR 15 bolt carrier group is the perfect BCG for your next AR 15 build. Properly built, no corners cut and 100 percent made in the USA. With a limited lifetime warranty, you can’t go wrong with any of the Black Rifle Depot bolt carrier groups. Black Rifle Depot is known for their live inventory, fast shipping, and extensive selection of AR 15 Parts.rFeatures:rr8620 M16 style carrierrH&M Black Nitride finishrProperly heat treatedrFinal grind before platingr9310 6.5 boltrHeat treatedrShot peenedrH&M Black Nitride finishrMPIr4140 billet gas keyrH&M Black Nitride FinishrProperly seated with Grade 8 fastenersrProperly staked to ensure reliabilityr4140 Cam Pin nitride treated for wear resistancerBillet Machined ExtractorrMachined from solid 4140 bar stock, heat treated and shot peenedrPhosphate coated for reliable extractionrExtractor insert includedrO-Ring includedrFiring pin precision machined from 17-4 H-900 Stainless Steelr100% USA MaderrNOT COMPATIBLE WITH OTHER CALIBERS
