6.5 Grendel Type 2 Bolt Face – Black Nitride Bolt Carrier Group

The Sanders Armory Corp 6.5 Grendel Melonite/Nitride BCG offers a 9310 Steel MPI Tested Type 2 bolt and a 8620 Steel Carrier with a Nitride finish that will not flake off, and produces less friction while increasing the life of the BCG. The bolt carrier groups are processed with the QPQ (quench polish quench), a specialized type of nitrocarburizing case hardening which increases corrosion resistance while adding natural lubricity and reduced wear. The 6.5 Grendel (Type 2 head) Melonite/Nitride BCG Features: 9310 Steel MPI tested bolt 8620 Steel Carrier Keys are made from 4130 Steel Black Nitride Finish on Carrier Requires light lubrication for maximum efficiency, easy to clean. Includes Crane O ring Bolt Specifications: 6.5 Grendel Type 2 AISI 9310 VAR(vacuum arc remelt) moly, nickel steel Enhanced design Beveled locking surface Carbon/fouling relief area for high fire rates Phosphate per MIL-STD-171 NO shipping to District of Columbia (Washington, D.C.); Massachusetts; Connecticut; Chicago, Cook County, Deerfield, Highland Park or Aurora Illinois; New Jersey; New York; Puerto Rico; Hawaii; or Canada. NO international shipping, all must be within the 48 Contiguous United States. NO APO/PPO/FPO’s.