Faxon Firearms 6mm ARC/6.5 Grendel Type 2 AR-15 Bolt Carrier Group - Nitride

With virtually all components coated in a slick, highly corrosion resistant salt bath nitride finish, this 6mm ARC/6,5 Grendel AR-15 bolt carrier group is crafted for a long service life. The M16 cut, superfinished carrier offers greater durability and features a properly staked gas key fastened with grade 8 hardware and Permatex sealed. The 9310 tool steel bolt has been shot peened per MIL-SPEC and magnetic particle inspected. The locking lugs are chamfered for more reliable operation.

Features:

• Type II 6.5 Grendel bolt face
• Also compatible with the 6mm ARC cartridge
• All major components salt bath nitrided
• Superfinished 8620 steel carrier
• Forward assist serrations
• M16 cut
• Properly staked 4140 steel key with grade 8 fasteners
• Permatex sealed
• Shot peened 9310 tool steel bolt
• Magnetic particle inspected
• Chamfered lugs
• Crane O-ring installed
• Shot peened S7 tool steel extractor
• 4140 pre-hardened steel cam pin