Faxon Firearms FF308BCGCNITRIDE02 Bolt Carrier Group Gen2 6.5 Creedmoor/308 Win/8.6 Blackout, Salt Bath Nitride 9310 Steel

Faxon Superfinished AR10 Bolt Carrier Group- Gen 2- Nitride - Category: Rifle Parts - Platform: AR10 - Series: Bolt Carrier Groups - Caliber/Cartridge: .308 Win 6.5 Creedmoor 8.6 Blackout - The Faxon Superfinished AR10 Bolt Carrier Group- Gen 2 (Nitride) is engineered for shooters running large-frame AR platforms chambered in .308 Winchester 6.5 Creedmoor and 8.6 Blackout. Viewing MIL-SPEC as the baseline Faxon refines materials inspection and surface finishing to deliver smooth cycling reliable extraction and long-term durability. - This BCG features a 9310 tool steel bolt that is fully heat treated shot peened and chamfered at the rear of the lugs to promote reliable cycling under high-pressure loads. All bolts are Magnetic Particle Inspected (MPI) to ensure material integrity. - The entire assembly receives a QPQ salt bath nitride treatment to increase surface hardness reduce friction and provide excellent corrosion resistance compared to traditional phosphate finishes. Faxon•s Superfinish further reduces friction and fouling for smoother operation and easier cleaning. - Designed to be DPMS Gen 1 compatible the carrier uses grade 8 fasteners and a fully staked gas key to ensure gas system reliability throughout the service life of the rifle. - Detailed Specifications - Bolt - 9310 Tool Steel Construction (Stronger than C158) - Full MIL-SPEC Heat Treatment - Shot Peened to MIL-SPEC - Back of Lugs Chamfered for Reliability - QPQ-Salt Bath Nitrided - Extractor - S7 Tool Steel Construction - Fully Heat Treated - Nested .308 Spec Springs with O-Ring - QPQ-Salt Bath Nitrided - Carrier & Gas Key - Superfinished Carrier - Carrier Material: MIL-SPEC 8620 Steel - Gas Key Material: 4140 Steel - Fully Heat Treated - Forward Assist Serrations - Grade 8 Fasteners - Fully & Properly Staked Gas Key - QPQ- Salt Bath Nitrided - Cam Pin - 4140 Pre-Hardened Steel - QPQ- Salt Bath Nitrided - Compatibility: DPMS Gen 1 Pattern AR10