Faxon Firearms .308 / 6.5 Creedmoor / 8.6 BLK Bolt Carrier Complete 9310 Tool Steel Nitride Gen 2 Black

Faxon Firearms .308 / 6.5 Creedmoor / 8.6 BLK Bolt Carrier Complete 9310 Tool Steel Nitride Gen 2 Black. Improvements include using 9310 tool steel for the bolt nitriding the assembly to increase surface hardness decrease resistance and have superior corrosion resistance compared to typical chrome and phosphasted Bolt Carrier Group BCG. All bolts are fully MPI tested to ensure the material is sound and without defects. Bolt lugs are chamfered 45 degrees to ensure reliable action for even the highest pressure hand loads and fast lightweight actions. Faxon Bolt Carrier Group BCG are Superfinished to reduce friction increase smoothness of operation and reduce fouling. Gas keys use grade 8 fasteners and are fully staked for a lifetime of service. DPMS Gen 1 Compatible. Specifications for Faxon Firearms .308 9310 Bolt Carrier Complete – Nitride: Manufacturer: Faxon Firearms Color: Black Finish: Nitride Fabric/Material: 9310 Tool Steel Cartridge: 6.5mm Creedmoor .308 Winchester Gun Make: AR Platform Gun Model: DPMS LR-308 AR-10 Bolt Material: 9310 Steel Carrier Material: 8620 Steel Features of Faxon Firearms .308 9310 Bolt Carrier Complete – Nitride Bolt: 9310 Tool Steel Construction (Stronger than C158); Full MIL-SPEC Heat Treatment; Shot Peened to MIL-SPEC; Back of Lugs Chamfered for Reliability; Nested .308 Spec Springs with O-Ring Extractor: 4140 Tool Steel Construction; Fully Heat Treated; Shot Peened Per MIL-SPEC Carrier & Key: Superfinished Carrier; Carrier: MIL-SPEC 8620 Steel Material; Key: 4140 Steel Material; Fully Heat Treated; Forward Assist Serrations; Grade 8 Fasteners; Fully & Properly Staked Key; Cam Pin: 4140 Pre-Hardened Steel Material Note – Bolt carriers ordered and deployed with barrels not specifically checked by Faxon for headspacing MUST be checked to ensure safe and reliable function. Faxon recommends Pacific Tool & Gauge headspace kits for all measurements. Package Contents: Faxon Firearms .308 9310 Bolt Carrier Complete – Nitride Faxon Firearms FF308BCGCNITRIDE-02: .308 / 6.5 Creedmoor / 8.6 BLK Bolt Carrier Complete 9310 Tool Steel Nitride Gen 2 Black Faxon Firearms FF308BCGCNITRIDE-02: .308 / 6.5 Creedmoor / 8.6 BLK Bolt Carrier Complete 9310 Tool Steel Nitride Gen 2 Black Faxon Firearms FF308BCGCNITRIDE-02: .308 / 6.5 Creedmoor / 8.6 BLK Bolt Carrier Complete 9310 Tool Steel Nitride Gen 2 Black