FAXON AR-10 .308 / 6.5 Creedmoor / 8.6 BLK DPMS LR-308 Bolt Kit Complet de Percuteur

The Faxon 9310 .308 / 6.5 Creedmoor / 8.6 BLK Bolt + Firing Pin (.125) – Nitride is a premium AR10/DPMS-pattern replacement bolt engineered for reliability, durability, and consistent extraction. Seeing “MIL-SPEC” as just the starting point, Faxon pairs proven materials and inspection with a hard-wearing finish to deliver a bolt assembly ready for serious use. Machined from 9310 tool steel, each bolt is fully heat treated, shot peened, and Magnetic Particle Inspected (MPI) to help ensure the material is sound and free from defects. The bolt receives a salt bath nitride treatment to increase surface hardness, decrease resistance, and provide superior corrosion resistance compared to chrome or phosphate finishes. Bolt lugs are chamfered to promote reliable cycling—even with higher-pressure loads and fast actions. The extractor is manufactured from S7 tool steel, fully heat treated, and shot peened. The spring setup uses .308-spec springs and a dual O-ring arrangement to support consistent extraction. This bolt is DPMS Gen 1 compatible and ships with a firing pin included. Detailed Specifications: Bolt9310 Tool Steel ConstructionFull MIL-SPEC Heat TreatmentShot Peened to MIL-SPECMagnetic Particle Inspection (MPI)Back of lugs chamfered for reliability.308-spec springs & dual O-ring installedSalt Bath NitridedDPMS Gen 1 compatibleFiring pin includedExtractorS7 Tool Steel ConstructionFully Heat TreatedShot Peened per MIL-SPEC Frequently Asked Questions: Q: Is this DPMS compatible? A: Yes. This bolt is listed as DPMS Gen 1 compatible. Q: Is the firing pin included? A: Yes. This product includes the bolt + firing pin. Q: Is this bolt MPI tested? A: Yes. Faxon bolts are MPI tested to help verify material integrity and quality. Q: What cartridges is this bolt compatible with? A: This bolt is designed for .308 Win, 6.5 Creedmoor, and 8.6 BLK AR10/DPMS-pattern builds that use a .125 bolt face spec. Always confirm compatibility with your barrel and verify headspace. Information: Serial engraving includedC.I.P. Proof not included