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Faxon Firearms AR-15 Type 2 Bolt Assembly .136 for 6.5 Grendel/6mm ARC, Nitride, FF65GBCNITRIDE

SKU: FLX-FXFF65GBCNITRIDE

Regular price $85.98
Sale price $85.98 Regular price
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Product Description

The Faxon Firearms 6.5 Grendel / ARC Type 2 bolt assembly is a premium AR-15 replacement bolt built for reliable cycling and long service life. Machined from 9310 tool steel and finished with a salt bath nitride treatment, this bolt is engineered to increase surface hardness, reduce friction, and improve corrosion resistance versus traditional phosphate finishes. Each bolt is fully heat treated, shot peened, and Magnetic Particle Inspected (MPI) to help ensure material integrity and consistent performance.

This is a Type 2 bolt featuring a .136" bolt face depth (co-bore), intended for SAAMI-spec 6.5 Grendel and ARC-family barrels. For smooth operation under demanding conditions, the lugs are chamfered for enhanced reliability, and the extractor is made from S7 tool steel and assembled with a spring, silicone insert, and Crane O-ring.

Product Highlights

  • 9310 tool steel AR-15 bolt assembly with full MIL-SPEC heat treatment and shot peening
  • Type 2 (.136" co-bore) bolt face depth for SAAMI-spec 6.5 Grendel and ARC-family cartridges
  • Salt bath nitride finish for increased surface hardness, reduced friction, and corrosion resistance
  • Magnetic Particle Inspected (MPI) for material integrity and defect detection
  • S7 tool steel extractor with spring, silicone insert, and Crane O-ring installed for consistent extraction

Specs

  • Brand: Faxon Firearms
  • Manufacturer Part Number: FF65GBCNITRIDE
  • UPC: 816341024151
  • Platform Compatibility: AR-15
  • Material (Bolt): 9310 tool steel
  • Extractor Material: S7 tool steel
  • Bolt Type / Bolt Face: Type 2, .136" co-bore bolt face depth
  • Finish: Salt bath nitride
  • Inspection: Magnetic Particle Inspection (MPI)
  • Processing: Full heat treated; shot peened (MIL-SPEC)
  • Lug Geometry: Chamfered lugs for reliability
  • Included Components: Spring, silicone insert, and Crane O-ring installed
  • Cartridge Compatibility (SAAMI-spec barrels): 6.5 Grendel, 6mm ARC (also listed for 22 ARC and 338 ARC)
  • Compatibility Note: Not compatible with Faxon 7.62x39 barrels

Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.

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