Faxon 6.5 Grendel, 6mm ARC, 22 ARC, "Type 2" .136 9310 Bolt Complete - Nitride

Usually Ships Within 2 Business Days
(1 review)
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Seeing "MIL-SPEC" as just the starting point, we set out to ensure the best options are available for our demanding customers. 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 phosphated bolts. 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. Extractors are S7 Tool Steel. From there, the extractor is sprung using the spring, o-ring, and silicone insert. 

  *Not Compatible w/ Faxon 7.62x39 Barrels*

Detailed Specifications:


  • 9310 Tool Steel Construction
  • Type II (.136" Co-bore) bolt face
  • Compatible with SAAMI spec 6.5 Grendel and 6mm ARC barrels
  • Full MIL-SPEC Heat Treatment
  • Shot Peened to MIL-SPEC
  • Magnetic Particle Inspection (MPI)
  • Back of Lugs Chamfered for Reliability
  • Spring, Insert, & "Crane" O-Ring Installed
  • Salt Bath Nitrided


  • S7 Tool Steel Construction
  • Fully Heat Treated
  • Shot Peened Per MIL-SPEC




  • 5
    Excellent quality and price

    Posted by William May on Jul 25th 2021

    I built a Faxon Grendel Hog Killer and have put ~400 rounds thru it. It is solid and accurate. Shoots any type of ammo I can find, even cheap steel ammo.