Faxon 6.8/224 Valkyrie Bolt- Nitride

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(2 reviews)
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Seeing "MIL-SPEC" as just the starting point, Faxon 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 chrome and phosphated bolt carrier groups. 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. 

Detailed Specifications:

  • 9310 Tool Steel Construction
  • 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 Extractor




  • 5
    6.8/224 bolt

    Posted by Todd Vuckovich on Nov 20th 2023

    Great product checked headspace Checked out fine. I always check headspace when assembling. This bolt is going in an assembly with a Faxon 224 Valkyrie 24” barrel.

  • 5
    6.8 Nitrided bolt

    Posted by Jim on May 5th 2020

    Faxon does it again! Flawless fit , Finnish & FUNCTION