Out of stock
Faxon 6.5 Grendel Bolt Carrier Group, Nitride - FF65GBCGCNITRIDE
Out of stock

Faxon 6.5 Grendel Bolt Carrier Group, Nitride - FF65GBCGCNITRIDE

SKU 5165448493
Brand Faxon Firearms
UPC 816341024168
Customers must read Compliance Information before purchasing.

Product Details


  • Caliber: 6.5 Grendel
  • Material: 9310 Tool Steel
  • MPI Tested: Yes
  • Finish: Salt Bath Nitride
  • Full Auto Compatible: Yes
  • Forward Assist Serrations: Yes
  • Shot Peened to Mil-Spec
  • Type II (.136”) bolt


Bolt carrier groups are available aplenty, but few could meet the exacting standards for performance and value that Faxon Firearms strives for. Seeing "MIL-SPEC" as just the starting point, Faxon set out to ensure the best options are available for the most demanding customers.

 Improvements include using 9310 tool steel for the bolt, which is stronger and nitriding the assembly to increase surface hardness, decrease resistance, and have superior corrosion resistance compared to typical chrome and phosphate 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.


  • Magnetic Particle Inspection (MPI)
  • Back of Lugs Chamfered for Reliability
  • Spring, Insert, & "Crane" O-Ring Installed
  • Full MIL-SPEC Heat Treatment



  • S7 Tool Steel Construction
  • Fully Heat Treated
  • Shot Peened Per MIL-SPEC
  • Black Oxide to Match Bolt


Palmetto State Armory is the one-stop shop for the best selection of parts and accessories for the Modern Sporting Rifle enthusiast.


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All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.