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FAXON 5.56 Gunner Lightweight 9310 Nitride BCG
Faxon Firearms$240.99MSRP: $249.00The Faxon 5.56 Gunner Lightweight 9310 Bolt Carrier Complete is a top-quality upgrade for your AR-15 rifle. This complete bolt carrier group is designed to improve the overall performance and... -
Aero AR15 5.56 Bolt Carrier Group with 9310 Black Nitride Finish
Aero Precision$170.00This high quality bolt carrier group is a valuable addition to your AR15 build.Features :M16-cut carrierMachined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt)Carrier has forward assist... -
FAXON 6.5 Grendel Type 2 9310 Black Bolt
Faxon Firearms$74.99Seeing MIL-SPEC as just the starting point, Faxon set out to ensure the best options are available for their demanding customers. Improvements include using 9310 tool steel for the bolt, nitriding... -
FAXON 5.56 M16 Black Bolt Carrier Group
Faxon Firearms$145.00The Faxon 5.56 M16 Bolt Carrier Group, Nitride is a high-performance and reliable upgrade for your AR-15 rifle. This bolt carrier group is designed for optimal performance and is made from... -
Description
Seeing MIL-SPEC as just the starting point, Faxon set out to ensure the best options are available for their 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.
Features :
Features :
- 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
