Designed for demanding shooters and tactical applications, the Faxon Firearms 5.56 NATO 9310 steel bolt features advanced enhancements for optimal performance and durability. Constructed from high-quality 9310 tool steel, this bolt is engineered to withstand high-pressure loads and rigorous use. The nitriding process applied to the assembly increases surface hardness, reduces resistance, and offers superior corrosion resistance compared to standard phosphated bolts, ensuring longevity even in harsh environments. Fully MPI tested, each bolt guarantees material integrity and defect-free performance for reliable operation. The bolt lugs are chamfered at 45 degrees, facilitating smooth cycling and reliable action under even the most demanding conditions. The extractor, made from durable S7 tool steel, is sprung with a combination of spring, O-ring, and silicone insert to ensure consistent extraction and chambering. Compatible with a variety of 5.56 NATO platforms, this bolt combines strength, corrosion resistance, and precision engineering to meet the needs of serious firearm enthusiasts and professionals alike. Whether upgrading or building from scratch, the Faxon Firearms 9310 nitrided bolt offers dependable performance with a sleek black finish that complements any firearm assembly.
Features:
- Material: 9310 tool steel for high strength and durability
- Finish: Nitrided surface for increased hardness and corrosion resistance
- Testing: Fully MPI tested for quality assurance
- Bolt Lugs: Chamfered at 45 degrees for reliable cycling
- Extractor: Made from S7 tool steel with sprung design for consistent extraction
- Compatibility: Designed for 5.56 NATO platforms and builds
- Color: Black finish for a sleek, professional appearance
