FAXON 5.56 9310 BOLT NITRIDE BLK

The Faxon 5.56 9310 Bolt Nitride Black is engineered for durability and reliability, designed to exceed standard MIL-SPEC requirements. Crafted from high-quality 9310 tool steel, this bolt offers enhanced strength and longevity. The nitride finish provides superior surface hardness, reducing friction and increasing corrosion resistance compared to traditional phosphated bolts.

Each bolt undergoes Magnetic Particle Inspection (MPI) to ensure structural integrity and defect-free performance. The bolt lugs are precisely chamfered at 45 degrees to promote smooth, dependable cycling, even under demanding conditions. The extractor, made from robust S7 tool steel, is carefully sprung using a combination of spring, o-ring, and silicone insert to maintain consistent extraction reliability.

As part of Faxon Firearms' commitment to quality, the 5.56 9310 Bolt Nitride Black combines advanced materials and meticulous manufacturing processes to provide a bolt assembly suited for users seeking enhanced performance and durability in their firearm components.