Faxon 6.5 Grendel Bolt Carrier Group, Nitride - FF65GBCGCNITRIDE

Faxon's Bolt Carrier Group takes the standard MIL-SPEC foundation and enhances it with premium materials and advanced treatments for superior performance. The bolt is crafted from 9310 tool steel and nitrided for increased surface hardness, reduced friction, and outstanding corrosion resistance compared to traditional chrome or phosphate finishes. Each bolt is fully MPI tested to verify material integrity and ensure defect-free performance.Designed for strength and reliability, the bolt lugs are chamfered at 45 degrees to promote smooth cycling, even under high-pressure handloads and lightweight, fast actions. Faxon's Superfinished process further reduces friction, enhances smooth operation, and minimizes fouling buildup.This BCG is full-auto rated, retaining the trip for full-auto fire control groups and modern multi-stage trigger systems. The gas key is secured with Grade 8 fasteners and fully staked, ensuring long-term durability and dependable function.Not compatible with Faxon 7.62x39 barrels