Faxon Gunner Lightweight 5.56 Bolt Carrier Group - Nitride Finish

The Faxon Gunner Lightweight Bolt Carrier Group delivers enhanced cycling performance while reducing overall rifle weight by approximately 1.5 ounces compared to standard mil-spec BCGs. This precision-engineered component features strategic material removal in non-critical areas to achieve optimal weight reduction without compromising reliability or durability.

What Makes This Different

Faxon's Gunner series represents a middle ground between standard mil-spec components and ultra-lightweight racing parts. The carrier incorporates selective lightening cuts that maintain full structural integrity while reducing reciprocating mass. Salt bath nitride treatment provides superior corrosion resistance and lubricity compared to traditional phosphate coatings, extending service intervals and improving function in adverse conditions.

Key Features

• Lightweight design reduces carrier weight while maintaining mil-spec dimensions
• Salt bath nitride finish for enhanced corrosion resistance and self-lubrication
• Precision-machined from 8620 steel carrier with Carpenter 158 steel bolt
• High-pressure tested (HPT) and magnetic particle inspected (MPI) bolt
• Compatible with all standard AR-15 platforms chambered in 5.56/.223
• Includes complete bolt assembly with extractor, ejector, and firing pin
• Staked gas key with Grade 8 fasteners for secure installation

The reduced reciprocating mass contributes to faster lock times and potentially improved accuracy, particularly beneficial for competitive shooting applications. The nitride coating maintains consistent performance across temperature extremes and high round counts. Law enforcement and military users appreciate the enhanced reliability during extended firing sessions, while civilian shooters benefit from reduced felt recoil and improved follow-up shot speed.

Technical Specs

• Caliber: 5.56 NATO/.223 Remington
• Material: 8620 steel carrier, Carpenter 158 steel bolt
• Finish: Salt bath nitride (QPQ process)
• Weight: Approximately 10.2 oz (standard BCG ~11.7 oz)
• Bolt testing: High-pressure tested and magnetic particle inspected
• Gas key: Properly staked with Grade 8 screws
• Compatibility: Mil-spec AR-15/M16 platforms
• Country of origin: USA

This BCG represents Faxon's commitment to performance-oriented components that serve both competitive shooters seeking every advantage and duty users requiring absolute reliability. The combination of weight reduction and enhanced surface treatment delivers measurable improvements in rifle performance.