The Faxon FF76239GBCNITRIDE bolt carrier group delivers reliable cycling and enhanced durability for 7.62x39 AR-15 platforms. This precision-manufactured BCG features 9310 steel construction with nitride coating for extended service life and consistent performance across diverse shooting conditions.
What Makes This Different
Unlike standard mil-spec bolt carriers, this Faxon BCG incorporates 9310 steel bolts that offer superior strength compared to Carpenter 158 alternatives. The nitride finish penetrates the steel surface rather than simply coating it, creating a harder, more corrosion-resistant surface that maintains dimensional stability. This treatment reduces friction and wear while extending cleaning intervals between maintenance cycles.Key Features
- 9310 steel bolt construction for enhanced strength and longevity
- Nitride finish provides superior corrosion resistance and reduced friction
- Properly headspaced and torqued for 7.62x39 chamberings
- Mil-spec dimensions ensure compatibility with standard AR-15 receivers
- Shot-peened bolt for stress relief and improved fatigue resistance
- Magnetic particle inspected for quality assurance
- Chrome-lined gas key with properly staked screws
Technical Specs
- Caliber: 7.62x39mm
- Bolt Material: 9310 Steel
- Carrier Material: 8620 Steel
- Finish: Nitride Treatment
- Weight: Approximately 11.5 oz
- Compatibility: AR-15 platform receivers
- Gas Key: Chrome-lined, properly staked
- Country of Origin: USA
