The FailZero M16 Bolt Carrier Group brings durable construction and smooth, dependable cycling to compatible AR-15 and M16 rifle builds. Designed for 5.56 NATO and .223 Remington platforms, this complete assembly features FailZero’s EXO coating to help reduce friction, resist corrosion, and support reliable function through demanding use.
Built for shooters who value performance and easier upkeep, the EXO finish helps limit wear and carbon buildup on working surfaces. Its robust components and Mil-Spec design make this BCG a practical choice for recreational, competition, and duty-grade setups. The full-auto-rated configuration suits compatible semi-automatic or full-auto builds.
- Platform compatibility: Designed for AR-15 and M16 rifles chambered in 5.56 NATO or .223 Remington.
- EXO coating: Helps reduce friction and provides corrosion and wear resistance for smooth cycling.
- 9310 steel bolt: Made from strong, heat-resistant steel for lasting durability.
- Full-auto rated: Suitable for compatible semi-auto and full-auto configurations.
- Staked gas key: Properly staked to support secure, consistent operation.
- Complete assembly: Includes the bolt, carrier, cam pin, firing pin, and retaining pin.
- Mil-Spec design: Built to meet or exceed military specifications.
- Simplified maintenance: The low-friction coating helps minimize carbon buildup for easier cleaning.
Choose the FailZero M16 Bolt Carrier Group for a durable, coated upgrade designed to deliver smooth operation and dependable performance in compatible rifle builds.
