FailZero AR-15 Bolt Carrier Group, No Hammer, Matte

FailZero AR-15 Bolt Carrier Group

This is a complete, fully assembled bolt carrier group ready for immediate installation into most mil-spec AR-15 upper receivers. No additional gunsmithing or assembly required.

Superior Coating Technology

All critical components are treated with FailZero's proprietary EXO Nickel Boron coating. This advanced surface treatment delivers:

• Permanent dry lubricity — operates smoothly without traditional lubricants
• Extreme durability — resists wear from thousands of firing cycles
• Enhanced corrosion resistance — protects against rust and environmental degradation

Design Features

• No hammer configuration for specialized builds
• Matte finish for a professional, non-reflective appearance
• Mil-spec dimensions for broad compatibility
• Drop-in ready installation

Whether you're building a precision rifle or upgrading an existing platform, this bolt carrier group combines reliability with reduced maintenance requirements. The EXO coating means less time cleaning and more time at the range.