FailZero Lightweight Bolt Carrier Group 5.56

Designed for those who prioritize reliable performance in their everyday carry rifle, the FailZero Lightweight Bolt Carrier Group 5.56 offers a significant reduction in weight without sacrificing durability or function. Its construction supports smoother cycling and reduced recoil, making it suitable for both routine use and demanding scenarios.

This BCG is fully assembled and ready to install in most mil-spec AR platforms, featuring EXO Nickel Boron coating on all critical components for enhanced wear and corrosion resistance. The high polish finish further simplifies cleaning and maintenance, supporting consistent operation over time.

Features

• 21% weight reduction compared to standard Mil-Spec carriers
• FZ logo engraved into the carrier
• High polish finish on all components
• EXO Nickel Boron coating for smoother operation and easier cleaning
• Compatible with 5.56, .223, and 300 Blackout calibers
• Ready to drop into most mil-spec M16, M4, or AR15 upper receivers

Specifications

• Carrier Weight: 6.4 oz
• Total BCG Weight: 9.2 oz
• Material/Finish: All components EXO Nickel Boron with high polish
• Platform Compatibility: All Mil-spec AR platforms
• Nickel Boron Treated Parts: Bolt, Extractor, Lightweight Bolt Carrier, Cam Pin, Carrier Key, Firing Pin
• MPN: FZ-LW-BCG-01-NH
• UPC: 881314861897
• Color: Silver