Fail Zero AR-15 BCG 5.56mm No Hammer Black

Description

The Fail Zero AR-15 Bolt Carrier Group is a fully assembled, drop-in unit configured for semi-automatic AR-15 platforms and listed as compatible with 5.56/.223. All critical components receive EXO Nickel Boron treatment with a black exterior topcoat to provide enhanced lubricity, wear resistance, and corrosion protection. This BCG is supplied complete with bolt, extractor, cam pin, carrier key and firing pin for straightforward installation into most mil-spec AR-15 uppers.

Key Specifications

• Caliber compatibility is 5.56/.223.
• The finish is EXO Nickel Boron with a black topcoat.
• The material is listed as STEEL.
• The product is a complete AR-15 Bolt Carrier Group.
• Included components are bolt, extractor, cam pin, carrier key, and firing pin.
• The BCG is described as semi-auto in its feature set.
• Compatibility is listed as drop-in for most MIL-SPEC AR-15 uppers.
• The provided dimensions are 1.65 x 3.80 x 10.80 as listed in the product details.
• The item is designated as an AR-15 accessory.

Engineered to simplify assembly and enhance longevity, this Fail Zero BCG adds low-friction performance and corrosion-resistant protection to an AR-15 build. Its complete, drop-in configuration and treated surfaces make it a practical choice for builders and shooters seeking durable, low-maintenance components that integrate with most mil-spec uppers.