FailZero AR-15 Bolt Carrier Group – Nickel Boron, No Hammer, Matte Black (FZ-AR15-01-NH-MATTE)

• Bolt carrier group for AR-15 rifles designed for mil spec upper receivers
• EXO nickel boron coating provides dry lubricity and corrosion resistance
• Fully assembled unit ready for drop in installation without additional components
• Matte finish carrier with durable surface treatment for extended use
• Reduces friction during cycling to improve reliability and performance
• Compatible with most standard AR-15 platform upper receiver assemblies

The FailZero AR-15 Bolt Carrier Group No Hammer EXO Nickel Boron Matte is a bolt carrier group designed for cycling and chambering ammunition in AR-15 rifles.

This FailZero AR-15 Bolt Carrier Group is fully assembled and intended for use in most mil-spec AR15 upper receivers. It features EXO Nickel Boron coating on critical parts with a matte black finish on the exterior. The bolt carrier group is configured without a hammer and is categorized under bolts and bolt carrier groups. This product is used for standard AR-15 function, supporting cycling and chambering during range use. In practical use, the FailZero bolt carrier group includes pre-installed internal components for direct installation. The Nickel Boron treated surfaces provide a defined material attribute with corrosion resistance and consistent surface characteristics during repeated operation.