FailZero Lightweight Bolt Carrier Group For AR-15 – Nickel Boron, 9.2 oz, No Hammer (FZ-LW-BCG-01-NH)

• Lightweight bolt carrier group for AR-15 rifles with low mass design
• Total weight approximately 9.2 ounces for reduced reciprocating mass
• EXO nickel boron coating provides dry lubricity and corrosion resistance
• Fully assembled unit compatible with most mil spec upper receivers
• Enhances cycling speed and reduces felt recoil in tuned rifle setups
• Nickel finish improves durability and simplifies cleaning maintenance

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

This FailZero Lightweight Low Mass Bolt Carrier Group is fully assembled and designed for use in most mil-spec AR15 upper receivers. It has a total weight of 9.2 ounces, providing a defined measurable specification for low mass configurations. The bolt carrier group features EXO Nickel Boron coating on critical components and is configured without a hammer. This product is used for AR-15 systems requiring a reduced mass carrier during operation. In typical setups, the FailZero bolt carrier group includes pre-installed internal parts for direct fitment. The Nickel Boron treated surface provides corrosion resistance and a consistent finish across the component structure.