FZ M16 BOLT CARRIER GROUP

The FailZero FZ M16 Bolt Carrier Group is engineered for reliable performance and enhanced durability in AR-style rifles. Designed to fit most mil-spec M16, M4, and AR-15 upper receivers, this bolt carrier group arrives fully assembled for straightforward installation. It features FailZero’s advanced EXO Nickel Boron coating, which offers superior corrosion resistance and a permanently lubricious surface that reduces friction without the need for additional lubrication.

Constructed with high-quality materials, the FZ M16 Bolt Carrier Group ensures consistent operation and longevity under extended use. The coating also facilitates easier cleaning and maintenance, contributing to overall firearm reliability. This bolt carrier group is an excellent choice for shooters seeking a durable, low-maintenance upgrade from standard components while maintaining compatibility with a wide range of AR platforms.