FailZero

**Fz M16/m4 Bcg No Hammer Blk Nit** $136.60

**Fz M16/m4 Bcg No Hammer Matte** $177.29

**Fz 9mm Bcg No Hammer Blk Nitride** $185.10

**Fz 7.62x39 Bcg No Hammer Nib** $192.92

**Fz Basic Semi Kit Bolt & Hammer** $192.92

**Fz 6.5gren Bcg No Hammer Nib** $192.92

**Fz 6mm Arc Bcg No Hammer Nib** $192.92

**Fz 450 Bushmaster No Hammer Nib** $192.92

**Fz 9mm Bcg No Hammer Nickel Boron** $232.04

**Fz 458 Socom Bcg No Hammer Nib** $192.92

**Fz M16/m4 Bolt Carrier Group** $192.92

**Fz Lightweight Bolt Carrier Group** $248.38

FailZero - Unmatched Reliability with Nickel Boron Technology

Enhance Your Firearm's Performance

At FailZero, we specialize in providing advanced firearm components featuring our patented EXO Nickel Boron coating. This technology ensures superior durability, reduced friction, and consistent performance under all conditions. Explore our premium products:

Bolt Carrier Groups (BCGs): Our BCGs are designed for AR-15, M16, and M4 platforms, offering cleaner operation and lube-free performance for mission-critical reliability.
Upper Components: From cam pins to firing pins, our upper receiver components are engineered for enhanced durability and seamless integration.
Lower Components: Upgrade your lower receiver with our selection of high-quality parts, including semi-auto hammers and trigger group pins, all treated with our Nickel Boron coating for extended lifespan.

Why Choose FailZero?

Patented EXO Technology: Our Nickel Boron coating provides a permanent dry lubricity to metal surfaces, improving corrosion and wear resistance, and ensuring your firearm operates smoothly even in the harshest environments.
Mil-Spec Quality: We offer mil-spec quality upgrades for AR-15, M16, and M4 firearms, ensuring consistent performance under all conditions.
Enhanced Reliability: Our components are designed for cleaner operation, superior reliability, and lube-free mission-critical performance.