FailZero AR15 BCG NO HAMMER BLK

FAILZERO AR15 BCG NO HAMMER BLK – SMOOTH, CLEAN, AND BUILT TO PERFORM

The FailZero AR15 BCG NO HAMMER BLK is a high-performance bolt carrier group built for semi-automatic AR-15 platforms. Coated with FailZero’s advanced black EXO Nickel Boron finish, this BCG delivers enhanced reliability, easy maintenance, and long-lasting durability—ready for any shooting environment.

ENGINEERED FOR MIL-SPEC AR-15 UPPERS

Compatible with standard 5.56 NATO, .223 Remington, and .300 Blackout AR-15 upper receivers, this BCG is fully drop-in ready. Whether you're upgrading a factory build or assembling a custom rifle, FailZero's precision machining and finish provide the smooth cycling you demand.

EXO BLACK NICKEL BORON COATING FOR MAXIMUM PERFORMANCE

The black EXO NiB finish provides the same lubricity, corrosion resistance, and wear protection as standard Nickel Boron—but with a tactical black appearance. This ultra-slick surface reduces carbon fouling and eliminates the need for heavy lubrication, making cleaning fast and simple.

NO HAMMER INCLUDED – IDEAL FOR CUSTOM TRIGGER SETUPS

This BCG ships without a hammer, making it ideal for users who prefer a specific fire control group. It's fully assembled with a staked gas key, cam pin, firing pin, and retaining pin—ready to drop in and go.

BUILT FROM MIL-SPEC MATERIALS

The carrier is made from 8620 steel with a full-auto profile for improved reliability and smoother cycling. The bolt is made from 9310 steel, MPI tested, and shot-peened for superior strength and performance under pressure.

FEATURES:

• AR-15 BCG for 5.56 NATO / .223 / .300 BLK
• Black EXO Nickel Boron coating on bolt and carrier
• 9310 steel bolt, MPI tested and shot-peened
• 8620 steel full-auto carrier
• No hammer included
• Properly staked gas key
• Drop-in ready for MIL-SPEC AR-15 upper receivers

WHY CHOOSE THE FAILZERO AR15 BCG NO HAMMER BLK?

FailZero is trusted by professionals for delivering ultra-reliable BCGs with industry-leading coating technology. The FailZero AR15 BCG NO HAMMER BLK combines precision engineering with a sleek, durable finish that performs under pressure and looks great doing it.

ORDER YOUR FAILZERO AR15 BCG NO HAMMER BLK TODAY

Enhance your AR-15’s performance and cut your cleaning time with the FailZero AR15 BCG NO HAMMER BLK—built for shooters who demand reliability and results.