FailZero AR-15/M4/M16 Complete Bolt Carrier Group 5.56 NATO Full Auto Carrier Nitride Coated Matte Black Finish

The FailZero AR-15/M4/M16 Complete Bolt Carrier Group 5.56 NATO Full Auto Carrier Nitride Coated Matte Black Finish is the ultimate BCG for your rifle. This complete bolt carrier group is assembled and ready to drop into your mil-spec upper receiver, providing you with a hassle-free installation process.

Designed for optimal performance, this BCG is compatible with various calibers including 5.56 NATO, .223 Remington, .300 AAC Blackout, and similar rounds. Whether you're a recreational shooter or a seasoned professional, this BCG is perfect for all shooting applications.

What sets this bolt carrier group apart is its full auto rating, ensuring reliable and consistent performance in rapid-fire scenarios. This BCG does not include a hammer, making it suitable for customization based on your personal preferences and build requirements.

To enhance durability and increase the overall life of the BCG, all critical parts are Black Salt Bath Nitride Finished. This special coating provides superior wear and corrosion resistance, ensuring that your BCG will withstand the most demanding conditions.

One notable feature of this BCG is the firing pin, which boasts a chrome finish. This chrome finish adds an extra layer of protection, ensuring smooth and reliable ignition with every shot.

The matte black finish of this BCG adds a sleek and tactical aesthetic to your rifle. Its black nitride treated parts, including the bolt, bolt carrier, extractor, cam pin, and carrier key, not only contribute to its impressive appearance but also enhance its overall performance.

Designed to fit all mil-spec AR-15, M4, and M16 upper receivers, this BCG is versatile and compatible with a wide range of rifles.

Upgrade your rifle with the FailZero AR-15/M4/M16 Complete Bolt Carrier Group 5.56 NATO Full Auto Carrier Nitride Coated Matte Black Finish and experience unparalleled reliability, durability, and performance.