FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO Nickel Boron Coated, Black Finish

Product Description

The FailZero M16/M4 Bolt Carrier Group is engineered for shooters who demand reliability and durability in their AR platforms. This carrier arrives without a hammer, giving builders complete control over their assembly. It’s an ideal choice for recreational and competitive shooters upgrading their rifle systems.

Additionally, the EXO nickel boron coating sets this carrier apart from standard options. The coating reduces friction and improves wear resistance. Furthermore, it resists corrosion in demanding conditions. The black finish delivers a clean, professional appearance on any build.

Precision Engineering for Your AR Build

FailZero carriers are manufactured to tight tolerances for consistent performance. The M16/M4 platform compatibility ensures it works seamlessly with standard AR receivers and components. Whether you’re building a new rifle or upgrading an existing one, this carrier fits modern sporting applications.

Moreover, the no-hammer design allows you to pair it with your preferred hammer option. This flexibility appeals to builders with specific tuning requirements. Consequently, you gain control over your final trigger assembly configuration.

Coating Technology That Performs

The EXO nickel boron coating is FailZero’s signature enhancement. It reduces bolt carrier wear over thousands of rounds. Additionally, cleaning becomes faster and easier thanks to reduced carbon buildup. For recreational shooters and competitors alike, this means less maintenance and more time shooting.

Ordering from Western Sport

Order online and it ships straight to your door. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: Will this bolt carrier group fit my AR-15 or M4 lower receiver?

A: Yes. The FailZero M16/M4 Bolt Carrier Group is designed for standard AR-15 and M4 platform receivers. It uses the same interface and dimensions as mil-spec carriers, ensuring reliable fit and function.

Q: What is the advantage of the EXO nickel boron coating?

A: The EXO nickel boron coating reduces friction, improves wear resistance, and resists corrosion. It also minimizes carbon buildup, making cleaning faster and extending the life of your carrier through extended shooting sessions.

Q: Can I use this carrier without the hammer for recreational shooting?

A: No, you will need to install a hammer to complete your trigger assembly. This carrier comes without a hammer so you can select the hammer that best matches your build preferences and tuning goals.

Q: How do I complete my purchase and arrange an FFL transfer in Texas?

Our licensed FFL team handles all transfer paperwork and compliance. We’ll guide you through the process and ensure fast, professional service.

Additional information