Fail Zero AR15 Complete Bolt Carrier Group for .450 Bushmaster and .458 SOCOM – EXO Nickel Boron Coated Steel

.450 BUSHMASTER AR-15

Upgrade your AR15 with the Fail Zero FZ45001NH Complete Bolt Carrier Group, designed for optimal performance with .450 Bushmaster and .458 SOCOM calibers. Crafted from durable steel and finished with EXO Nickel Boron treatment, this bolt carrier ensures smooth cycling and exceptional corrosion resistance for reliable operation in demanding environments. The set includes a bolt, extractor compatible with both calibers, cam pin, carrier key, and firing pin, all engineered to meet high standards of quality and precision.
Built for seamless compatibility and enhanced durability, this complete bolt carrier group provides a straightforward upgrade to improve the longevity and efficiency of your firearm. Its robust construction withstands rigorous firing conditions, making it an excellent choice for tactical applications, hunting, or range shooting. The sleek finish and precise engineering make installation simple and ensure a secure fit within your AR15 platform.
Measuring approximately 1.70 inches in width, 3.80 inches in height, and 10.65 inches in length, the Fail Zero bolt carrier group is designed to maximize performance without adding unnecessary bulk. Its lightweight steel construction contributes to a balanced shooting experience, while the EXO Nickel Boron coating reduces friction and facilitates easier cleaning and maintenance. Please note, this product cannot be shipped directly to California due to state regulations, so verify your local compliance before purchase.

Features:

• Bolt & Extractor compatible with .458 SOCOM and .450 Bushmaster calibers

• Constructed from durable steel for long-lasting performance

• EXO Nickel Boron treatment for corrosion resistance and smooth operation

• Complete bolt carrier set includes firing pin, cam pin, carrier key, and extractor

• Designed for easy installation and reliable cycling in AR15 platforms