Wilson Combat Mil-Spec Bolt Carrier Assembly .223 Cal/5.56x45mm/.300 AAC Blackout

Discover unparalleled reliability and peak performance with the Wilson Combat bolt carrier assembly, specifically designed for your 5.56x45mm rifle. Engineered for those who demand the utmost in durability, this assembly is your go-to solution for any shooting condition. Crafted with precision, it boasts a polished nickel boron coating and is constructed from aerospace-grade 9310 tool steel, ensuring exceptional toughness and longevity. The hardened 8620 steel carrier is equipped with forward assist cuts, enhancing its reliability even further. Additionally, the gas key is meticulously staked to prevent any failures during critical moments. Trusted in Wilson’s fully-assembled rifles, this bolt carrier assembly promises unmatched performance and steadfast durability, making it an essential component for shooters who require unwavering dependability.

• Compatible with any high-quality 5.56x45mm case head-based AR rifle, including .223 Cal/5.56x45mm, .300 Blackout, .204 Ruger, 300 HAMR or 7.62×40 WT
• The nickel boron coating, with its polished finish, facilitates easy cleaning and offers protection against corrosion
• Manufactured with precision from aerospace-grade 9310 tool steel to ensure enhanced toughness
• The 8620 hardened steel carrier is equipped with forward assist cuts
• A correctly staked gas key guarantees dependable performance
• Machined ejector and extractor
• Utilized in Wilson’s fully assembled rifles to ensure optimal performance and durability