AR .45 Acp Bolt Carrier Group Mil-Spec Bcg (Tin Coated)

Description

This is Mil-Spec Bolt Carrier Group engineered specifically for the .45 ACP caliber, constructed from fully heat-treated 8620 steel. The unit features Tin Coated finish that provides a durable surface layer while maintaining the functional integrity required for reliable cycling in direct impingement systems. The bolt carrier includes an external extractor to ensure consistent extraction performance, a critical factor when operating in the lower-pressure .45 ACP platform. Each unit is laser etched with the caliber marking for immediate identification during build or maintenance. Weighing 14.9 ounces, this assembly offers the necessary mass to support reliable operation in AR-15 style platforms adapted AR .45 Acp. It is designed to be compatible with Glock lower receivers, allowing builders to utilize Glock-pattern lowers without requiring additional conversion parts for the gas system interface. The dust cover is integrated and compatible, ensuring proper sealing of the ejection port. Manufactured in the USA, this component meets Mil-Spec dimensions and tolerances, ensuring proper fitment within standard AR-15 upper receiver extensions. It includes a 1-year warranty, providing assurance on the manufacturing quality and material integrity. This Bolt Carrier Group Mil a direct replacement or upgrade for existing .45 ACP builds, offering a robust solution for builders seeking reliable performance in the .45 ACP platform.