AR-10 / LR-308 Ejection Port Dust Cover Assembly (Gen 3) (Anodized Red)

Description

Engineered for AR-10 / LR-308 platforms, this Gen 3 Ejection Port Dust Cover Assembly provides reliable protection for the ejection port while maintaining precise alignment with the receiver. Constructed from T6 6061 Aluminum and finished with a durable Anodized Red coating, the unit offers a balance of corrosion resistance and visual distinction. The assembly includes the dust cover, actuating rod, and spring, ensuring a complete installation without the need for sourcing individual components.

Key design features include an Adjustable Set Screw that allows for proper alignment during opening and closing operations, ensuring smooth function and preventing debris ingress. This component is specifically recommended for use with Billet Uppers to ensure proper fit and function. Weighing in at just 0.5 oz, the assembly adds negligible weight to the build while providing essential protection for the internal mechanisms.

Designed for .308 Caliber applications, this dust cover assembly is a critical component for maintaining the integrity of the upper receiver’s ejection system. The Gen 3 design incorporates improvements over previous iterations to enhance durability and ease of installation. Each part is manufactured in the United States of America, adhering to strict quality control standards for aerospace-grade aluminum components.