Luth-AR .308 Ejection Port Cover Assembly – AR-10/LR-308 Pattern Rifles

The Luth-AR .308 Ejection Port Cover Assembly is a direct replacement dust cover for AR-10 and LR-308 pattern rifles. This component seals the ejection port when the rifle is closed, preventing dirt, debris, and moisture from entering the upper receiver during transport and storage. Whether replacing a damaged cover or completing a new build, this assembly includes everything needed for installation.

Constructed from steel with a mil-spec finish, this ejection port cover is designed for reliable spring tension and consistent operation. Installation is straightforward for anyone familiar with AR-platform assembly, requiring only basic tools and no gunsmithing. The assembly includes the cover, spring, rod, and c-clip.

• Part Type: Ejection Port Cover Assembly
• Compatible Firearms: AR-10, LR-308 pattern rifles
• Material: Steel
• Finish: Mil-spec
• Installation: Drop-in with basic tools
• Includes: Cover, spring, rod, c-clip