LBE Unlimited AR Ejection Port Cover Kit – AR-15/M16

The LBE Unlimited AR Ejection Port Cover Kit provides a direct replacement for worn, damaged, or missing ejection port covers on AR-15 and M16 pattern rifles. This dust cover keeps debris, dirt, and moisture out of the upper receiver when the rifle is not in use, protecting the bolt carrier group and chamber from contamination that can cause malfunctions.

Manufactured from durable steel with a phosphate finish for corrosion resistance, this kit includes the cover door, C-clip, spring, and pin required for installation. Installation is straightforward for shooters with basic AR armoring experience and requires no permanent modifications to the upper receiver. A small punch and attention to spring tension orientation are recommended during assembly.

• Part Type: Ejection Port Cover Assembly
• Compatible Firearms: AR-15, M16, and mil-spec AR pattern rifles
• Material: Steel
• Finish: Phosphate
• Installation: Drop-in (basic AR armoring knowledge recommended)
• Includes: Ejection port cover door, C-clip, spring, and pin