CMMG 55BA6E3 AR-15 Ejection Port Cover Kit

CMMG Ejection Port Cover Kit for AR-15

A quality ejection port cover serves a practical purpose on any AR-15 platform rifle. This CMMG kit provides a straightforward solution for protecting your rifle's ejection port from debris, dust, and environmental contamination.

What's Included

• Ejection port cover
• Operating rod
• Spring assembly

Construction

The cover is machined from 6061-T6 aluminum and finished in black. This material choice ensures durability while keeping weight minimal—an important consideration on any modern rifle.

Installation

The kit is designed for straightforward installation on standard AR-15 platforms. The included rod and spring mechanism allow the cover to function smoothly without binding or excessive play.

Why It Matters

An ejection port cover is often overlooked, yet it serves a genuine purpose. Whether you're shooting in dusty conditions, storing your rifle long-term, or simply want to minimize the chance of foreign material entering the action, this cover provides practical protection without compromising the rifle's operation or aesthetics.