Ideal Ejection Port Cover For 9mm and .22LR with Gas Deflector
The CMMG 9mm Ejection Port Dust Cover Kit is a drop-in replacement for your standard ejection port cover ideal for 9mm or .22LR builds. The kit comes with a steel cover, pin, spring, and polymer brass deflector NOTE: The included deflector is intended to keep gas and residue out of the shooter’s face during operation. Keep in mind that using it as a brass deflector on anything larger than 9mm is not ideal and can result in damage.
Protects Your Skin & Clothes From Hot Brass
This Ejection Port Dust Cover Kit was designed to be the perfect way to make sure you have a high-quality addition to your build ideal for any shooters, beginners, or professionals. This enhanced version is thinner and allows greater compatibility with multiple AR-15 upper receivers. The brass deflector redirects empty rounds to one place for easy pickup and also to protect your skin and clothes from hot, discharging brass.
Features:
- Long-lasting and reliable
- Steel construction
- Matte black finish
- Comes with a Deflector Delrin in Black Polymer
Inclusions:
- Ejection port
- Rod
- Delrin Brass Deflector
- Spring









