

Product Description
The CMMG Ejection Port Cover Kit is a complete replacement set for AR-15 builds or repairs, helping keep debris out of the action when the rifle is not cycling. This kit includes the ejection port cover, rod, and spring, making it a convenient solution for refreshing worn parts or completing a new upper receiver assembly.
Product Highlights
- Complete CMMG ejection port cover kit for AR-15 builds or repairs
- Includes ejection port cover, installation rod, and spring
- Matte/black finish to match common AR-15 upper receiver components
- Helps protect the action by covering the ejection port when closed
- Durable aluminum cover construction (per distributor listing)
Specs
- Brand: CMMG
- Product Type: Ejection Port Cover Kit
- Compatibility: AR-15
- Color/Finish: Black
- Material: Aluminum (6061-T6 per distributor listing)
- Included Components: Ejection port cover, rod, spring
- Manufacturer Part Number: 55BA6E3
- UPC: 815835016412
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