CMMG AR15/M16 Ejection Port Cover Kit w/ Gas Deflector

Description

The CMMG Ejection Port Cover Kit provides a complete dust-cover assembly and a gas/brass deflector for AR-style platforms and compatible conversion uppers. The kit includes the ejection port cover, rod, spring, and a brass deflector intended to redirect gas and ejected cases away from the receiver area. This accessory is useful for restoring a worn dust cover or when installing certain conversion uppers where the dust cover assembly is required.

Key Specifications

• The manufacturer is CMMG.
• The product is listed as a Kit and supplies the parts needed for the dust-cover assembly.
• The compatible platform noted in the product data is AR-15 / M16.
• The kit includes ejection port cover, rod, spring, and gas/brass deflector.
• The product description specifies use with CMMG .22LR uppers and conversion kits.
• The product category is AR Dust Cover.
• The subcategory is listed as Long Gun Parts.

This kit supplies the core components needed to restore or outfit the ejection port assembly on AR-style receivers and certain conversion uppers. Its straightforward design makes installation accessible to competent users performing maintenance or conversion work, and the included brass deflector helps manage ejection direction and receiver cleanliness during operation.