Tapco Ejection Port Door Cover Kit Features The Tapco Ejection Port Door Cover Kit replaces the AR-15 s factory dust cover with a version built for easier installation and more reliable long-term use. Instead of relying on the small often frustrating C-clip found on standard factory covers this kit uses an innovative knurled rod that simplifies both installation and future removal. This design change reduces the common headache of losing or struggling with the tiny factory clip during routine maintenance or upgrades. Made from durable aluminum the cover is built to withstand the dirt debris and repeated cycling that come with regular range use or tactical training. Finished in black to match most AR-15 builds this cover kit blends in seamlessly with a standard upper receiver while offering improved durability over the stamped steel covers many rifles ship with. Compatible with most standard .223 and 5.56 AR-15 models the kit is a straightforward drop-in upgrade that does not require specialized tools beyond what is needed for basic AR maintenance. Whether building a dedicated tactical rifle or simply refreshing a well-used range gun this cover kit offers a meaningful reliability improvement over the factory part. The Tapco Ejection Port Door Cover Kit is a practical affordable upgrade available for sale at GrabAGun. Tapco Ejection Port Door Cover Kit Specifications Manufacturer: Tapco Model: Ejection Port Door Cover Kit Compatible Hosts: AR-15 Color: Black Material: Aluminum Available At: GrabAGun