PRODUCT DETAILS
The Enhanced Ejection Port Cover is a drop-in upgrade designed to provide an improved installation process, physical strength, and corrosion resistance over the standard USGI ejection port cover. Traditional stamped-steel ejection ports are malleable, prone to corrosion, and require tools to install. The Enhanced Ejection Port Cover snaps into place easily without having to remove your hand guard or barrel nut, wind any loose springs, or adjust small e-clips. Constructed of impact-resistant injection molded polymer, it is corrosion resistant and will not bend or deform from impacts.
Made in the USA.

EASIER THAN… EASY
Installs easily in seconds
Direct replacement for USGI ejection port cover
MORE RUGGED THAN METAL PORT COVERS
Durable, injection-molded polymer construction
Corrosion resistant components
Will not bend or deform from impacts

RESOURCES
TECHNICAL SPECIFICATIONS
Platform | AR15, M4, M16 |
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Other Specs | Compatible with USGI-pattern AR15 upper receivers that accept USGI ejection port covers |
bbrown521 (verified owner) –
Great alternative to the metal dust cover we all know and love.
montecinosjoshua (verified owner) –
Love this port cover. Beyond easy to install. Same great magpul polymer you know. BTO is great as always. Fast shipping, great prices.
Dalton Thompson (verified owner) –
Really cool product.
ajh6xd (verified owner) –
Super easy install!
bblatt623 (verified owner) –
The coolest dust cover on the market. Much easier to install than the standard GI style and looks better too!