Quick-Install Ejection Port Cover for Mil-spec uppers The Enhanced Ejection…

Traditional stamped-steel ejection ports are malleable, prone to corrosion, and require tools to install. The Enhanced Ejection Port Cover snaps into place easily on forged Mil-spec uppers 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 on forged Mil-spec upper receivers MORE RUGGED THAN METAL PORT COVERS Durable, injection-molded polymer construction Corrosion resistant components Will not bend or deform from impacts Technical Specifications Platform: AR15, M4, M16 Compatibility: Compatible with right hand, forged, Mil-spec AR15/M4 upper receivers that accept USGI ejection port covers. NOTE: May NOT be compatible with Aero Precision M4E1, BCM MK2, SIG MCX, and other reinforced and/or billet uppers that deviate from the Mil-spec design.