The Strike Industries Enhanced Ultimate Dust Cover is the world’s first quick disconnect ejection port cover for the AR-15. Manufactured from high-density Nylon polymer, the UDC will never corrode, rust, fade, or deform. This enhanced version is thinner, allowing greater compatibility with nearly any AR-15 upper receiver, including billet uppers, on the market as well as reducing the weight to a minimal 0.3 oz. It features an internal True Seal lip to better protect your rifle from the elements.
The capsule-style Ultimate Dust Cover from Strike Industries can be attached and detached in just 5-10 seconds without tools. The spring-loaded internal detent rod provides easy installation and take down, often taking just 5-10 seconds. The new design also features a cut-out window for easy installation or removal, all without impacting the True-Seal capabilities. A built-in adjustable detent screw allows you to easily compensate for receiver wear, or increase/decrease opening power.
The enhanced UDC features a flat dark earth finish for design and protection against corrosion. Compatible with AR-15/M16/M4 .223/5.56 platforms and billet uppers, this dust cover delivers superior protection and performance without the weight or hassle of traditional mil-spec designs. Whether you’re running suppressed fire, precision shooting, or tactical operations, the Strike Industries Enhanced Ultimate Dust Cover keeps your rifle’s ejection port sealed and field-ready.
