Strike Industries Enhanced Ultimate Dust Cover - Standard - Flat Dark Earth

Manufactured by Strike Industries
Manufactured by Strike Industries
4 Reviews

In Stock

Standard orders will ship out same day if ordered by 3:30pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.



Strike Industries products are designed by shooting experts for the shooting sportsman.

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. It features an internal True Seal lip to better protect your rifle from the elements. A built-in adjustable detent screw allows you to easily compensate for receiver wear, or increase/decrease opening power.

The spring-loaded internal detent rod provides easy installation and take down, often taking just 5-10 seconds! 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! The new design also features a cut-out window for easy installation or removal, all without impacting the True-Seal capabilities!

  • Spring-loaded, internal detent rod
  • Polymer construction
  • Cut-out window
  • Resistant to corrosion, rust and fading
  • True Seal internal lip
  • Adjustable detent set screw
  • Length:  3.46”
  • Weight:  0.3 oz
See More


BrandStrike Industries
EngravingMULTI CAL

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

4 reviews


Seems nice


I returned it because it didn't match the FDE on m gun, but under different circumstances I probably would have kept it.

I like it


I like mine. light quiet works great on my Beowulf.

Nothing else is better.

by -

Ive been a gunsmith for far too long and Ive had my fair share of difficult jobs. Difficult as in using a pipe wrench to remove a barrel nut! That being said; I was overwhelmingly suprised at the simplicity, durability and performance of this dust cover. Something as stupid as a dust cover shouldnt affect performance but this thing certainly does. It absolutely keeps dust and dirt OUT. It springs open quickly. The installation is nightmare free. Out of the box and on the gun in seconds. Installation literally is quicker than it takes to open the box. And durability? I was concerned about the ejection port seal and the fact that this thing is polymer but its nice and thick and sturdy. Every AR I build will have one of these from now on. This should be standard.

Perfect fit & function

by -

Easy install. Matches the fde magpul furniture. No trimming or adjustments necessary like I've read on other reviews it fits flush no problems whatsoever. Doesn't say multi cal w/ the bullet around it as shown in the picture though.