STRIKE INDUSTRIES - AR-15 ENHANCED ULTIMATE DUST COVER STANDARD

I have used these for years and now use them exclusively, having tried others with big brand names that didn’t work well. I use many forged Aero without forward assist upper receivers that ban have some figment issues, but with carful sanding and wearing-in, they eventually work fine. These won’t ding the lower like the metal mil-spec cpvers do, seal the ejection port from dust and mud much better, look great installed, are lighter, and take me less than 10 seconds to remove and only few more to install, all without any tools whatsoever! The adjustment feature is helpful and easy to do, but does require a very small jewelers screwdriver. Despite years of use now for nearly two decades, none of mine have failed in any way. I think it was the Aero receiver small pin holes’ roughness that made it sticky, not this door, as I tried a few of various vintages; a little sanding of the holes and the polymer fixed pin on door fixed it adequately. The ease of installation and removing is easy and very fast. I have had no problems whatsoever with my several examples, but have tried others, even from Strike that were disappointing.

These desk covers are great super easy to install and operate, smoother, and look better. You can’t go wrong ,if for some reason you need to replace your door,this is the one. Standard desk covers are kind of a pain. These are super easy to install.

I have a Colt M4 and this fit without any problem at all. It was incredibly easy to install and take off. I didn't have to use any tools to install it and all I had to use to take it off and replace it was a pen. It is pretty strong and looks good.

This cover matches my Stag Arms left side eject FDE upper exactly. This cover is the easiest to install of any cover I have used. I was disappointed at first as the cover would not latch. I read everything on the box and there was no mention of the latch being adjustable. I was going to send them (I got two) back and in the process I saw in the description that there is an adjustment screw built into the latch. A quick turn of a small thin flat blade screwdriver corrected the issue. It now Looks and Works Great.

This is what the dust cover should have been in the first place. It looks much better and doesn't bend. If for whatever reason you would like to replace it, the installation is smart and easy. You don't have to take off the barrel nut for upper receivers where this is mandatory.