• Mounting hardware included
  • For DPMS style .308 AR uppers
  • Superior wear resistance
  • Made in the U.S.A.


  • Material: Steel
  • Finish: NiB-X Nickel Boron
  • Weight: 0.78 oz.


  • AR-10


  • 1x Ejection Port Cover Door (DPMS 308 style)
  • 1x Ejection Port Cover Rod (DPMS 308 style)
  • 1x Ejection Port Cover Spring


Considering the countless trash that can find it's way into your AR-10's action, installing a 308 dust cover is a no-brainer. However, we know that all components are not created equal. I mean, you don't shoot a low-end AR-10, why would you even consider a bargain basement 308 dust cover? Just how much difference could an excellent dust cover make? The answer is like night and day.

It's An Open And Shut Case

What makes a WMD Guns AR-10 Dust Cover the gold standard? Well, their proprietary Nickel-Boron coating for starters. This industry leading coating appears on the Rockwell scale with a hardness of 70. That Nickle-Boron coating far surpasses even chrome. WMD gives you a dust cover featuring increased hardness, lubricity, wear resistance and performance. When WMD begins with a higher quality manufacturing process, the end result is a given. You get a higher quality component that you can depend on.

Do Not Be That Guy

You know the one, always cutting corners and looking for the easy way out. Well when it comes to guns, like in life, that practice usually ends up in disappointment. Let the other guy pay for some inferior 308 dust cover. If you're like us, you actually care about the parts you trust on your weapon. You won't have to take out a second mortgage to move up to a WMD Guns AR-10 Dust Cover. In fact, WMD's quality far surpasses their price. This is a quality component that will be around for the long-haul.

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