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Customer Reviews
Helpful Positive Review
Beautiful Product! by HBaron, Verified Owner, May 7, 2022
I have replaced all my AR's dust covers with several varieties of Strike Industries products and they all look amazing and work 100%. I like this model the best as its best bang for the buck. The billet version is nice too but since you cant tell the...
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5/5 found this helpful
Helpful Positive Review
Surprisingly Nice by Gabriel Walker, Verified Owner, June 5, 2024
Somehow this thing is nicer than the stamped steel one and manages to fit more flush than it too. Definitely recommend!
1/1 found this helpful
Helpful Positive Review
Michael D. by Red Dog, March 20, 2022
I wanted to go with a composite dust cover on my latest AR build. In the past I always went with an aluminum dust cover and they really get beat up. I really like the way it mates up to the receiver the gasket does a very good job sealing.
1/1 found this helpful
Helpful Positive Review
Great idea by Chuck, March 17, 2022
What a great idea to simplify changing a dust cover , fit nicely on a LWRCI IC A5 5.56 looks way better than the factory cover . I watched many videos on removing a dust cover by sliding the cover axle towards the forward assist and this is not recom...
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1/1 found this helpful
Helpful Positive Review
Great dust cover by Lt.Dan, Verified Owner, January 24, 2022
I own several Strike products and decided to try out their quick and easy to install design. I have to say, I love the ease of installing and removing dust covers now. It took longer to remove the old cover that came with my AR. Just keep in mind tha...
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1/1 found this helpful
Helpful Negative Review
Disappointed by Mike, Verified Owner, August 6, 2022
The dust cover did not work. First, it came with the spring wound improperly and after that was corrected, it still rubbed so badly on the receiver it would not open all the way. It also did not completely close or latch properly.
5/7 found this helpful
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Product Info for Strike Industries .223/5.56 AR Overmolded Ultimate Dust Cover

The Strike Industries AR Overmolded Ultimate Dust Cover for .223/5.56 is the next iteration of their Ultimate Dust Cover (UDC). The upgraded UDC design with double injection mold and overmolded rubberized soft sealing lip for better seal to prevent debris and water from entering when the cover is closed. The SI patent pending "True Seal" internal lip seals the port tighter than traditional dust cover designs. The AR Overmolded UDC comes pre-assembled with all the parts needed for a quick tool-less installation and easy disassembly using something as common as a pen or small point. Built into the UDC is an adjustable detent set screw to compensate for wear on the upper receiver. The SI patent pending noise-reduction rubber padding also makes it nearly 100% silent during activation. Made of overmolded high-strength impact resistant custom blended SI Polymer Extreme material, the SI AR Overmolded UDC does not deform or get bent out of shape. Resistant to rust unlike traditional steel covers, if the time ever comes, knowing you can remove and quickly reinstall makes this an easy cost-effective choice. Consider the Strike Industries AR Overmolded Ultimate Dust Cover for .223/5.56 on a new build or when you are going to untorque the barrel nut as this is the easiest time to remove your old stamped steel dust cover to upgrade. Install AND remove any SI UDC in just 5 to 10 seconds.image

WARNING: California`s Proposition 65

Specifications for Strike Industries .223/5.56 AR Overmolded Ultimate Dust Cover:

Manufacturer: Strike Industries
Gun Model: AR-15
Fabric/Material: SI Polmer Extreme

Features of Strike Industries AR Overmolded Ultimate Dust Cover for .223/5.56

  • Upgraded UDC design with double injection mold and overmolded rubberized seal
  • Quick toolless installation and easy disassembly using something as common as a pen
  • Patent pending "True Seal" internal lip seals the port tighter than traditional dust cover designs
  • Overmolded soft sealing lip for better seal to prevent debris and water from entering when cover is closed
  • Builtin adjustable detent set screw to compensate for wear on upper receiver
  • Patent pending noisereduction rubber padding makes it nearly 100% silent during activation
  • Made of overmolded highstrength SI Polymer Extreme material to not deform or get bent out of shape
  • Resistant to rust unlike traditional steel covers
  • Install AND remove the Overmolded Ultimate Dust Cover in just 5 to 10 seconds

Package Contents:

  • Strike Industries AR Overmolded Ultimate Dust Cover for .223/5.56
  • x1 AR Overmolded Dust Cover
  • x4 Rubber pads

Strike Industries .223/5.56 AR Overmolded Ultimate Dust Cover Orderable Models

List of Orderable Models

  • Strike Industries .223/5.56 AR Overmolded Ultimate Dust Cover, Black, One Size, SI-AR-OMUDC-223-BK , MPN: SI-AR-OMUDC-223-BK , UPC: 793811764758 , Code: 3Q-EPC-ARDC556-SI-AR-OMUDC-223-BK
  • Strike Industries .223/5.56 AR Overmolded Ultimate Dust Cover, FDE, One Size, SI-AR-OMUDC-223-FDE , MPN: SI-AR-OMUDC-223-FDE , UPC: 793811764765 , Code: 3Q-EPC-ARDC556-SI-AR-OMUDC-223-FDE
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