Fortis Billet Dust Cover with Carbon Fiber Inserts

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Ultralight Billet Dust Cover with Carbon Fiber Inserts

40% lighter than traditional dust covers and available in an array of colors, these Fortis ejection port covers have a striking look to accent any AR-15 build.  The billet 6061-T6 aluminum plate contains embedded carbon fiber inserts, reducing weight and giving a high-end custom look to your AR-15 upper receiver.

These dust covers are available in Black, Flat Dark Earth, Gray, Blue, and Red hardcoat anodizing.  They include the ejection port spring, rod, and c-clip for a complete installation on a stripped upper receiver.

Note: These dust covers have been tested wide array of upper receivers.  Due to the large extent of variations on dust covers, Fortis cannot guarantee compatibility with every upper on the market.


  • Aluminum Ejection Port Dust Cover with Carbon Fiber Inserts
  • Ejection Port Cover Rod
  • Ejection Port Cover Spring
  • Ejection Port Cover C-Clip


  • Material: Aircraft Grade 6061-T6 Aluminum with Carbon Fiber Inserts
  • Finish: Type III Hardcoat Anodized
  • Weight: 0.4 oz

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Customer Reviews

Based on 2 reviews
Richard Curry
Dust Cover

This cover was the Cap piece to my first full build. It's different designs and colors set everything perfectly.

Thank you for sharing your feedback! We're glad you are satisfied with your purchase!

Randall Cole

I didn't get it yet.

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