AR-15 300 AAC BLACKOUT Ejection Port Dust Cover

In stock

AR-15 300 AAC BLACKOUT Ejection Port Dust Covers.

Laser engraved, mil-spec ejection port covers for AR-15 guns. These AR-15 ejection port covers are stamped steel construction, heavy phosphate coated, then laser engraved. Charge the AR-15, let the bolt go forward, or fire your first shot to reveal the message and/or image. Installation on the AR-15 ejection port cover's are a simple, 10-minute job. A great way to show off your AR 15 weapon and make a statement!

AR-15 Custom ejection port covers are available also! Don't want one of our pre-made designs? Just select the custom option menu inside  any of the AR-15 ejection port dust covers product listings and add your text to have your very own custom AR-15 ejection port dust cover. 



  • Fits 556, 223, 6.8, 300 AAC

  • Stamped steel construction

  • Cold-Rolled 1045 / 1055 carbon steel

  • Military specification heavy phosphate coating


Please note: These AR 15 ejection port covers fit the standard .223/5.56mm AR-15 upper receivers. They will not work with Umarex .22 or RRA 9mm. If you have any questions on any of our products please call us or send us an email to [email protected]

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