Strike Industries Ultimate Dust Cover AR-15 Ejection Port Cover Aluminum Red

Introducing the next iteration of the Ultimate Dust Cover Line... Billet UDC. Featuring a quick detach mechanism that allows you to install or remove the dust cover in under 10 Seconds. It also includes an adjustable detent set screw in order to compensate wear on the receiver and increase or decrease opening power. Patent pending noise-reduction padding also makes it nearly 100% silent during activation. Now available in heavy duty machined billet aluminum construction and in 4 anodized color l