Strike Industries ARBUDC223BK Ultimate Dust Cover Billet AR-15, M4, M16 Black Aluminum

The billet UDC houses all the parts needed to install and uninstall quickly. While keeping the rest of the upper assembly intact, the dust cover can be easily installed in under 5 seconds. After the success of the aluminum dust covers, Strike Industries has decided to offer them now in a machined billet construction.

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. The 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 lines (black, red, blue and FDE). Sleek, stylish, each to use, and durable. The Strike Industries Billet Ultimate Dust Cover the essential upgrade to your existing dust cover.

Features: 

• Solid Billet Aluminum Construction
• Quick and easy installation/removal
• Built in double seal for improved debris prevention
• Black

Strongly recommended to apply blue loc-tite to the ball-detent thread after being adjusted
*Will not properly fit Aero Precision M4E1 upper receivers.
* Will not properly function with the Lantac E-BCG due to carrier and bolt design.