The Strike Industries Ultimate Dust Cover in billet aluminum, red (Strike Industries part no. ARBUDC223RED) is a heavy-duty machined dust cover built around a quick-detach mechanism that lets you install or remove it in under 10 seconds. An adjustable detent set screw compensates for wear on the receiver and lets you tune opening power, while patent-pending noise-reduction padding keeps activation nearly silent. It ships with the dust cover and 4 rubber pads, and Strike Industries recommends applying blue Loctite threadlocker to the ball-detent thread after adjustment. It’s not compatible with Aero Precision M4E1 upper receivers or the Lantac E-BCG.

Key Specifications

• Machined from heavy-duty billet aluminum.
• Quick-detach mechanism installs or removes the cover in under 10 seconds.
• Adjustable detent set screw compensates for receiver wear and tunes opening power.
• Patent-pending noise-reduction padding makes activation nearly silent.
• Includes the dust cover plus 4 rubber pads.
• Finished in red.
• Not compatible with Aero Precision M4E1 upper receivers or Lantac E-BCG due to carrier and bolt design.

Frequently Asked Questions

How long does it take to install or remove? The quick-detach mechanism lets you install or remove the cover in under 10 seconds.

Is it compatible with any AR-15 upper? It’s not compatible with Aero Precision M4E1 upper receivers or the Lantac E-BCG, due to differences in carrier and bolt design.

Is it noisy when it flips open? No, the patent-pending noise-reduction padding makes activation nearly 100% silent.

Buy the Strike Industries Ultimate Dust Cover, Billet Aluminum, Red

Order this dust cover from our Lubbock, Texas gun shop for fast, insured shipping right to your door. Shop the full Strike Industries lineup or browse our complete other gun accessories and parts selection.