The patent pending SI UDC enables users to attach and detach the cover in 5 to 10 seconds with ease (stock dust cover will take more time to remove)! It is constructed of a high-density polymer, making it more durable and functional than the traditional dust covers. The Ultimate Dust Cover features an adjustable detent set screw in order to compensate wear on the receiver and increase or decrease opening power (To adjust detent: use small flathead driver and depress the ball detent and adjust as necessary.). Choose multiple designs to customize your AR!
NEW features of the Ultimate Dust Cover Enhanced Version include the added cut-out window on the rod for easy disassemble. It has been made thinner than the original to be compatible with all AR15 receivers on the market. At the same time that makes it even lighter, weighing in at only 0.3oz!
Additionally, The "True Seal" Lip has been slightly modified to provide an even better seal then ever before! The patent pending UDC-E (Ultimate Dust Cover- Enhanced Version) is the modified version of the original UDC for mil-spec receivers.
- Length: 3.46in
- Weight: .3oz
- Materials: Polymer
- Color: Black or FDE
- 1x Dust Cover
- 1x Spring
- 1x Pin
- Patent pending spring-loaded, internal detent rod for easy installation and take-down.
- Constructed with lightweight durable polymer material weighing in at only .3oz!!!
- Cut-out window for easy disassembly on any AR15 receiver!
- Will never corrode rust or fade
- Will never deform or get bent out of shape
- Comes in a variety of designs
- Patent pending "True Seal" internal lip that seals the port tighter than traditional dust cover designs.
- Built-in adjustable detent set screw to compensate for wear on the receiver.
for the AR-15/M16/M4 .223/5.56 and will fit Billet Uppers!!!
Please note: If the listing says "In-Stock" it means we have the item in stock. Please check this LINK to view our most up to date shipping status.
Warranty, Returns & Terms: Davidson Defense Store offers a 30 day return, refund and exchange policy. You must email/call Davidson Defense Store and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we have received it. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, no refund given on warranty items.