Product DescriptionThe Strike Industries AR Overmolded Ultimate Dust Cover for .223/5.56 is an upgraded take on the classic AR-15 ejection port cover, designed to help keep debris and moisture out of your upper receiver when closed. Built with a double injection-molded, overmolded design, it features a rubberized soft sealing lip that improves sealing performance for more reliable protection in demanding environments.Product Highlights Overmolded AR-15 dust cover designed for .223 Remington / 5.56 NATO platforms Rubberized soft sealing lip helps block debris and water when the cover is closed Double injection-mold construction for enhanced fit, function, and durability Lightweight polymer construction in a low-profile black finish Ideal replacement or upgrade for AR-15 ejection port protectionSpecs Brand: Strike Model: Ultimate Dust Cover Series: AR-OMUDC Compatibility: AR-15 Caliber Fit: .223/5.56 Material: Polymer (overmolded design with rubberized sealing lip) Color/Finish: Black Weight: 0.39 oz Manufacturer Part Number: AROMUDC223BK UPC: 793811764758Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.