The White Label Armory WLA-UPR-2004-01 features a premium knurled design dust cover kit engineered specifically for AR-15 platforms with a durable black finish.White Label Armory WLA-UPR-2004-01 Knurled Dust Cover KitKnurled textured surface for enhanced grip and functionalityAR-15 platform compatibilityBlack anodized finish for durability and corrosion resistanceComplete kit with necessary components for installationThis knurled dust cover kit provides superior protection for your AR-15's ejection port while offering improved tactile control and a professional appearance for tactical and sporting applications.