Thepatent pending SIUDC enables users to attach and detach the cover in 5 to 10 secondswith ease (stock dust cover will take more time to remove)! Itis constructed of a high-density polymer making it moredurable and functional than the traditional dust covers. The UltimateDust Cover features an adjustable detent set screw in order tocompensate wear on the receiver and increase or decrease openingpower (To adjust detent: use small flathead driver and depressthe ball detent and adjust as necessary.).NEWfeatures of the Ultimate Dust Cover Enhanced Versioninclude the added cut-out window on the rod for easy disassemble andthat it has been made thinner than the original to be compatible withall AR15 receivers on the market and at the same time makes it evenlighter weighingin at only 0.3oz!Additionally,The”True Seal” Lip has been slightly modified to provide aneven better seal then ever before! Thepatent pending UDC-E (Ultimate Dust Cover- Enhanced Version) is themodified version of the original UDC for mil-spec receivers. ProductSpec -Length: 3.46in – Weight: .3oz – Materials:Polymer – Color: Flat Dark EarthPackageincludes: -1x Dust Cover – 1x Spring – 1x PinFeatures: -Patent pending spring-loaded, internal detent rod for easyinstallation and take-down. – Constructed with lightweight durablepolymer material weighing in at only .3oz!!! -Cut-out window for easy disassembly on any AR15 receiver! – Willnever corrode rust or fade – Will never deform or get bent out ofshape – Comes in a variety of designs – Patent pending “TrueSeal” internal lipthat seals the port tighter than traditional dust cover designs. -Built-in adjustable detent set screw to compensate for wear on thereceiver. Note: forthe AR-15/M16/M4 .223/5.56 and will fit Billet Uppers!!!
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