M4/M16 Dust Cover (with Spring) | FREE Delivery over €50 (ROI)
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Factory replacement dust cover for M4/M16 series rifles. This part includes the retention bar, and spring, as well as the nub to hold it closed.
Over time the nub can wear out, or damage to your replica might bend the cover. This replacement can improve the aesthetics of your gun, and bring it back to the quality you want.