Armorer Works AW Custom Adaptive Drum Magazine Shockproof PadsArmorer Works AW Custom Adaptive Drum Magazine Shockproof Pads Made out of rubber. Enough 12pcs of shockproof pads to replace the original pads from the adaptive drum magazine. Extra protection for the drum magazine. Endures impacts if magazines are dropped from the magwell onto most surfaces. Designed for WE (WE TECH) Armorer Works AW Custom Gas Adaptive Drum Magazine. Allen key included. Weight Approx 60g Original Packing