The innovative MagPopper tool will help you disassemble your Glock® magazines in seconds. Works with most factory Glock® flat floorplates. Works with 10 round, standard capacity, and high capacity Glock® magazines. Simply insert the hook from the small lever into the floor plate, rest the MagPopper body against the front of the magazine body. With one hand grasp the MagPopper and the magazine body and gently squeze. The floor plate will slide forward and unlock from the side magazine tabs with very little effort.