The Maglula LULA Magazine Loader and Unloader is a great tool that allows you to load and unload magazines fast, effortlessly and painlessly. The Maglula LULA Magazine Loader and Unloader is constructed of polymer, manufactured by Maglula Ltd. and made in Israel to military specifications. Designed to load/unload H&K G3/HK91 metal magazines.FeaturesHighly reliableSimple to use in either modeEliminates thumb pain and injuryEliminates wear on feed lipsProlongs magazine life