HKS GL940 Double Stack Mag Loader Made of Plastic with Black Finish for 40 S&W Pistols GL940 GL-940

Simple, easy-to-use design lets you load pistol magazines quickly without dinging the feed lips and pinching your fingers, so you spend more precious range time shooting, less loading magazines. A real life saver for squeezing those last few rounds into mags with heavy springs. Slide the loader over the magazine and grasp both firmly as you repeatedly depress the ribbed, no-slip thumb lever to relieve the spring pressure and insert rounds. Depending on model, a slot or an adjustable stop in the loader’s base prevents movement of the magazine while loading. Models available to fit most Double Stack (DS) and Single Stack (SS) magazines.