ProMag Pistol Magazine Loader 9mm/40S&W
Pistol Magazine Loader: 9mm & .40 S&W; (blue steel)  Fits: Magazines with top dimensions of 1 3/8: x 7/8" and smaller. Fits Glock only.  Increases the speed in which you can load a magazine and saves your thumb. Fits all Pro Mag 9mm Luger and 40 S&W; magazines.