ProMag Pistol Mag Loader Double Stack Style made of Steel with Black Finish for 9mm Luger, 40 S&W LDR01

Pistol Magazine Loader for 9mm & .40S&W double-stack magazines with top dimensions of 1-3/8 inches x 7/8 inch and smaller. Constructed of high-carbon steel with a blued finish. Made in the U.S.A.