ProMag Glock 43X/48 9mm 20rd Handgun Magazine, Black Blued Steel - GLKA22

ProMag 20-round magazine in 9mm Luger designed for Glock 43X and 48 pistols. Features heat-treated steel construction with black oxide/blued finish and polymer catch insert for use with factory Glock magazine catches without modifications. Made in the USA with injection-molded follower and heat-treated chrome silicon spring.