Promag Glock 48/43X Handgun Drum Magazine 9mm Luger 30/rd

Features:30-round drum magazineFits the Glock Model 48 and 43X 9mm pistolsDrum housing constructed of a proprietary DuPont Zytel based polymerMagazine upper tower has full length steel internal insert stamped and welded like the factory magazineInjection molded magazine followerMagazine spring formed from heat treated stainless steel Made in USA