ProMag Glock 43X/48 9mm 50 Round Drum Magazine, Black - DRM-A20

Glock upped the capacity of its small self-defense guns with the launch of its G43X and G48 pistols, giving users a stagger-stack magazine design loaded with more rounds. Now, Pro Mag is giving those same Glock owners a chance to have even greater magazine capacity, thanks to the company's drum magazine designed for the guns. This Pro Mag Glock 48/43X Drum Magazine is made using a proprietary type of Zytel-based polymer originally made by DuPont. The housing is made from this material, while the upper feed tower features a carbon-steel lip reinforcement that's overmolded to aid in durability and lubricity. The drum is completed with an injection-molded magazine follower that Mfg: Pro Mag