ETS 19 round (9mm) mag, fits Glock 43X, 48, MAG FEATURES Fits the Glock 43X and 48 Extended 19-round capacity Compatible with most floor plates that fit Glock magazine Easy disassembly with our specially designed base plate Ergonomically designed floor plate makes it easy to grab from mag pouches Lifetime Warranty ADVANCED POLYMER BENEFITS Extreme Impact Resistance—won't crack or break when dropped Very resistant to harsh chemicals Superior heat, cold and UV resistance—won’t become brittle over time even when exposed to harsh environments or extreme cold Translucent body—allowing you to see your ammo count and type Creep resistant—the feed lips and body won't spread when being stored long term even when fully loaded