Carbon Smoke Mag for Glock 43X, 48Fits the Glock 43X and 48 Extended 19 round capacity Compatible with most floor plates that fit Glock magazine Easy disassembly with the specially designed base plate Ergonomically designed floor plate makes it easy to grab from mag pouches ETS mags won't crack or break, are resistant to heat, cold, UV and harsh chemicals won't become brittle over time. ETS mags come with enhanced features like non tilt followers, creep resistant feed lips and clear