Fits the Glock 17, 19, 26, and 34 Compatible with Gen 1 through Gen 4 Glocks Standard 22-round capacity Competition legal 140mm (141.75mm) Compatible with Glock and aftermarket floorplates Easy disassembly with our specially designed baseplate Ergonomically designed floorplate makes it easy to grab from mag pouches 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