Product Features & Specifications Glock UA4850201FR G48 Gen5 Slim Compact 9mm Luger 10+1 4.17" Black Steel Barrel Black, nDLC Front Rail/Serrated Slide, Black Polymer Frame w/Beavertail, Black Textured Polymer Grips, USA Made The Glock 48 Slimline Compact has built-in beaver tail, match-grade GL