The Compact Crossover pistol G45 in 9x19mm combines a compact slide with a full size frame and has all the benefits of a Gen5 model. Utilizing the design and engineering GLOCK developed for its military pistols (G19X), combined with Operator and worldwide Law Enforcement specifications. Includes three 17-round magazines. The Glock 45 semi-automatic pistol is chambered in 9x19mm. It features a 4.02-inch barrel, factory fixed sights, ambidextrous slide stop lever, front slide serrations and a full-sized polymer frame.