The Glock 41 Gen4 is a practical and tactical .45 ACP caliber pistol designed with the superior engineering of Glock to maximize sight radius while improving weight distribution and balance. The longer barrel and slide help to reduce muzzle flip and felt recoil while the longer sight radius provides better accuracy for competition or duty use. The Gen4 rough texturing helps shooters to retain a firm grip even in high-pressure tactical situations. This model comes quipped with the M.O.S. (Modular Optic System) for mounting optics from EOTech, Docter, Insight, Meopta, Trijicon RMR, C-MORE, and Leupold Delta Point to the slide without costly custom machining. The ever-present 3-part Glock Safe Action makes the G41 quick-firing and easy to use. Optic not included.