The Glock 45 MOS, chambered in 9x19mm, is a semi-automatic pistol featuring a modular optic system. Equipped with a durable lithium-niobium slide, a 4.02 Marksman barrel, and 17+1 ammo capacity, it also showcases Safe Action® system and polymer frame for reduced recoil and enhanced handling. Includes box, three magazines, and backstraps.