Glock G45 MOS

About the Glock G45 MOS

The Glock G45 MOS is a semi-automatic pistol chambered in 9x19mm Parabellum, produced by Glock Ges.m.b.H. since 2019. This Austrian-manufactured firearm reflects the engineering traditions and quality standards of its country of origin, designed to meet the demands of both civilian and professional users in a competitive global marketplace. Featuring a 17-round magazine capacity, this pistol offers generous firepower for duty use and home defense. The striker-fired action provides a consistent trigger pull for every shot, simplifying training and reducing the manual of arms - a design philosophy that has become the dominant paradigm in modern defensive handguns. The 4.0-inch barrel provides an excellent balance between sight radius and portability, making it equally suitable for duty carry and recreational shooting. Weighing 618g (21.8 oz) empty, this firearm strikes a practical balance between manageable carry weight and sufficient mass to moderate felt recoil during shooting. The polymer frame construction reduces weight while providing a textured, ergonomic grip surface designed for secure handling in all conditions. This firearm represents its manufacturer's commitment to delivering a well-engineered, reliable product that serves the needs of discerning shooters seeking quality, accuracy, and dependable performance from a proven platform.

The G45 MOS became the go-to recommendation for law enforcement agencies making the transition to red dot-equipped duty pistols. Its crossover design solved a practical problem: the compact slide fit standard duty holsters more easily than the full-length G17 slide, while the full-size frame gave officers the grip they needed for maximum control under stress. When the French National Police selected the G45 for their nationwide contract, it validated the crossover concept on the world stage.

Glock G45 MOS specifications

The G45 MOS has become the default choice for many U.S. law enforcement agencies adopting red dot sights on duty pistols. The crossover design is particularly suited to duty use: the compact slide makes holstering easier while the full-size grip provides maximum control and 17+1 capacity. The MOS cut adds minimal weight and maintains the same sight picture as the standard G45 when used with the cover plate. Compatible with Glock 17 magazines in 17, 19, 24, 31, and 33-round configurations. The French National Police adopted the G45 MOS variant for their nationwide service pistol contract.