LAS VEGAS -- Highlighting the trend of consumers increasing opting for optics, Austrian gun-maker Glock has rolled out a modular optic system for many of its popular pistols. The company is ...

GLOCK, Inc., a global leader in firearm manufacturing, introduces the newest addition to the 9X19 pistol family, the G45 Modular Optic System (MOS). SMYRNA, Ga. – April 26, 2019 GLOCK, Inc., a global ...

The G45 Modular Optic System (MOS) incorporates the popular “Crossover” design with a factory-milled slide, making it modular-optic-ready and combines the compact-size slide with the full-size frame.