GLOCK, Inc.'s Slimline GLOCK 43X and GLOCK 48 are now available in the Modular Optic System (MOS) configuration. These slim 9X19 pistol models feature a micro-optic-ready factory-milled slide and a ...

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.

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Glock announced the addition of ...

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Glock has added the Glock 26 and ...

Glock released two new MOS models. (Picture from Glock, Inc.) GLOCK, Inc. expands the 5th Generation of GLOCK pistols with the addition of two modular optic ready platforms. The GLOCK 17 Gen5 MOS and ...