Specifications Manufacturer: Glock; us.glock.com Model: Glock 40 Gen4 MOS Action: Safe Action Caliber: 10 mm Finish: Gas Nitrate Slide, Polymer Frame Grips: Rough Texture, Multiple Back Strap System ...

The three Glock MOS models that will be available 2015 will include the Practical Tactical Gen 4 G34 (9 mm), Gen 4 G35 (.40 S&W), and the new long-slide Gen 4 G40.

When I became a police officer in 1992, the issue sidearm for my department was the Gen 3 Glock Model 22 in 40 S&W. From then until I left law enforcement in 2005, a Glock was my duty gun.

The Glock Gen5 MOS will replace the .40 caliber Sig Sauer P229 DAK that the service originally selected to replace its aging 9mm Beretta M9 arsenal back in 2006.

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 ...