GLOCK PG1757203MOS 17 Gen 4 MOS OD Green 9mm

One notable feature of the Glock 17 Gen 4 MOS handgun is the Glock Modular Optic System (MOS) designed to simplify the mounting of popular optics with no custom machining of the slide required. This MOS includes four plate options that make it compliant with the specifications of some of the most trusted optic manufacturers in the industry, and a cover plate when no optic is mounted. Among other features such as an OD frame with black slide, fixed sights, and a 17-round capacity magazine, the Gen 4 MOS also comes with a polygonal rifled, cold hammer-forged barrel chambered for 9mm; the frame surface features the latest Gen4 rough textured technology, and the pistol retains the convenient Glock accessory rail for quick accessory attachment.