The Smith & Wesson G19 Gen5 MOS in a Green/Black package is a popular choice for Shooters. This Subcompact pistol features a Reliable Polymer frame and a Melted Steel slide. The MOS (Modular Optic System) allows for easy Mounting of a variety of Red Dot Sights, Boosting your Marksmanship. Factory Options include three Magazine and a Case. The G19