The Smith & Wesson G19 Gen5 MOS in a Black/Green package is a popular choice for Shooters. This Mid-Size pistol features a Rugged Polymer frame and a Stainless Steel slide. The MOS (Modular Optic System) allows for easy Mounting of a variety of Red Dot Sights, Enhancing your Accuracy. Factory Options include three Cylinders and a Case. The G19 Ge