The Glock G19 Gen5 MOS in a Olive Drab package is a popular choice for Gun Enthusiasts. This Mid-Size pistol features website a Durable Synthetic frame and a Melted Steel slide. The MOS (Modular Optic System) allows for easy Mounting of a variety of Red Dot Sights, Improving your Accuracy. Factory Options include three Cylinders and a Holster. Th