The Glock 19 Gen5 MOS Gray 9mm Pistol features a Modular Optics System to attach a Red Dot Sight. In addition, it has a no finger grooved, multiple backstrapped, rough textured frame with hundreds of miniature spikes which results in remarkable traction for extreme environments. The Glock 19 Gen5 MOS also features a smooth trigger, reversible mag release, and ambidextrous slide stop. The magazine comes with a floor plate which is extended at the front for faster magazine change, and a orange follower, while the flared mag-well makes it easier to funnel the magazine into the mag-well. Glock’s nDLC finish provides a tougher, more durable protection against corrosion and scratching. The Marksman barrel on the Glock 19 Gen5 MOS FS features a type of rifling which delivers improved accuracy. This Glock Gen5 MOS FS model has fixed sights, a modular optic system, and a 15-round capacity.