This is a Glock model 34 GEN 5 semi-automatic pistol in 9mm Luger caliber. It has a 5.3" barrel, adjustable rear sight, optic ready MOS slide, light rail, ambi-slide release, and 17-round magazine capacity. This pistol has some scratches and finish wear on the slide. The bore is clean, and bright. It comes in the original plastic hardcase with manual, 3 magazines, 4 backstrap inserts, and optic mounting plates.