This is a used Zev Technologies Glock 19 Gen4 pistol chambered in 9mm. It features a Zev 4.5-inch threaded barrel, 15-round magazine, night sights, Agency trigger, and Holosun HS507C X2 red dot sight. Includes factory box and instruction manual. Overall, this gun is in good condition with normal wear on the slide and barrel. This would be a good choice for home defense. Buy online today!