Designed with officers and servicemembers in mind the full-sized DR920 is a duty-ready pistol with features that are anything but basic. Designed to work with existing G17 holsters magazines and gear.Specifications: Caliber: 9mm Luger Class: Full-size Capacity: 17 Serrations: Front and Rear Slide Finish: DLC Optic Cut: Yes Barrel Length: 4.5" Barrel Color: Black Weight: 23 oz. Sights: Green Tritium Night Front Sight Grip: Black Polymer Trigger: 4.5-5.0 lbs Trigger Pull