The CZ DUTY is engineered for consistent control. Its cold hammer-forged barrel, durable nitride finish, rugged frame, enhanced slide serrations, and fully ambidextrous controls are designed to withstand demanding use and changing conditions. Three interchangeable grip modules provide a secure, personalized fit, while the redesigned interface allows a wide range of standardized red dot footprints to mount directly to the slide using the included pin system. Specifications and Features: Caliber: 9mm Barrel Lengh: 4" Optic Ready: Yes Grip: Medium Black Grip Frame Slide: Ambi Slide stop / Mag Catch Sights: H3 Night Sights Mags: 1) 17RD MAG, 1) +2 MAG