Caliber: 9mm. Capacity: 17- and 20-round magazine. Barrel: 3.5”, 4.25” or 5”. Weight: 25.5 to 34 oz. Length: 7.0” to 8.6” overall. Double-stack magazine 1911 platform. Sights: Fiber-optic front, black serrated rear, optics-ready. Ambidextrous safety. Picatinny rail. Black or Coyote Brown finish. Values are for the Standard and 4.25” models; add 7% for the 4.25” Comp and Standard Comp variants; add 3% for the 3.5” model.