Caliber: 5.7x28mm. Capacity: 20-round magazine. Barrel: 4.94". Grips: Textured polymer. Sights: Adjustable rear/fiber-optic front, optic ready. Length: 8.65". overall. Weight: 24.5 oz. unloaded. Finish: Black oxide. Features: 1911-style ambidextrous manual safety, Picatinny-style accessory rail, drilled and tapped for optics with optic-adapter plate. Made in the USA.