Calibers: 9mm, 45 ACP. Capacities: 10 or 17 (9mm), 10 (45 ACP). Barrels: 4.2” (9mm), 4.5” (45 ACP). Lengths: 7.5”, 8 in. Weight: 30-31.5 oz. Sights: Novak LoMount Carry 3-Dot. Finish: Stainless steel slide with black Nitride finish. Grip: One-piece ergonomic wraparound module with adjustable palm swell and trigger reach. Features: Short take-up trigger with positive reset, ambidextrous mag release and slide stop, integrated trigger safety, automatic sear block system, easy takedown. Introduced in 2016.