The Kel-Tec P50 is a semi-auto pistol that feeds from a 50-round FN PS90 magazine mounted horizontally above the barrel. Chambered in 5.7x28mm, it offers exceptional capacity in a compact pistol format. Type: Pistol Action: Gas-Operated Caliber: 5.7x28mm Capacity: 50 Year introduced: 2021, USA Weight: 3 oz Overall length: 15.7" Status: Active Intended use: Home Defense, Plinking, Collector