Double-stack 2011 variant designation for the Springfield Prodigy — same pistol, marketed under the DS (Double Stack) label emphasizing the high-capacity aluminum frame. Type: Pistol Action: Semi-Automatic Caliber: 9mm Luger Capacity: 20 Year introduced: 2022, USA Weight: 26 oz Overall length: 7.3" Status: Active Intended use: Competition, Self-Defense