Third-Generation compact 9mm alloy frame pistol — the double-action compact companion to the full-size 5904, bridging the Second and Third generation designs. Type: Pistol Action: Semi-Automatic Caliber: 9mm Luger Capacity: 15 Year introduced: 1989, USA Weight: 28 oz Overall length: 6.85" Status: Discontinued Intended use: Duty, Concealed Carry