P226 in .357 SIG offering near-.357 Magnum revolver ballistics from a semi-auto platform. Used by the US Secret Service. Type: Pistol Action: Semi-Automatic Caliber: .357 SIG Capacity: 12 Year introduced: 1994, USA Weight: 34.4 oz Overall length: 7.7" Status: Active Intended use: Duty, Law Enforcement, Defense