Tactical double-stack .45 ACP Para with rail, night sights, and extended beavertail. The Tac-S represented Para's attempt at a duty-configured tactical 1911 competing with Springfield's TRP Operator. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 14 Year introduced: 2002, Canada Weight: 40 oz Overall length: 8.5" Status: Discontinued Intended use: Tactical, Law Enforcement