The Taurus PT145 Millennium .45 ACP is a brazil-made striker-fired pistol chambered in .45 ACP, introduced in 1998. Primary use: self_defense, sport. Type: Pistol Action: Striker-Fired Caliber: .45 ACP Capacity: 8 Year introduced: 1998, Brazil Weight: 28 oz Overall length: 7.1" Status: Discontinued Intended use: self_defense, sport