This Taurus PT 24/7 OSS DS Tactical is a semi-auto pistol which fires the .45 ACP round. It has a black finish and a 5-1/4" barrel. This brand new pistol is a new model by Taurus. It has an accessory rail, an ambidextrous safety, and is key-lockable. This pistol comes with two 12-round magazines, a magazine loader, a cleaning brush, and a hardcase.