The Mustang is a scaled-down 1911 chambered in .380 ACP, with single-action trigger and thumb safety. One of the most influential micro-pistol designs in American history, discontinued and later revived. Type: Pistol Action: Semi-Automatic Caliber: .380 ACP Capacity: 6 Year introduced: 1983, USA Weight: 18.5 oz Overall length: 5.5" Status: Active Intended use: Concealed Carry, Backup Gun, Personal Defense