The Range Officer Compact brings the match-grade features of the full-size Range Officer to a Commander-length 4.25-inch barrel for a more carry-friendly competition 1911. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 7 Year introduced: 2014, USA Weight: 36 oz Overall length: 7.75" Status: Active Intended use: Competition, Concealed Carry