Subcompact .45 GAP Glock — the smallest .45 GAP pistol in the lineup, for deep concealment carry. Type: Pistol Action: Semi-Auto Caliber: .45 GAP Capacity: 6 Year introduced: 2005, Austria Weight: 19.33 oz Overall length: 6.29" Status: Current (limited market) Intended use: Concealed Carry, Law Enforcement, Backup