The Ruger MK IV 22/45 Target combines the 1911-style grip angle of the 22/45 series with a 5.5-inch bull barrel and fully adjustable rear sight. Designed as a target shooting platform using the same grip angle as the 1911 or Government pistol. A popular NRA bullseye and general target competition pistol. Type: Semi-Auto Pistol Action: Semi-Automatic Caliber: .22 LR Capacity: 10 Year introduced: 2017, USA Weight: 36 oz Overall length: 9.75" Status: Active Intended use: Target Shooting, Competition, Training