Ruger Mark IV

Parts listed here are specific to the Ruger Mark IV rimfire pistol model chambered in .22 LR unless noted otherwise. MGW offers replacement grips, triggers, extractors, firing pins, recoil springs, muzzle devices, sight mounts, parts kits and other small parts for this handgun. Service your Ruger Mark IV plinker with quality OEM and aftermarket parts/components to ensure reliable performance with every trigger pull.