Ruger MkIII/MK IV Bolt Racker
The MK Machining Ruger MkIII/MK IV Bolt Racker allows for easy bolt racking on your Ruger Mk III or Mk IV pistol.
Available in the following styles
Due to varying bolt to receiver tolerances across many thousands of pistols insure that your bolt racker is not preventing the bolt from being fully in battery. It may be necessary to perform light filing to ensure proper function.