Kanewolf Slingshot Bolt Release for Ruger Mk III 22/45 • Enables "sling shot" loading action • Eliminates unnecessary wear on bolt catch and bolt face • Does not affect last round hold open mechanism • Installs in minutes The Kanewolf converts your Mk III 22/45 to "Slingshot" bolt release capability. This means you simply pull back on the bolt and release when chambering a round from an open bolt. In most modern firearms its common for the user to be able to pull back on the slide and release to load the first round into the chamber. This is often referred to as "sling shot" action and the factory Ruger 22/45 doesn't have it. The design of the factory bolt stop forces the shooter to press on the slide release to load the first round. Unfortunately, in the case the user does not first pull the bolt back this action can result in wear on the bolt stop and bolt face. The "KaneWolf" Slingshot bolt release installs in minutes and allows Ruger 22/45 owners to perform reliable and consistent "sling shot" action. All other functions of the pistol are completely unaffected, including the last round hold open. Get a "KaneWolf" for your Ruger 22/45 today! Please note that this part kit is designed to fit all Ruger polymer frame Mark III 22/45 model pistols.