Whether you're a competitive shooter working to improve your speed and accuracy or a weekend plinker looking for better control over your pistol, a strong, proper grip is key. The new Cornerstone Safety Thumb Ledge is an oversized, 1911-style safety ledge that enhances the external factory safety without modifying the internals of the safety mechanism. It provides an ideal thumb placement location for a secure grip and provides consistent hand positioning while helping to control muzzle flip.
This drop-in part is easy to install and does not change the internal components of the gun. Note: The "Cornerstone" installation utilizes a factory spacer included in your original box (this part is referenced in the Ruger® manual). This product fits the Mark IV™ 22/45™, Mark IV™ 22/45™ Tactical and Mark IV™ 22/45™ LITE. Available in red anodized aluminum. Made by Tandemkross.