EGW Vortex Razor Red Dot Mount Ruger Auto Matte Black

Simply remove the rear sight on your gun and replace it with the EGW mount in order to mount your Vortex Razor or C-More RTS/STS red-dot sight. You can take the mount off and replace your rear sight at any time.No alterations are required and mounting hardware is included. Fit Notes:1911- Designed for the standard GI dovetail cut that measures 0.347" wide, 25Adeg per side and 0.117" deepColt Gold Cup- Designed to fit Gold Cup with Eliason rear sightEAA Adjustable- Designed to fit EAA Witness wi