B-Square Mounts for early S&W Revos

[makarov]

Has anyone used the B-Sqare scope mounts that they list on their website for pre-93 Smiths that are not drilled an tapped for a mount already?

How do they attach? There is no picture on their web page. It says something about using the rear sight screw holes as recoil lug.

A guy at the local gunshop thought somebody made one that mounted under the grip panel. I have seen these for some autos, but have not seen them for revolvers.

 

[Old Fuff]

I believe that the B-Square mounts for pre-93 Smith & Wesson's use the hole at the back that's intended for the elevation screw, and the one at the front that usually holds the sight. They do shoulder the mount in the cut-out at the rear of the frame where the sight would normally be. This is unquestionably the best way too go if you don't want too drill any holes in the frame. The company has been making "no gunsmithing" mounts for years and years and know what they're doing.