I have an older M41 (rear sight not dovetailed and has cocking indicator) with the 7 1/2" barrel and I would like to find out how to remove the rear sight. I bought a optical mount for it and to maximize the contact for it I would like to mount it as far back as I can.. My 41 is not drilled and tapped yet. The S&W website only has manuals for newer models. I'm on a data plan so You-tube is out. Any help will be appreciated. TC
