I had a Savage 24D several years ago, in .22 WMR/20 gauge. Scoping the gun wasn't a real problem, as good steel rings held fine under the recoil of the shotgun barrel. What I was looking for was one gun to handle long range and short range shots on squirrels and rabbits. I put a Leupold 4x shotgun scope on it. What I found with use was too much magnification for the shotgun and not enough for the rifle. It may have worked better with a 2-7 scope, but I was disappointed in the actual field performance and ended up selling the gun. The combination of being a single shot rifle along with a heavy trigger pull plus lack of magnification hurt the rifle barrels usage, then the scope hurt the shotgun barrels usage. With some trigger work and a more appropriate scope, it might have worked out better.