We have a savage 24 series P 22 over 20 ga. This obviously is the economy model and the rear sight is total basic. The basic problem is the elevator. It is a single blade and is sitting on a round thin barrel and slips to either side as jolts to the gun happen and the poa changes. I have seen double sided elevators but they are thin metal and flat on the bottom. Has anyone made a replacemt sight for these guns that work for the rifle sighting. The shot gun can be figured out from there. They have slight grooves on barrel edge for a optic to be clamped to but the recoil from this beast from a 20 ga 3 incher is severe to say the least. Surely some machinist has come up with a 2 pc unit that clamps and tightens around the 22 barrel(I am thinking of it) but I don't want to reinvent the wheel if someone else has! Any one have info on this gun and replacing cheap rear sight?