I would just remove the riser, but as I said I want to use my crosman scope on the whisper, I don't like the gamo scope.
I want to switch scopes, and they are different mounts, one is 9mm and the other is 11 I beleive.
Basically I am doing it just because I can, I have the means and ability to make something for it on my own. Also I'd like to see just how far I can safely get it down.
edit: I should have also said, the main reason for this is to drop it as far as possible and not touch anything. I know I can probably just go buy the mounts that will adapt one to the other, but they seem to have a generic larger distance (center of scope to top of dovetail) so they can be used with some interchangability between brands. I want to see how much lower I can get it.
edit again: also forgot to say the scopes are different diameters where the mounts attach, so I can't just switch the scopes and leave the mounts there.