I have found scope mounts on Ebay and Gun Broker for standard scope applications. I have a standard scope that I can put on with any of these mounts. I wanted to move the red dot scope forward similar to a scout mount because it will make it easier to clean and the blow by won't get the bottom of the scope all hogged up.
I have seen some TC mounts that allow the scope to be removed and reattached without changing the 0 but frankly I am skeptical because the mounts only attach with one screw instead of two on each mount. I probably will wind up going to a gun smith and having him mount a scope rail forward of the breech plug which will make it easier to prime and keep the scope clean as well. I'm still looking for that GI inguenity approach.