I put a post in the 760 thread asking about how to take these guns apart, but I figured I should make it a new topic. I have a 760 Gamemaster that I want to take apart to clean up the action. Specifically the slide tube. The pump is very stiff and I think that is where the problem is. Has anyone ever taken theirs apart? I've read a few things on different sites, and seem to get a few different answers. I tried one of them with no luck. Do I have to unscrew the tube to get the slide off?