Don't worry your pretty little head. They won't be gunning for you even though you sail from the port side. That is, unless you raise your guns against them. The guns will be aimed at the government. Will they be aimed at the military? I doubt it much as, if the shit hits the fan, I think the vast majority of the military either won't join in the fight or will side with the reformers. I guess it mainly comes down to what happens in the future. If our economy crashes badly I think the shit is going to hit the fan. It will probably start out with states giving the federal gov the big middle finger and kicking them out of all things that are not expressly given to them by the Constitution. Then it will be in the federal government's court. How they respond to this repudiation will govern were it goes from there.
I'll tell you that if shots are fired and violence ensues en masse it will have started by the hands of the federal government.