Citizen Disarmament , at least rapidly, is impossible. However, the banning of guns will create a huge class of criminals of what was the Upstanding Citizen class that will become a shoot-on-sight phenomenon. the President already has the Congress-conferred (with Tea Party congressmen concurring) rights to arrest and detain anyone it wants to or to kill any US citizen it desires to kill. The communists in this administration would like nothing better than to convert, in one fell swoop, the working and business population into Designated Criminals.
Yes, even if they don’t take them all immediately, they’re just trying to make their enemies into criminals so they can trump up the charges against them later. One day, they’ll confiscate your 401k (or freeze your credit or whatever), you’ll complain and maybe resist, they will invade your home to find your unregistered weapons, and hold you out as if you were a common criminal all along. And who will come to the aid of a common criminal?