And if we are to judge what might happen by history, then the police and military will carry out their orders to confiscate, arrest, and in the case of resistance kill anyone who opposes them. When France fell to the Nazis, the French police were had no problems rounding up jews for the nazis.
The Heydrick solution will doubtless be applied to some of the people who voted for this, but the majority of CT citizens will probably approve of their evil gun owning neighbors being arrested or killed (or arrested and then killed)
And when stories of the CT gun owners being murdered by the police are posted on Free Republic, the cops can do no wrong club on Free Republic chanting and shouting with glee and joy, “They got what they deserved. No loss here. How brave the police are.”