It will be a contest to settle old scores. The wrong bumper sticker on your car will get you killed because it will not be confined to 2nd Amendment issues; civil war never is a one-issue proposition: it's about two different peoples who can not coexist with each other because the other side is perceived to want the other's destruction, and will gleefully celebrate on the way to that end.
So there's your answer. And by the way: we got all the guns.
Scary. The part about trying to differentiate between sides. I bet a lot of the other side will become instant believers in the 2nd Amendment (especially the unarmed ones).
And by the way: we got all the guns.
I think you’re forgetting about the police and the military...