Don’t go there. Why would anyone need anything other than a 18th century front stuffer? It’s not about “need.” Nothing in the Bill of Rights deals with “need.” It’s a constitutional right. Don’t like it? Let’s put it all on the table. Call for a constitutional convention.
Don't need to do. Let the gun grabbers introduce a Constitutional Amendment to repeals the Second Amendment. See how far that goes.
But no, they'd rather just ignore it, or define it into being meaningless. Of course that makes them, by definition, Domestic Enemies of the Constitution. Except maybe The Won, he's both a Foreign and Domestic Enemy of the Constitution.