This is interesting, causing a lot of thought...
The power of the state can overwhelm an individual with unlimited prosecutorial resources. Even if there are 100 million gun owners, each, as an individual, can be rendered a criminal and convict.
So the answer must lie in collective, civil action. Perhaps much like the civil rights actions of the south. On a massive scale. A few hundred thousand show up to Jefferson County, each waving a single empty 30 round AR-15 magazine, demanding to be arrested, perhaps.
I don’t know. I don’t know if it takes a “leader” or a groundswell of one-to-one communications, or something else.
But something is going to spark a fire.
Not while we have trial by jury. This is what jury nullification if for. Even if they can force a law like this through with no public notice, they still have to get a conviction. As a potential juror in a Second Amendment case, I would answer the juror questions as quickly and casually as possible but with the intent of being selected for the jury and being truthful but not helpful in my answers. If asked whether I "could" vote to convict, the answer is "yes". Would I? No way, but I could! We just need one juror in twelve to be a patriotic American, and I would hope we would have far mroe than that.