The judge can find there is no pc. But would you want to be that judge?
I have a good friend, now retired, who packed heat under his robe every day in court.
Anyone threatening a judge will find a host of LE types on their doorstep. Judges are REAL QUICK to drop the hammer on those who threaten them.
Other citizens, not so much.
So, if this judge is ethical, he will toss this out.