Well good luck with that one. The constitutionality of most of the legislation that Virginia is likely to pass has been upheld in other court cases. So the administration might challenge them, again, but I don't think anyone is going to jail over it.
Lower Courts and are in direct violation of Heller at the SCOTUS.
So yes, that case can be made by Trump quite easily.
all those gun laws previous.y held as Constitutional were reversed with the Caetano v Massachusetts ruling.