But Missouri should have won.
The federal government has ZERO firearm jurisdiction, so any attempt by any federal agent to enforce any gun law should result in their arrest.
Wrong.
Missouri should have lost – the notion of Second Amendment ‘sanctuary’ is idiocy completely devoid of legal and Constitutional merit:
“This Constitution, and the Laws of the United States which shall be made in Pursuance thereof; and all Treaties made, or which shall be made, under the Authority of the United States, shall be the supreme Law of the Land; and the Judges in every State shall be bound thereby, any Thing in the Constitution or Laws of any State to the Contrary notwithstanding.”
Article VI, US Cont.
Federal law is the supreme law of the land, preempting state and local laws.
Federal authorities are at complete liberty to enforce Federal laws in any state or jurisdiction.
If anyone’s going be arrested, it will be anyone interfering with Federal authorities enforcing just, proper, and Constitutional firearm laws.