So what happens if at a random State Line road check you get caught with a broken latch on a gun case? Illegal trafficking of firearms across state lines?
What if the local constabulary discovers a problematic technicality involving the purchase of a firearm? Do they immediately turn the case over to the Feds so you along with the dealer can be tried at a Federal level as opposed to the County Circuit Court?

All I'm saying is that in an anti-gun jurisdiction, they can follow past precedence and try pushing off ALL firearms violations to someone else. If they succeed in this particular case, what's to stop them from straw grasping at interstate commerce clauses involving other non-firearm related State or municipal violations?

I don't consider myself misguided when it comes to States Rights and the centralization of Federal powers. Issues such as this need to be looked at from several different perspectives and not just the one that suits our emotions at the time.