Newsom is pandering. He knows this will be struck down.

Gavin Nussolini, sadly my governor, is the poster child for leftard stupidity.

Federal law does not override state law. The federal government has very limited powers outlined in the constitution. The 9th and 10th amendments make that very clear.

You may want to do some research before giving out misinformation.

Supremacy Clause
Article VI, Clause 2 of the United States Constitution
The Supremacy Clause of the Constitution of the United States (Article VI, Clause 2) establishes that the Constitution, federal laws made pursuant to it, and treaties made under its authority, constitute the "supreme Law of the Land", and thus take priority over any conflicting state laws.

Key words "made under its authority" it doesn't have authority.

The law was passed in 2005 giving the feds the authority

15 U.S. Code Chapter 105 - PROTECTION OF LAWFUL COMMERCE IN ARMS

The Protection of Lawful Commerce in Arms Act (PLCAA) is a U.S law, passed in 2005, that protects firearms manufacturers and dealers from being held liable when crimes have been committed with their products.

Game over, you're 0 for 2, care to play again?

No, laws don't supercede the constitution. This is all very clear. That law is redundant. You can't sue anyone for the misuse of your products.