It will have to be in the courts because the Rat controlled legislature isn’t going to do it.
There are many stupid realities in this law. Anyone you hand your gun over to, even just to target shoot must go through a background check. This includes gun use classes etc. The West side really screwed us on this initiative. Only 9 of our 39 counties across the state voted a majority for the initiative. King County of course was 70% approval with a 248,000 vote margin of victory in the county. The measure won statewide by 218,000.
I so wish Eastern Washington could split and become our own state.