I have transported a single stack 1911 into and out of California for years when visiting inmates, er, my family there. Gun locked in a hard case not accessible from the passenger compartment and ammunition stored in a separate box. (I lock that one too just because)
NRA Chief Range Safety Officer, Home Firearms Safety, Pistol and Rifle Instructor
"There are three classes of people: those who see, those who see when they are shown, those who do not see."
Leonardo da Vinci