Course yah don't, but the state kinda likes it -
Effective January 1, 1998, any person who moves into California and who brings any pistol, revolver, or other firearm capable of being concealed upon the person is considered to be a "Personal Handgun Importer" and is required to do one of the following within 60 days:
* Complete and submit a Report of Handgun Ownership form along with $14.00 to the Department of Justice. A separate report form and $14.00 fee is required for each handgun reported. Report of Handgun Ownership forms can be obtained from California Department of Motor Vehicles' offices, licensed firearms dealers, local police and sheriff's departments, the California Department of Justice Firearms Division at (916) 227-3703, and from the Online Forms Page at this site.
* Sell or transfer the handgun(s) to a California licensed firearms dealer or to another individual using a California licensed firearms dealer to conduct the transaction.
or
* Sell or transfer the handgun(s) to a California police or sheriff's department. Persons choosing this option should contact the law enforcement agency for instructions prior to transporting the handgun(s) to the agency.
Any person transporting handguns in California is required under California law to transport those handguns unloaded and in a locked container other than the glove compartment or utility compartment of a vehicle.
Now would Evilyoda lie on purpose, accidently or just be less than smart? You really don't after all, the weather is nice at San Quentin, Folsom gets a little hot, most of the other state residences get pretty hot too.
http://caag.state.ca.us/firearms/ your nickle