Not at all.
I would advise you to go to a local gun shop (closest to your father) and perform the paperwork there.
Every gun shop will have their own fees, so be sure to ask to avoid any surprises.
My shop said we could do a inter-family transfer over the net.
https://wiki.calgunsfoundation.org/index.php/Transferring_Firearms_Among_Some_Family_Members
It says long guns need no paperwork and we both live in CA. Weird that CA would have such a convenient law in this case. Anyone have any experience with this? I'm honestly stunned that it could be this easy.
At any rate, I bought his gun already and was jealous so I bought the other one they had for myself.