There are no Model 49’s on the CA DOJ roster. Here’s the link to the DOJ list of approved handguns:

Handguns Certified for Sale | State of California - Department of Justice - Office of the Attorney General

Unless your buyer is an active LEO, who would be exempt from the roster, it cannot be imported to CA. If it’s already in the state, it can be transferred in a face to face transaction through an FFL.