I am negotiating the purchase of a pre-1898 revolver with a party in CA. I live in the Midwest and there are no restrictions on the purchase here but I don't know if there are any special requirements for the seller in CA. Since this is an antique, does CA impose restrictions on the transfer? Can anyone recommend someone reputable in the Arroyo Grande area who could look at the gun for me and act as the intermediary on the handoff of the gun and the money? Thanks.