I have a friend who, through an unexpected death in the family, has a few long guns coming his way. He lives in RI and is properly licensed for long guns. They are currently in another state in the possession of his relative's spouse. I am not sure if the spouse has a license, so knowing what to do in either case is a necessity. As far as I know, there was only a verbal understanding that my friend was to receive the guns. All parties are aware and accepting of that understanding. What steps would be necessary for him to take legal ownership of the guns in RI?