Not sure, kinda looks like an old Victor a little bit (they made fur traps and guns). I like it, its been used but not abused. If it is a Victor, dont restore it, Worth much more the way it sits. Better yet, make sure you ID the maker and worth before you start on it, lots of old single shots are very desirable and few are worth as much restored unless they are trashed to begin with. Yours looks aged not beat.