Gunsmithing
Does a gunsmith need to obtain a license if they do not sell or manufacture firearms?
Yes. A person engaged in the business of being a gunsmith must obtain an FFL as they are considered a dealer under the GCA.
(Ref: 478.11 / 478.41)
Are gunsmiths required to maintain Acquisition and Disposition Records?
Yes; a gunsmith must maintain an A&D Book.
(Ref: 478.124)