27 C.F.R. § 479.81 Scope of tax.
Title 27 - Alcohol, Tobacco Products and Firearms
Except as otherwise provided in this part, each transfer of a firearm in the United States is subject to a tax to be represented by an adhesive stamp of the proper denomination bearing the words “National Firearms Act” to be affixed to the Form 4 (Firearms), Application for Transfer and Registration of Firearm, as provided in this subpart.
Title 27: Alcohol, Tobacco and Firearms
PART 479—MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN OTHER FIREARMS
Subpart F—Transfer Tax
§ 479.81 Scope of tax.