26 U.S. Code § 4182 - Exemptions
The tax imposed by section 4181 shall not apply to any firearm on which the tax provided by section 5811 has been paid.
No firearms, pistols, revolvers, shells, and cartridges purchased with funds appropriated for the military department shall be subject to any tax imposed on the sale or transfer of such articles.
The tax imposed by section 4181 shall not apply to any pistol, revolver, or firearm described in such section if manufactured, produced, or imported by a person who manufactures, produces, and imports less than an aggregate of 50 of such articles during the calendar year.
Notwithstanding the provisions of sections 922(b)(5) and 923(g) of title 18, United States Code, no person holding a Federal license under chapter 44 of title 18, United States Code, shall be required to record the name, address, or other information about the purchaser of shotgun ammunition, ammunition suitable for use only in rifles generally available in commerce, or component parts for the aforesaid types of ammunition.
2005—Subsecs. (c), (d). Pub. L. 109–59 added subsec. (c) and redesignated former subsec. (c) as (d).
1969—Subsec. (c). Pub. L. 91–128 added subsec. (c).