Importation & Verification of Firearms, Ammunition and Implements of War
Gun Control Act Definitions
Shotgun
18 U.S.C., § 921(A)(5) and 27 CFR § 478.11
The term “Shotgun” means a weapon designed or redesigned, made or remade, and intended to be fired from the shoulder, and designed or redesigned and made or remade to use the energy of the explosive in a fixed shotgun shell to fire through a smooth bore either a number of ball shot or a single projectile for each single pull of the trigger.
Note: This illustration shows the primary characteristics exhibited in the shotgun category. Since shotgun configurations differ significantly, various models in this classification may exhibit any of the illustrated components in a revised configuration but not necessarily all components shown will be incorporated in any one given design.
![Various shotgun types: Slide/Pump Action, Bolt Action, Top Break, etc.](https://webarchive.library.unt.edu/web/20120928163017im_/http://www.atf.gov/graphics/firearms/importation-guidebook/gca-shotgun.jpg)