ATF occasionally issues publications to inform the industries it regulates and the general public about the laws and regulations administered and enforced by ATF. These include guidebooks, newsletters, brochures, studies, and reports.
This circular has been published to inform you of a potential explosion hazard relating to a malfunctioning of automatic ammunition reloading equipment.
This circular announces the reclassification of small caliber weapons (such as pen guns) ostensibly designed to expel only tear gas, similar substances or pyrotechnic signals, which may be converted to expel a projectile by means of an explosive, as firearms.