Adding Component Definitions Under the Arms Export Control Act

The commenter, identifying as a member of the scholarly community, supports the proposed rule to align ATF import regulations with ITAR definitions to reduce regulatory fragmentation and lower compliance costs for industry. They provide a technical analysis of the "component" and "part" definitions, praising the administrative consistency while advising the ATF to monitor potential ambiguities regarding modular technologies and the "disassembly" criterion.

A firearm owner supports the proposed rule's goal of administrative consistency but requests explicit limiting language to ensure the new definitions are not used to expand regulatory authority. The commenter argues that the final rule should clearly state that these definitions cannot be used to impose new restrictions or classifications on items not already regulated by statute.