A Foundational Federal Framework
The Gun Control Act of 1968 (GCA) is the cornerstone federal statute governing commerce in firearms, codified in Title 18 of the U.S. Code and implemented through ATF regulations. It built the licensing system, the prohibited-person categories, and the recordkeeping structure that most other federal firearms rules assume. This overview describes how it is organized.
The Licensing System
The GCA requires anyone "engaged in the business" of dealing, manufacturing, or importing firearms to hold a Federal Firearms License. By channeling firearms commerce through licensees, the Act creates identifiable, regulated points where recordkeeping and eligibility screening occur. This licensing backbone is what later laws, such as the Brady Act, attach requirements to.
Prohibited Persons
The Act defines categories of people who may not receive or possess firearms, including those convicted of felonies, fugitives, unlawful drug users, and several others. These "prohibited person" categories are the substantive standard that background checks later operationalized. The definitions matter because they set who the framework is designed to exclude.
Interstate Transfer Controls
A key GCA principle is that transfers of firearms to non-licensees across state lines are routed through licensees in the recipient's state of residence. This structure prevents individuals from evading their home state's requirements by acquiring firearms elsewhere. It reflects the Act's roots in Congress's power to regulate interstate commerce.
Recordkeeping and Serialization
The GCA requires manufacturers and importers to mark firearms with serial numbers and requires licensees to keep records of acquisition and disposition. These provisions make firearms traceable and give the licensing system something to document. Serialization and recordkeeping are the mechanisms that make the rest of the framework enforceable.
Worked Example
Consider a resident of one state who wants a handgun held by a licensee located in another state. Under the GCA, the out-of-state licensee ships the firearm to a licensee in the resident's home state, where the transfer to the individual is completed with a Form 4473 and a background check. The interstate handgun rule and the licensing rule work together in this single scenario.
A Common Misconception
It is often said the Gun Control Act "banned" broad classes of firearms. Its principal design is regulatory rather than prohibitory: it licenses commerce, defines who may not possess firearms, and mandates records, rather than outlawing ordinary firearms themselves. The National Firearms Act, a separate statute, is where the more restrictive registration regime lives.