Pamela Bondi, Attorney General, et al., Petitioners v. Jennifer VanDerStok, et al.

The Supreme Court ruled that the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF) has the authority to regulate 'ghost guns' under the Gun Control Act of 1968. The Court found that weapon parts kits and unfinished frames that can be 'readily converted' into functional firearms meet the legal definition of a weapon. This decision reverses a lower court ruling that had blocked the agency's regulations.

This ruling means that companies selling gun kits must now include serial numbers and buyers must undergo background checks. It aims to close a loophole that allowed people to buy untraceable firearms online without the usual oversight required for traditional guns. Law enforcement officials argue this will help them track weapons used in crimes more effectively.

The case centered on whether an agency like the ATF can update its definitions to keep pace with new technology like 3D printing and DIY gun kits. It highlights the ongoing tension between executive branch regulations and the specific language passed by Congress decades ago. The decision clarifies that a disassembled or nearly finished item can still be legally treated as the finished product it is intended to become.

Justice Neil Gorsuch wrote the 7-2 majority opinion, joined by Chief Justice Roberts and Justices Kavanaugh, Barrett, Sotomayor, Kagan, and Jackson. Justices Thomas and Alito dissented, arguing the agency overstepped its bounds.

“Everyday language permits describing incomplete objects by their intended use, just as a disassembled rifle remains a weapon.”

The Supreme Court upheld the federal government's power to regulate untraceable 'ghost gun' kits as firearms.

The case returns to the lower courts for further proceedings consistent with the Supreme Court's opinion. Manufacturers of these kits will likely need to comply with federal licensing and serialization requirements immediately. Observers will be watching to see if this ruling impacts other agency regulations regarding firearm components.

The case questioned if the ATF could legally classify weapon parts kits and unfinished frames as 'firearms.' Opponents argued the agency exceeded its authority by expanding the definition beyond what Congress originally wrote.

Buyers must now pass background checks and the kits must have serial numbers. This makes it harder for prohibited persons to obtain untraceable weapons through the mail.

The Court applied the 'readily converted' standard from the Gun Control Act. They determined that kits that can be assembled in 20 minutes using common tools qualify as weapons.

The case is remanded (sent back) to the Fifth Circuit Court of Appeals. That court must now issue a new judgment that follows the Supreme Court's legal reasoning.

This ruling shows the Court is willing to allow some agency regulations when they align with clear statutory language. It balances individual rights with the government's ability to enforce existing gun laws.