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HR-4143House2025-06-25Crime and Law Enforcement

3D Printed Gun Safety Act of 2025

YourVoice.Now Summary

Your MoneyWorkers & JobsCivil LibertiesCriminal Justice & Due ProcessCorporate BenefitsHigh-Earner BenefitsEnvironmentTransparency & AccountabilityTargeted & Unrelated ProvisionsGun Laws

New federal ban on posting online files that let a 3D printer make a gun

Civil Liberties

What people may post online — gun-printing code banned

The ban limits what anyone may share online, even computer code, not just what gun sellers do. Congress says in the bill it does not mean to limit free speech, only to stop guns that cannot be traced.

Gun Laws

Sharing 3D-printer gun files online — banned if done on purpose

It would be against federal law to share files online, on purpose, that set up a 3D printer to make a gun. Files that finish a gun from an unfinished frame or receiver count too.

More about this bill

Posting computer files online that let a 3D printer make a gun would become illegal under federal gun law. The ban covers design files or other code that can set up a 3D printer or similar machine to make a gun. It also covers files that finish a gun from an unfinished frame or receiver. It applies to anyone who shares such files on purpose over the internet. The bill adds this ban to the main federal list of illegal gun acts. That list has no rule on gun design files today. Congress says the goal is to stop guns with no serial numbers, which police cannot trace. The bill does not change who may own a gun. The ban covers sharing the files, not owning a 3D printer.

Congressional Summary

3D Printed Gun Safety Act of 2025This bill makes it unlawful to intentionally publish digital instructions that can automatically program a three-dimensional printer or similar device to produce or complete a firearm from an unfinished frame or receiver.

Details

Congress
119th
Chamber
House
Status
summarized
Action
Introduced in House
Action Date
2025-06-25
Date Added
2026-10-22
Source
Congress.gov →

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