3D Printed Gun Safety Act of 2025
- Bill Number
- H.R. 4143
- Origin Chamber
- House
- Congress
- 119th Congress, Session 1
- Policy Area
- Crime and Law Enforcement
- Status
- Introduced
- Latest Action
- 2025-06-25: Referred to the House Committee on the Judiciary.
- Last Updated
- 2026-07-01T08:08:48Z
AI-Generated Summary
3D Printed Gun Safety Act of 2025 (H.R. 4143)
Purpose
The legislation aims to restrict the online sharing of digital files that enable 3D printing of firearms or firearm parts. It seeks to reduce the creation of untraceable guns that could bypass metal detectors, background checks, and serial number requirements, thereby addressing risks to public safety and law enforcement investigations.
Key Provisions
- Adds a new subsection (aa) to 18 U.S.C. § 922, making it unlawful for any person to intentionally distribute over the internet or World Wide Web digital instructions, such as Computer Aided Design (CAD) files or similar code.
- The prohibition targets files that can automatically program a 3-dimensional printer or similar device to produce a complete firearm or finish an unfinished frame or receiver.
- The bill includes extensive congressional findings highlighting risks from 3D-printed firearms, including evasion of detection, use by prohibited persons, and interference with firearm tracing by the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF).
Significant Changes to Existing Law
- Introduces the first explicit federal ban on distributing 3D printer plans for firearms under chapter 44 of title 18, United States Code (the Gun Control Act).
- Builds on existing restrictions on unlicensed firearm manufacturing by targeting the distribution of enabling digital files, which current law does not address.
- No changes are made to background check requirements or serial numbering rules, but the new provision supports enforcement of those rules by limiting access to untraceable production methods.
Potential Impacts
- Government agencies: Strengthens ATF tracing capabilities by reducing the availability of ghost guns (firearms without serial numbers), potentially lowering the volume of untraceable weapons recovered in crimes.
- Citizens: Limits individuals' ability to share or access online plans for personal 3D printing of firearms, affecting hobbyists and those seeking to manufacture guns at home.
- International relations: Primarily domestic in scope, though it could indirectly affect cross-border online sharing of such files.
Main Stakeholders Affected
- Law enforcement agencies and the ATF, which rely on firearm tracing.
- Individuals and online platforms involved in 3D printing or distributing firearm-related digital files.
- Gun owners, manufacturers, and prohibited persons (such as felons or domestic abusers) who might seek untraceable firearms.
- Victims of gun violence and communities impacted by gun crime.
Notable Legal, Constitutional, or Political Implications
- The findings explicitly state that the measure targets the distribution of code for its effects on public safety rather than regulating computer programmers' speech under the First Amendment.
- Raises potential constitutional questions about free speech protections for digital files, though the bill frames the restriction narrowly around firearm production risks.
- Politically, the bill responds to concerns over ghost guns and 3D printing technology, with enforcement likely falling to federal prosecutors and the ATF.
This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.
Sponsor
Rep. Moskowitz, Jared [D-FL-23]
Cosponsors (4)
Rep. Wasserman Schultz, Debbie [D-FL-25], Rep. Schneider, Bradley Scott [D-IL-10], Rep. Sykes, Emilia Strong [D-OH-13], Rep. Craig, Angie [D-MN-2]
Recent Actions
- 2025-06-25: Referred to the House Committee on the Judiciary.
- 2025-06-25: Introduced in House
- 2025-06-25: Introduced in House
Bill Versions
- 3D Printed Gun Safety Act of 2025 — issued 2025-06-25 — PDF (5 pages)