Stop Arming Cartels Act of 2025
- Bill Number
- H.R. 923
- Origin Chamber
- House
- Congress
- 119th Congress, Session 1
- Policy Area
- Crime and Law Enforcement
- Status
- Introduced
- Latest Action
- 2025-02-04: Referred to the Committee on the Judiciary, and in addition to the Committee on Ways and Means, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
- Last Updated
- 2026-07-01T15:41:16Z
AI-Generated Summary
Purpose of the Legislation
The "Stop Arming Cartels Act of 2025" (H.R. 923) seeks to restrict access to .50 caliber rifles—large-caliber firearms often used for long-range shooting—to prevent their use by foreign criminal organizations, particularly drug cartels. It aims to enhance border security and reduce the flow of powerful weapons to narcotics traffickers by imposing federal prohibitions and reporting requirements.
Key Provisions
- Prohibition on .50 Caliber Rifles: It bans the importation, sale, manufacture, transfer, or possession of rifles capable of firing .50 caliber ammunition (a type of high-powered round) in interstate or foreign commerce. Exceptions include:
- Use by federal, state, or local governments.
- Rifles legally owned before the law's enactment (grandfathered possession, sale, or transfer allowed).
- Registration Under the National Firearms Act (NFA): Existing .50 caliber rifles must be registered with the Secretary of the Treasury (via the Bureau of Alcohol, Tobacco, Firearms and Explosives, or ATF) within 12 months of enactment, at no cost. Registered rifles become part of the NFA's National Firearms Registration and Transfer Record. Registration information cannot be used against owners in criminal cases related to prior violations.
- Liability for Illegal Sales: Amends the Protection of Lawful Commerce in Arms Act to allow lawsuits against manufacturers or sellers who knowingly transfer firearms to prohibited persons, specifically those linked to foreign narcotics trafficking under the Foreign Narcotics Kingpin Designation Act.
- Firearm Prohibitor for Foreign Traffickers: Adds "significant foreign narcotics traffickers" (identified by the President or designated by the Treasury Secretary) as a new category of prohibited persons under federal law. These individuals cannot buy, receive, or possess firearms or ammunition. The National Instant Criminal Background Check System (NICS) is updated to block such transfers.
- Expanded Reporting for Multiple Sales: Requires federal firearms licensees (like gun dealers) to report sales of two or more pistols, revolvers, or rifles within five business days if they suspect trafficking, expanding from prior rules that only covered handguns.
Significant Changes to Existing Law
- Amendments to Gun Control Act (18 U.S.C. Chapter 44): Adds a new subsection (aa) to Section 922 prohibiting .50 caliber rifles and updates penalties in Section 924. Expands prohibited persons in Section 922(d) and multiple sales reporting in Section 923(g).
- National Firearms Act (Internal Revenue Code Section 5845): Classifies grandfathered .50 caliber rifles as NFA items (like machine guns or short-barreled shotguns), subjecting them to registration but not new taxes.
- Brady Handgun Violence Prevention Act (34 U.S.C. 40901): Modifies NICS to check for the new prohibited category of foreign traffickers.
- Protection of Lawful Commerce in Arms Act (15 U.S.C. 7903): Removes immunity for arms sellers in cases involving transfers to designated narcotics kingpins.
These changes take effect immediately for prohibitions, with a 12-month grace period for NFA registration.
Potential Impacts
- On Government Agencies: The ATF will manage a surge in registrations and enforce new rules, potentially increasing administrative workload. The Treasury Department and NICS operators (FBI) must integrate new prohibited persons data, improving tracking of international threats but requiring system updates.
- On Citizens: Law-abiding owners of .50 caliber rifles (often collectors or sport shooters) can keep them if registered, but face restrictions on new acquisitions or transfers. Everyday gun buyers are unaffected unless linked to trafficking. Prohibited foreign persons lose access to U.S. firearms markets.
- On International Relations: Targets cartels (e.g., in Mexico), potentially strengthening U.S.-Mexico cooperation on border security and narcotics enforcement by curbing weapon smuggling. Could strain relations with countries if designations are seen as overreach.
Main Stakeholders Affected
- Firearm Owners and Collectors: Those with .50 caliber rifles must register to comply; non-compliance risks penalties.
- Gun Manufacturers, Dealers, and Sellers: Face new liabilities for illegal transfers and expanded reporting duties, potentially increasing compliance costs.
- Law Enforcement and Government Agencies: ATF, FBI (NICS), and Treasury gain tools to combat trafficking but bear enforcement burdens.
- Foreign Narcotics Traffickers and Cartels: Directly restricted from acquiring U.S. firearms, aiming to disrupt their operations.
- Border Security and Anti-Drug Efforts: Benefits U.S. Customs and Border Protection and international partners by limiting high-caliber weapons in criminal hands.
Notable Legal, Constitutional, or Political Implications
- Legal Implications: Expands federal firearm prohibitions without new taxes on registrations, but classifies certain rifles under the NFA, which could lead to challenges over regulatory burdens. Ensures background checks cover foreign threats, closing potential gaps in existing laws.
- Constitutional Implications: May face Second Amendment scrutiny (right to bear arms) for banning a specific rifle type, though exceptions for government and pre-owned items mitigate some concerns. Protections against using registration data in prosecutions uphold due process.
- Political Implications: Positions as a targeted gun control measure focused on national security rather than broad restrictions, appealing to bipartisan border concerns while drawing opposition from gun rights advocates over incremental regulations. Referred to Judiciary and Ways and Means Committees, indicating focus on enforcement and trade aspects.
This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.
Sponsor
Rep. Castro, Joaquin [D-TX-20]
Cosponsors (26)
Rep. Escobar, Veronica [D-TX-16], Rep. Frost, Maxwell [D-FL-10], Rep. Ramirez, Delia C. [D-IL-3], Del. Norton, Eleanor Holmes [D-DC-At Large], Rep. Cherfilus-McCormick, Sheila [D-FL-20], Rep. Schakowsky, Janice D. [D-IL-9], Rep. Casar, Greg [D-TX-35], Rep. Brownley, Julia [D-CA-26], Rep. García, Jesús G. "Chuy" [D-IL-4], Rep. Grijalva, Raúl M. [D-AZ-7], Rep. Magaziner, Seth [D-RI-2], Rep. Auchincloss, Jake [D-MA-4], Rep. Scanlon, Mary Gay [D-PA-5], Rep. Carbajal, Salud O. [D-CA-24], Rep. Vargas, Juan [D-CA-52], Rep. Garcia, Sylvia R. [D-TX-29], Rep. Williams, Nikema [D-GA-5], Rep. Goldman, Daniel S. [D-NY-10], Rep. DeLauro, Rosa L. [D-CT-3], Rep. Hayes, Jahana [D-CT-5], Rep. Lee, Summer L. [D-PA-12], Rep. Doggett, Lloyd [D-TX-37], Rep. Larson, John B. [D-CT-1], Rep. Simon, Lateefah [D-CA-12], Rep. Wasserman Schultz, Debbie [D-FL-25], Rep. Tlaib, Rashida [D-MI-12]
Recent Actions
- 2025-02-04: Referred to the Committee on the Judiciary, and in addition to the Committee on Ways and Means, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
- 2025-02-04: Referred to the Committee on the Judiciary, and in addition to the Committee on Ways and Means, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
- 2025-02-04: Introduced in House
- 2025-02-04: Introduced in House
Bill Versions
- Stop Arming Cartels Act of 2025 — issued 2025-02-04 — PDF (8 pages)