US Federal 2025-2026 Regular Session

US Federal Senate Bill SB2191

Introduced
 
Introduced
6/26/25  

Caption

AMMO Act

Summary

The AMMO Act would substantially expand federal regulation of ammunition sales and transfers. It would require federal firearms licensees to obtain a federal license to deal in ammunition, keep records of ammunition transactions, post signage about ammunition-sale restrictions, and comply with new penalties for violations. The bill also creates a federal prohibition on straw purchasing of ammunition and imposes limits on bulk ammunition sales by licensed sellers to unlicensed buyers, including caps on the amount of .50 caliber ammunition and other ammunition that may be transferred within a five-day period. The bill would also require certain licensed importers, manufacturers, and dealers to run National Instant Criminal Background Check System (NICS) checks before transferring ammunition to non-licensees, unless the buyer presents a qualifying state permit. It directs the Attorney General to prescribe forms for certifications and reporting, requires licensees to transmit transaction forms to the Department of Justice, and authorizes ATF to publish annual reports on violations and related data. The bill includes a rule stating it does not create a national firearms or ammunition registry and does not limit state authority to enact similar laws. In terms of state and federal law, the bill would amend multiple provisions of title 18 of the U.S. Code, including the federal firearms licensing, recordkeeping, straw-purchase, and background-check framework, and it would conform related references in the Brady Handgun Violence Prevention Act and other statutes. It would also authorize up to $150 million for NICS upgrades and maintenance. The practical effect would be to extend many of the regulatory structures already used for firearms to ammunition sales, especially for licensed sellers and buyers purchasing from them. Because the bill was only introduced and referred to the Senate Judiciary Committee, there is no recorded vote or committee transcript in the provided materials, so no formal legislative sentiment is available from the record here. Based on the bill text itself, the measure is clearly designed to tighten ammunition oversight and is likely to be viewed favorably by gun-safety advocates and skeptically by gun-rights opponents, but that inference is not reflected in any recorded debate in the supplied context. The main points of contention are likely to be the new bulk-sale limits, mandatory background checks for ammunition transfers, recordkeeping and reporting requirements, and the potential compliance burden on licensed dealers and purchasers. The bill attempts to address privacy and federalism concerns by disclaiming any national registry and preserving state authority, but opponents may still object to the expanded federal role in ammunition transactions and the new penalties for noncompliance.

Impact

The bill would amend title 18 of the U.S. Code to create a new federal licensing, recordkeeping, reporting, and background-check regime for ammunition sales by certain federal firearms licensees, while also adding bulk-sale restrictions and straw-purchase prohibitions specific to ammunition. It would further amend related federal statutes and authorize funding for NICS modernization, affecting licensed dealers, manufacturers, importers, purchasers of ammunition, and federal law enforcement agencies responsible for enforcement and reporting.

Sentiment

No committee transcript or vote record was provided, so there is no documented legislative sentiment in the supplied materials. The bill’s text indicates a strong gun-safety orientation, suggesting support from advocates of tighter ammunition controls and likely opposition from gun-rights and firearms-industry stakeholders, but that is an inference rather than a recorded position in the context provided.

Contention

Likely areas of contention include the five-day ammunition purchase caps, the requirement for background checks on ammunition transfers, the new recordkeeping and reporting obligations, and the penalties for false statements or noncompliance. Licensed dealers and industry groups may view the bill as burdensome and costly, while gun-safety proponents are likely to support it as a way to prevent straw purchasing, bulk ammunition stockpiling, and unlawful transfers. The bill’s disclaimer against creating a national registry and its preservation of state authority appear intended to address privacy and federalism objections.

Companion Bills

US HB4227

Related AMMO Act

Previously Filed As

US HB4227

AMMO Act Ammunition Modernization and Monitoring Oversight Act

US HB7166

Stop Online Ammunition Sales Act of 2026

US SB174

Relating To Firearms Ammunition.

US SB174

Relating To Firearms Ammunition.

US SB1294

Federal Firearm Licensee Act

US HB2618

Federal Firearm Licensee Act

US HB7135

Prevent Illegal Gun Resales Act

US H0053

Sales of Ammunition

US HB53

Sales of Ammunition:

US A5128

Removes capacity limit for ammunition magazines.

Similar Bills

No similar bills found.