3.0.0 1374 2026-03-23T18:28:56Z 2026-03-23T18:28:56Z Senate S S 2025-04-09 119 https://www.congress.gov/bill/119th-congress/senate-bill/1374 ssju00 Judiciary Committee Senate Standing Referred To 2025-04-09T16:36:57Z Referred To 2025-04-09T16:36:57Z Closing the Bump Stock Loophole Act of 2025 119 2799 HR 2025-04-09 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. Related bill CRS 2025-04-09 ssju00 Judiciary Committee Senate Read twice and referred to the Committee on the Judiciary. IntroReferral 2025-04-09 Introduced in Senate IntroReferral 10000 9 Library of Congress H001046 Sen. Heinrich, Martin [D-NM] Martin Heinrich D NM N C001035 Sen. Collins, Susan M. [R-ME] Susan Collins R ME M. 2025-04-09 True C001113 Sen. Cortez Masto, Catherine [D-NV] Catherine Cortez Masto D NV 2025-04-09 True R000608 Sen. Rosen, Jacky [D-NV] Jacky Rosen D NV 2025-04-09 True F000479 Sen. Fetterman, John [D-PA] John Fetterman D PA K. 2025-04-09 True C001088 Sen. Coons, Christopher A. [D-DE] Christopher Coons D DE A. 2025-04-09 True K000367 Sen. Klobuchar, Amy [D-MN] Amy Klobuchar D MN 2025-04-09 True K000384 Sen. Kaine, Tim [D-VA] Timothy Kaine D VA M. 2025-04-09 True R000122 Sen. Reed, Jack [D-RI] John Reed D RI F. 2025-04-09 True W000802 Sen. Whitehouse, Sheldon [D-RI] Sheldon Whitehouse D RI 2025-04-09 True B001277 Sen. Blumenthal, Richard [D-CT] Richard Blumenthal D CT 2025-04-09 True D000563 Sen. Durbin, Richard J. [D-IL] Richard Durbin D IL J. 2025-04-09 True S001181 Sen. Shaheen, Jeanne [D-NH] Jeanne Shaheen D NH 2025-04-09 True P000145 Sen. Padilla, Alex [D-CA] Alex Padilla D CA 2025-04-09 True S001203 Sen. Smith, Tina [D-MN] Tina Smith D MN 2025-04-09 True K000383 Sen. King, Angus S., Jr. [I-ME] Angus King I ME S. 2025-04-09 True K000377 Sen. Kelly, Mark [D-AZ] Mark Kelly D AZ 2025-04-09 True B001267 Sen. Bennet, Michael F. [D-CO] Michael Bennet D CO 2025-04-09 True D000622 Sen. Duckworth, Tammy [D-IL] Tammy Duckworth D IL 2025-04-09 True M000133 Sen. Markey, Edward J. [D-MA] Edward Markey D MA J. 2025-04-09 True V000128 Sen. Van Hollen, Chris [D-MD] Chris Van Hollen D MD 2025-04-09 True S000033 Sen. Sanders, Bernard [I-VT] Bernie Sanders I VT 2025-04-09 True M001111 Sen. Murray, Patty [D-WA] Patty Murray D WA 2025-04-09 True W000779 Sen. Wyden, Ron [D-OR] Ron Wyden D OR 2025-04-09 True B001288 Sen. Booker, Cory A. [D-NJ] Cory Booker D NJ 2025-04-09 True H001042 Sen. Hirono, Mazie K. [D-HI] Mazie Hirono D HI K. 2025-04-09 True W000800 Sen. Welch, Peter [D-VT] Peter Welch D VT 2025-04-09 True S001150 Sen. Schiff, Adam B. [D-CA] Adam Schiff D CA B. 2025-04-09 True S001194 Sen. Schatz, Brian [D-HI] Brian Schatz D HI 2025-07-22 False K000394 Sen. Kim, Andy [D-NJ] Andy Kim D NJ 2025-10-07 False W000817 Sen. Warren, Elizabeth [D-MA] Elizabeth Warren D MA A. 2026-01-29 False Crime and Law Enforcement Crime and Law Enforcement 2025-05-16T17:43:32Z 00 2025-04-09 Introduced in Senate 2026-03-23T18:28:08Z Banning Unlawful Machinegun Parts Act or the BUMP Act

This bill generally prohibits the import, sale, manufacture, transfer, receipt, or possession of

  • a device that is primarily designed, or redesigned, to increase the rate of fire when attached to a semiautomatic firearm;
  • a device, part, or combination of parts that is designed and functions to increase the rate of fire of a firearm; or
  • a semiautomatic firearm that has been modified to materially increase the rate of fire or to approximate the action or rate of fire of a machine gun.

Additionally, the bill adds to the list of firearms subject to regulation under the National Firearms Act semiautomatic firearms that have been modified to materially increase the rate of fire or approximate the action or rate of fire of a machine gun.

]]> BUMP Act Display Title 45 BUMP Act 2026-01-31T13:48:18Z Short Title(s) as Introduced 101 BUMP Act 2025-04-23T02:53:19Z Introduced in Senate IS Short Title(s) as Introduced 101 Banning Unlawful Machinegun Parts Act 2025-04-23T02:53:19Z Introduced in Senate IS Official Title as Introduced 6 A bill to amend title 18, United States Code, to prohibit machinegun conversion devices and illegal modifications of semiautomatic firearms, and for other purposes. 2025-04-23T02:48:28Z Introduced in Senate IS Introduced in Senate 2025-04-09T04:00:00Z https://www.govinfo.gov/content/pkg/BILLS-119s1374is/xml/BILLS-119s1374is.xml 2025-04-09 Read twice and referred to the Committee on the Judiciary. text/xml EN Pursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain. Congressional Research Service, Library of Congress This file contains bill summaries and statuses for federal legislation. A bill summary describes the most significant provisions of a piece of legislation and details the effects the legislative text may have on current law and federal programs. Bill summaries are authored by the Congressional Research Service (CRS) of the Library of Congress. As stated in Public Law 91-510 (2 USC 166 (d)(6)), one of the duties of CRS is "to prepare summaries and digests of bills and resolutions of a public general nature introduced in the Senate or House of Representatives". For more information, refer to the User Guide that accompanies this file.