# 119-s-1374: BUMP Act

119-s-1374, BUMP Act, is a 119th Congress bill sponsored by Sen. Heinrich, Martin [D-NM] (D-NM); status introduced (as of 2026-08-11).

- Canonical: https://policyrisk.com/legislation/119-s-1374
- As of: 2026-08-11
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: 119-s-1374
- Congress: 119
- Title: BUMP Act
- Status: introduced
- Introduced: 2025-04-09
- Sponsor: Sen. Heinrich, Martin [D-NM] (D-NM)
- Cosponsors: 30
- Policy area: Crime and Law Enforcement
- Touches household money: no
- Last recorded action: 2026-08-11

## Summary

**Bans devices and modifications that make semiautomatic guns fire like machineguns.** This bill would add a legal definition of semiautomatic firearms, prohibit conversion devices and modifications that materially increase rate of fire, and require registration for certain pre-existing modified guns.

## Cosponsors (30)

- Sen. Collins, Susan M. [R-ME] (R-ME), 2025-04-09T00:00:00.000Z
- Sen. Cortez Masto, Catherine [D-NV] (D-NV), 2025-04-09T00:00:00.000Z
- Sen. Rosen, Jacky [D-NV] (D-NV), 2025-04-09T00:00:00.000Z
- Sen. Fetterman, John [D-PA] (D-PA), 2025-04-09T00:00:00.000Z
- Sen. Coons, Christopher A. [D-DE] (D-DE), 2025-04-09T00:00:00.000Z
- Sen. Klobuchar, Amy [D-MN] (D-MN), 2025-04-09T00:00:00.000Z
- Sen. Kaine, Tim [D-VA] (D-VA), 2025-04-09T00:00:00.000Z
- Sen. Reed, Jack [D-RI] (D-RI), 2025-04-09T00:00:00.000Z
- Sen. Whitehouse, Sheldon [D-RI] (D-RI), 2025-04-09T00:00:00.000Z
- Sen. Blumenthal, Richard [D-CT] (D-CT), 2025-04-09T00:00:00.000Z
- Sen. Durbin, Richard J. [D-IL] (D-IL), 2025-04-09T00:00:00.000Z
- Sen. Shaheen, Jeanne [D-NH] (D-NH), 2025-04-09T00:00:00.000Z
- Sen. Padilla, Alex [D-CA] (D-CA), 2025-04-09T00:00:00.000Z
- Sen. Smith, Tina [D-MN] (D-MN), 2025-04-09T00:00:00.000Z
- Sen. King, Angus S., Jr. [I-ME] (I-ME), 2025-04-09T00:00:00.000Z
- Sen. Kelly, Mark [D-AZ] (D-AZ), 2025-04-09T00:00:00.000Z
- Sen. Bennet, Michael F. [D-CO] (D-CO), 2025-04-09T00:00:00.000Z
- Sen. Duckworth, Tammy [D-IL] (D-IL), 2025-04-09T00:00:00.000Z
- Sen. Markey, Edward J. [D-MA] (D-MA), 2025-04-09T00:00:00.000Z
- Sen. Van Hollen, Chris [D-MD] (D-MD), 2025-04-09T00:00:00.000Z
- Sen. Sanders, Bernard [I-VT] (I-VT), 2025-04-09T00:00:00.000Z
- Sen. Murray, Patty [D-WA] (D-WA), 2025-04-09T00:00:00.000Z
- Sen. Wyden, Ron [D-OR] (D-OR), 2025-04-09T00:00:00.000Z
- Sen. Booker, Cory A. [D-NJ] (D-NJ), 2025-04-09T00:00:00.000Z
- Sen. Hirono, Mazie K. [D-HI] (D-HI), 2025-04-09T00:00:00.000Z
- Sen. Welch, Peter [D-VT] (D-VT), 2025-04-09T00:00:00.000Z
- Sen. Schiff, Adam B. [D-CA] (D-CA), 2025-04-09T00:00:00.000Z
- Sen. Schatz, Brian [D-HI] (D-HI), 2025-07-22T00:00:00.000Z
- Sen. Kim, Andy [D-NJ] (D-NJ), 2025-10-07T00:00:00.000Z
- Sen. Warren, Elizabeth [D-MA] (D-MA), 2026-01-29T00:00:00.000Z

## Provisions PRIA read

- New limits on gun parts and mods: cost, medium. This bill would change what counts as a semiautomatic firearm when enacted. Starting 120 days after enactment, it would ban importing, selling, making, transferring, receiving, or possessing devices or parts that make a semiautomatic gun fire faster or act like a machinegun. If you lawfully owned a…

## Related bills

- 119-s-2178: Equal Dignity for Married Taxpayers Act of 2025
- 119-s-2837: Protect America’s Workforce Act
- 119-s-2197: Refund Equality Act of 2025
- 119-s-5108: Right to IVF Act of 2026
- 119-s-1503: Equality Act
- 119-sres-913: A resolution relating to the death of the Honorable Nancy Kassebaum, former United States Senator for the State of Kansas.

## Sources
- [119-s-1374 on Congress.gov](https://www.congress.gov/bill/119th-congress/senate-bill/1374)

## Related
- [119-s-2178: Equal Dignity for Married Taxpayers Act of 2025](https://policyrisk.com/legislation/119-s-2178)
- [119-s-2837: Protect America’s Workforce Act](https://policyrisk.com/legislation/119-s-2837)
- [119-s-2197: Refund Equality Act of 2025](https://policyrisk.com/legislation/119-s-2197)
- [119-s-5108: Right to IVF Act of 2026](https://policyrisk.com/legislation/119-s-5108)
- [119-s-1503: Equality Act](https://policyrisk.com/legislation/119-s-1503)
- [119-sres-913: A resolution relating to the death of the Honorable Nancy Kassebaum, former Uni…](https://policyrisk.com/legislation/119-sres-913)
- [All bills in Congress](https://policyrisk.com/legislation)

Source: PRIA, https://policyrisk.com/legislation/119-s-1374 (as of 2026-08-11).