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Senate bill · 119th Congress · Latest step: Introduced

Background Check Expansion Act

S. 3214Introduced Nov 19, 2025Policy area: Crime and Law Enforcement

Official title: A bill to require a background check for every firearm sale.

Sponsor: Sen. Christopher Murphy D-CT
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Where it went

Latest action: Nov 19, 2025 — Read twice and referred to the Committee on the Judiciary.

Vote results

No recorded roll-call votes on this bill in PORKER’s records (voice votes and unanimous consent are not roll calls; roll-call records start in 2011).

Cosponsors

46 cosponsors — 44 Democrats, 2 independents

0 of 46 cosponsors (0%) are from the other party.

Angela Alsobrooks (D-MD), Tammy Baldwin (D-WI), Michael Bennet (D-CO), Richard Blumenthal (D-CT), Lisa Blunt Rochester (D-DE), Cory Booker (D-NJ), Maria Cantwell (D-WA), Christopher Coons (D-DE), Catherine Cortez Masto (D-NV), Tammy Duckworth (D-IL), Richard Durbin (D-IL), John Fetterman (D-PA), Ruben Gallego (D-AZ), Kirsten Gillibrand (D-NY), Maggie Hassan (D-NH), Martin Heinrich (D-NM), John Hickenlooper (D-CO), Mazie Hirono (D-HI), Timothy Kaine (D-VA), Mark Kelly (D-AZ), Andy Kim (D-NJ), Angus King (I-ME), Amy Klobuchar (D-MN), Ben Luján (D-NM), Edward Markey (D-MA), Jeff Merkley (D-OR), Patty Murray (D-WA), Jon Ossoff (D-GA), Alex Padilla (D-CA), Gary Peters (D-MI) and 16 more.

More from the sponsor

Other 119th Congress bills sponsored by Sen. Christopher Murphy.

Related bills

Relationships as recorded by Congress.gov.

Sponsor’s state and district

Connecticut in Congress

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Data as of Sep 25, 2026 · bill record checked by PORKER from Congress.gov · votes from Senate.gov and the House Clerk. PORKER is non-partisan.