S3214119th Congress

Background Check Expansion Act

Sponsored By: Senator Christopher Murphy

Introduced

Summary

Would require background checks for most private firearm transfers by routing them through licensed dealers. This bill would create a new transfer framework that makes it unlawful for two unlicensed people to complete a firearm transfer without a licensed importer, manufacturer, or dealer first taking possession to run the check and comply with federal transfer rules.

Show full summary
  • Private sellers and buyers would have to route most sales through a licensed importer, manufacturer, or dealer who would take possession to run the background check and follow all transfer requirements.
  • Licensed importers, manufacturers, and dealers would be required to provide a notice of the prohibition and collect a certification on a form prescribed by the Attorney General before completing a transfer.
  • Close family and estate transfers would be exempt, including transfers between spouses, domestic partners, parents and children, siblings, aunts or uncles and nieces or nephews, and grandparents and grandchildren, and transfers by operation of law to executors or trustees.
  • Temporary and specific transfers would be exempt in narrowly defined situations. These include short-term transfers to prevent imminent death or great bodily harm, transfers approved under the tax code, and transfers that occur only at a shooting range or for hunting, trapping, or fishing while the transferor is present and has no reason to believe the transferee is prohibited.
  • Transfers to law enforcement officers, armed private security professionals acting within official duties, and members of the Armed Forces acting in their official capacity would be exempt.
  • The bill's amendments would take effect 180 days after enactment.

Bill Overview

Analyzed Economic Effects

2 provisions identified: 1 benefits, 1 costs, 0 mixed.

New rules for private gun sales

This bill would make most private gun sales illegal unless a licensed dealer, importer, or manufacturer first takes the gun to run a background check. The licensee would have to follow dealer rules, give a written notice, and get the buyer's certification on a form. If the licensee takes the gun and the sale cannot go forward, returning it would not count as a sale. The bill would make breaking this rule a crime. Several exceptions would apply, including certain law enforcement or military transfers, many family loans or gifts, short emergency handovers, transfers at ranges, and hunting uses. These rules would start 180 days after enactment.

No federal gun registry allowed

This bill would say nothing in the Act allows the federal government to create a national gun registry. It would also say states can still make their own laws on the same topic. This rule would take effect upon enactment.

Sponsors & CoSponsors

Sponsor

Christopher Murphy

CT • D

Cosponsors

  • Angela Alsobrooks

    MD • D

    Sponsored 11/19/2025

  • Tammy Baldwin

    WI • D

    Sponsored 11/19/2025

  • Michael Bennet

    CO • D

    Sponsored 11/19/2025

  • Richard Blumenthal

    CT • D

    Sponsored 11/19/2025

  • Lisa Blunt Rochester

    DE • D

    Sponsored 11/19/2025

  • Cory Booker

    NJ • D

    Sponsored 11/19/2025

  • Maria Cantwell

    WA • D

    Sponsored 11/19/2025

  • Christopher Coons

    DE • D

    Sponsored 11/19/2025

  • Catherine Cortez Masto

    NV • D

    Sponsored 11/19/2025

  • Tammy Duckworth

    IL • D

    Sponsored 11/19/2025

  • Richard Durbin

    IL • D

    Sponsored 11/19/2025

  • John Fetterman

    PA • D

    Sponsored 11/19/2025

  • Ruben Gallego

    AZ • D

    Sponsored 11/19/2025

  • Kirsten Gillibrand

    NY • D

    Sponsored 11/19/2025

  • Maggie Hassan

    NH • D

    Sponsored 11/19/2025

  • Martin Heinrich

    NM • D

    Sponsored 11/19/2025

  • John Hickenlooper

    CO • D

    Sponsored 11/19/2025

  • Mazie Hirono

    HI • D

    Sponsored 11/19/2025

  • Timothy Kaine

    VA • D

    Sponsored 11/19/2025

  • Mark Kelly

    AZ • D

    Sponsored 11/19/2025

  • Andy Kim

    NJ • D

    Sponsored 11/19/2025

  • Angus King

    ME • I

    Sponsored 11/19/2025

  • Amy Klobuchar

    MN • D

    Sponsored 11/19/2025

  • Sen. Luján, Ben Ray [D-NM]

    NM • D

    Sponsored 11/19/2025

  • Edward Markey

    MA • D

    Sponsored 11/19/2025

  • Jeff Merkley

    OR • D

    Sponsored 11/19/2025

  • Patty Murray

    WA • D

    Sponsored 11/19/2025

  • Alex Padilla

    CA • D

    Sponsored 11/19/2025

  • Gary Peters

    MI • D

    Sponsored 11/19/2025

  • John Reed

    RI • D

    Sponsored 11/19/2025

  • Jacky Rosen

    NV • D

    Sponsored 11/19/2025

  • Bernie Sanders

    VT • I

    Sponsored 11/19/2025

  • Brian Schatz

    HI • D

    Sponsored 11/19/2025

  • Adam Schiff

    CA • D

    Sponsored 11/19/2025

  • Charles Schumer

    NY • D

    Sponsored 11/19/2025

  • Jeanne Shaheen

    NH • D

    Sponsored 11/19/2025

  • Elissa Slotkin

    MI • D

    Sponsored 11/19/2025

  • Tina Smith

    MN • D

    Sponsored 11/19/2025

  • Chris Van Hollen

    MD • D

    Sponsored 11/19/2025

  • Mark Warner

    VA • D

    Sponsored 11/19/2025

  • Raphael Warnock

    GA • D

    Sponsored 11/19/2025

  • Elizabeth Warren

    MA • D

    Sponsored 11/19/2025

  • Peter Welch

    VT • D

    Sponsored 11/19/2025

  • Sheldon Whitehouse

    RI • D

    Sponsored 11/19/2025

  • Ron Wyden

    OR • D

    Sponsored 11/19/2025

  • Jon Ossoff

    GA • D

    Sponsored 1/14/2026

Roll Call Votes

No roll call votes available for this bill.

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