SB-704
Justice & Public Safety

Firearms: firearm barrels.

Engrossed
CA
2025-2026 Regular Session
0
0
Track

Key Takeaways

  • Requires licensed dealers to conduct background checks for all firearm barrel sales starting January 2027.
  • Mandates in-person transactions and detailed record-keeping for all firearm barrel transfers.
  • Establishes penalties ranging from misdemeanors to felonies for illegal firearm barrel sales.
  • Exempts law enforcement, military, and licensed collectors from these requirements.

Summary

Senator Arreguín's firearm barrel legislation establishes new requirements for the sale and transfer of firearm barrels in California, mandating that these transactions occur in person through licensed firearms dealers beginning January 1, 2027. The bill defines firearm barrels as tubes through which projectiles are fired, including those at any stage of manufacture that can be readily completed or assembled.

Under the new provisions, licensed dealers must conduct background checks on purchasers and maintain detailed transaction records, including the buyer's identification, firearm specifications, and sale details. Purchasers must be at least 18 years old and not prohibited from possessing firearms under state or federal law. The bill restricts possession of firearm barrels with intent to sell to licensed dealers only, while exempting barrels that are already attached to firearms.

The legislation creates exemptions for law enforcement agencies, federal firearms licensees, military sales, concurrent firearm purchases, qualified collectors acquiring curio or relic barrels, and estate transfers. Violations incur escalating penalties, with first and second offenses classified as misdemeanors and subsequent violations punishable as either misdemeanors or felonies. The Department of Justice receives authority to implement regulations and maintain transaction records during background check processing.

Key Dates

Next Step
Referred to the Assembly Standing Committee on Appropriations
Next Step
Assembly Committee
Referred to the Assembly Standing Committee on Appropriations
Hearing scheduled for , 1021 O Street, Room 1100
Assembly Public Safety Hearing
Assembly Committee
Assembly Public Safety Hearing
Do pass as amended and be re-referred to the Committee on [Appropriations]
Vote on Senate Floor
Senate Floor
Vote on Senate Floor
Senate 3rd Reading SB704 Arreguín
Senate Appropriations Hearing
Senate Committee
Senate Appropriations Hearing
Do pass as amended
Senate Appropriations Hearing
Senate Committee
Senate Appropriations Hearing
Placed on suspense file
Senate Public Safety Hearing
Senate Committee
Senate Public Safety Hearing
Do pass, but first be re-referred to the Committee on [Appropriations]
Introduced
Senate Floor
Introduced
Introduced. To Com. on RLS. for assignment. To print.

Contacts

Profile
Joaquin ArambulaD
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Buffy WicksD
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Lisa CalderonD
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Mike FongD
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Diane DixonR
Assemblymember
Committee Member
Not Contacted
Not Contacted
0 of 16 row(s) selected.
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Profile
Joaquin ArambulaD
Assemblymember
Committee Member
Profile
Buffy WicksD
Assemblymember
Committee Member
Profile
Lisa CalderonD
Assemblymember
Committee Member
Profile
Mike FongD
Assemblymember
Committee Member
Profile
Diane DixonR
Assemblymember
Committee Member
Profile
Gregg HartD
Assemblymember
Committee Member
Profile
Blanca PachecoD
Assemblymember
Committee Member
Profile
Gail PellerinD
Assemblymember
Committee Member
Profile
Kate SanchezR
Assemblymember
Committee Member
Profile
Tri TaR
Assemblymember
Committee Member
Profile
Jessica CalozaD
Assemblymember
Committee Member
Profile
Mark GonzalezD
Assemblymember
Committee Member
Profile
Heather HadwickR
Assemblymember
Committee Member
Profile
Jose SolacheD
Assemblymember
Committee Member
Profile
Jesse ArreguinD
Senator
Bill Author
Profile
Sade ElhawaryD
Assemblymember
Committee Member

Get Involved

Act Now!

Email the authors or create an email template to send to all relevant legislators.

Introduced By

Jesse Arreguin
Jesse ArreguinD
California State Senator
40% progression
Bill has passed all readings in its first house and is ready to move to the other house (6/4/2025)

Latest Voting History

July 15, 2025
PASS
Assembly Committee
Assembly Public Safety Hearing
AyesNoesNVRTotalResult
7209PASS

Key Takeaways

  • Requires licensed dealers to conduct background checks for all firearm barrel sales starting January 2027.
  • Mandates in-person transactions and detailed record-keeping for all firearm barrel transfers.
  • Establishes penalties ranging from misdemeanors to felonies for illegal firearm barrel sales.
  • Exempts law enforcement, military, and licensed collectors from these requirements.

Get Involved

Act Now!

Email the authors or create an email template to send to all relevant legislators.

Introduced By

Jesse Arreguin
Jesse ArreguinD
California State Senator

Summary

Senator Arreguín's firearm barrel legislation establishes new requirements for the sale and transfer of firearm barrels in California, mandating that these transactions occur in person through licensed firearms dealers beginning January 1, 2027. The bill defines firearm barrels as tubes through which projectiles are fired, including those at any stage of manufacture that can be readily completed or assembled.

Under the new provisions, licensed dealers must conduct background checks on purchasers and maintain detailed transaction records, including the buyer's identification, firearm specifications, and sale details. Purchasers must be at least 18 years old and not prohibited from possessing firearms under state or federal law. The bill restricts possession of firearm barrels with intent to sell to licensed dealers only, while exempting barrels that are already attached to firearms.

The legislation creates exemptions for law enforcement agencies, federal firearms licensees, military sales, concurrent firearm purchases, qualified collectors acquiring curio or relic barrels, and estate transfers. Violations incur escalating penalties, with first and second offenses classified as misdemeanors and subsequent violations punishable as either misdemeanors or felonies. The Department of Justice receives authority to implement regulations and maintain transaction records during background check processing.

40% progression
Bill has passed all readings in its first house and is ready to move to the other house (6/4/2025)

Key Dates

Next Step
Referred to the Assembly Standing Committee on Appropriations
Next Step
Assembly Committee
Referred to the Assembly Standing Committee on Appropriations
Hearing scheduled for , 1021 O Street, Room 1100
Assembly Public Safety Hearing
Assembly Committee
Assembly Public Safety Hearing
Do pass as amended and be re-referred to the Committee on [Appropriations]
Vote on Senate Floor
Senate Floor
Vote on Senate Floor
Senate 3rd Reading SB704 Arreguín
Senate Appropriations Hearing
Senate Committee
Senate Appropriations Hearing
Do pass as amended
Senate Appropriations Hearing
Senate Committee
Senate Appropriations Hearing
Placed on suspense file
Senate Public Safety Hearing
Senate Committee
Senate Public Safety Hearing
Do pass, but first be re-referred to the Committee on [Appropriations]
Introduced
Senate Floor
Introduced
Introduced. To Com. on RLS. for assignment. To print.

Latest Voting History

July 15, 2025
PASS
Assembly Committee
Assembly Public Safety Hearing
AyesNoesNVRTotalResult
7209PASS

Contacts

Profile
Joaquin ArambulaD
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Buffy WicksD
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Lisa CalderonD
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Mike FongD
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Diane DixonR
Assemblymember
Committee Member
Not Contacted
Not Contacted
0 of 16 row(s) selected.
Page 1 of 4
Select All Legislators
Profile
Joaquin ArambulaD
Assemblymember
Committee Member
Profile
Buffy WicksD
Assemblymember
Committee Member
Profile
Lisa CalderonD
Assemblymember
Committee Member
Profile
Mike FongD
Assemblymember
Committee Member
Profile
Diane DixonR
Assemblymember
Committee Member
Profile
Gregg HartD
Assemblymember
Committee Member
Profile
Blanca PachecoD
Assemblymember
Committee Member
Profile
Gail PellerinD
Assemblymember
Committee Member
Profile
Kate SanchezR
Assemblymember
Committee Member
Profile
Tri TaR
Assemblymember
Committee Member
Profile
Jessica CalozaD
Assemblymember
Committee Member
Profile
Mark GonzalezD
Assemblymember
Committee Member
Profile
Heather HadwickR
Assemblymember
Committee Member
Profile
Jose SolacheD
Assemblymember
Committee Member
Profile
Jesse ArreguinD
Senator
Bill Author
Profile
Sade ElhawaryD
Assemblymember
Committee Member