New

The Legislative Outreach Center is live. Hours of hunting down legislator and staff emails, now a few clicks.

See What's New
Home/Bills/AB 1263California · 2025–2026 Regular Session
Assembly BillChaptered/SignedCivil

AB 1263: Firearms: ghost guns.

California · Assembly · 2025–2026 Regular Session · last verified November 24, 2025

What AB 1263 does, verified November 24, 2025

This bill aims to amend the law regarding firearms manufacturing, distribution, and possession. It would prohibit the manufacture of certain firearms, including ghost guns, using 3D printing or CNC milling machines. A person knowingly or willfully aiding or abetting the manufacture of these firearms would face a misdemeanor charge. The bill would also establish a new crime for distributing digital firearm manufacturing codes, which include computer-aided design files or other code that can be used to manufacture firearms. A person who owns or participates in the management of an internet website that makes these codes available for purchase or distribution could be presumed to have violated this provision. The bill would require firearm industry members to provide clear and conspicuous notice to prospective purchasers that certain conduct, such as manufacturing firearms without a licens…

Bill journey
IntroducedComplete
In CommitteeComplete
First Chamber FloorComplete
Second ChamberComplete
GovernorComplete
6ChapteredCurrent
Last action: Chaptered by Secretary of State - Chapter 636, Statutes of 2025. (2025-10-11)Alert me
Author and sponsors
Full contact details, staff, and committees with Connect, $15/moUnlock
Coauthors
Nick SchultzRebecca Bauer-KahanAsh KalraCatherine Stefani
Recent actions32 total · showing 5
Oct. 11, 2025Chaptered by Secretary of State - Chapter 636, Statutes of 2025.
Oct. 11, 2025Approved by the Governor.
Sep. 24, 2025Enrolled and presented to the Governor at 3 p.m.
Sep. 12, 2025Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 62. Noes 13. Page 3387.).
Sep. 12, 2025Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 62. Noes 13.).
Full action history, 27 earlier actionsConnect Plus
GovBuddy Demo

See how GovBuddy fits your team.

Share a few details and our team will follow up with a focused walkthrough.