California Assembly Bill AB1263

California 2025-2026 Regular Session

• Introduced: 2/21/25
• Refer: 3/24/25
• Report Pass: 3/24/25
• Refer: 3/25/25
• Report Pass: 4/9/25
• Refer: 4/9/25
• Report Pass: 4/22/25
• Refer: 4/22/25
• Refer: 4/30/25
• Report Pass: 5/23/25
• Engrossed: 6/3/25
• Refer: 6/4/25
• Refer: 6/18/25
• Report Pass: 7/2/25
• Refer: 7/2/25
• Report Pass: 7/16/25
• Refer: 7/16/25
• Refer: 8/18/25
• Report Pass: 8/29/25
• Enrolled: 9/12/25
• Chaptered: 10/11/25
• Passed: 10/11/25

Caption

An act to amend Sections 3273.50, 3273.51, 3273.60, and 3273.61 of, and to add Section 3273.625 to, the Civil Code, and to amend Section 29805 of, and to add Section 29186 to, the Penal Code, relating to firearms.

Impact

The implications of AB 1263 expand the scope of firearm control in California by defining ghost guns and digital firearm manufacturing codes more clearly under state law. By prohibiting unlicensed manufacture and the distribution of manufacturing instructions, the bill aims to curtail the rising trend of unregulated firearm production, which law enforcement officials argue poses a significant public safety risk. The changes will directly impact various participants in the firearms industry, including manufacturers and individuals attempting to produce firearms without proper licenses.

Summary

Assembly Bill No. 1263, introduced by Gipson, amends existing California laws related to firearms, specifically targeting the manufacture and distribution of ghost guns and other unlicensed firearms. It establishes new legal prohibitions against knowingly aiding or facilitating the manufacture of firearms, including those made with 3D printing technology or CNC milling machines. Violations of these provisions are classified as misdemeanors, creating a new state-mandated local program to enforce these regulations. Furthermore, the bill introduces stricter restrictions on individuals with misdemeanor convictions related to firearm manufacturing, disallowing them from owning or purchasing firearms for ten years after their conviction.

Sentiment

Reviews of AB 1263 reflect a divisive public sentiment on firearm regulations. Supporters view the bill as a necessary step towards enhanced public safety and responsible gun ownership, emphasizing the need for strict controls on the proliferation of ghost guns and digital firearm manufacturing. Conversely, critics argue that the legislation encroaches on the rights of law-abiding citizens and manufacturers, potentially stifling innovation in the firearms industry and limiting access to lawful firearm production.

Contention

Notable points of contention surrounding AB 1263 include concerns about its potential overreach and its impact on local manufacturing rights. Critics warn that these legislative measures could set a precedent for further restrictions on individual liberties concerning lawful firearm ownership and production. The debate highlights the ongoing conflict between advocates for stringent gun control laws and supporters of Second Amendment rights, raising questions about the balance between safety and personal freedom.