DraftDraft definitions, under editorial review. Informational content is not legal advice.
DraftCalifornia legislation history
Senate Bill 880 became Chapter 48 of California’s 2016 statutes when approved on July 1, 2016. [1] It amended assault-weapon definitions for specified semiautomatic rifles and pistols, incorporating a fixed-magazine definition tied to disassembly of the firearm action. [1] The act also amended registration provisions and added a transitional provision. [1] Its original text is a historical enactment, while DOJ’s later guidance documents the June 30, 2018 registration deadline and the limited 2022 reopening; those later dates should not be replaced with the original bill’s deadline. [2]
- 1. California Senate Bill 880, Chapter 48 of 2016retrieved 2026-10-04
- 2. California DOJ: Bullet Button Assault Weapon registrationretrieved 2026-10-04
See also
- assault weapon (California definition)Draft
A statutory classification with more than one route to definition: Penal Code section 30510 identifies designated semiautomatic firearms, while section 30515 adds classifications based on firearm category, magazine arrangement, listed characteristics, capacity and length.
- fixed magazineDraft
Penal Code section 30515(b) defines an ammunition-feeding device contained in, or permanently attached to, a firearm so that removal requires disassembly of the firearm action.
Terms that use Senate Bill 880
About this glossary
This entry is one of 153 defined terms in the CalGunHub glossary of California and federal firearm-law vocabulary. The 11 core terms are short plain-English definitions; the extended terms are cited research drafts, labelled as drafts, with their statutory sources listed under each entry. Every definition here is informational only and is not legal advice.
Get the weekly Roster and Law brief
One email a week on California roster changes, new laws and court rulings. Alerts when something changes.

