Section 17310.

Cal. Penal Code - PEN § 17310.
in effect
Sign in to generate a plain English summaryAsk Belisarius Agent
As used in this part, “used firearm” means a firearm that has been sold previously at retail and is more than three years old.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

Starting a business in California? California LLC guide: costs and requirements