The California Legislative Councel's Digest says:
AB 174, as introduced, Bonta. Weapons: grandfather clauses.
Existing law prohibits the possession of various weapons. Under existing law, certain of these bans exempted from their scope weapons that were possessed prior to the ban, if prescribed conditions met, are authorized.
This bill would declare the intent of the Legislature to subsequently amend this bill to include provisions that would end all of those exemptions.