We're no slouches either. Although, I was wrong.
but then there's this!
12020. (a) Any person in this state who does any of the following
is punishable by imprisonment in a county jail not exceeding one year
or in the state prison:
(2) Commencing January 1, 2000, manufactures or causes to be
manufactured, imports into the state, keeps for sale, or offers or
exposes for sale, or who gives, or lends, any large-capacity
(b) Subdivision (a) does not apply to any of the following:
(23) The importation of a large-capacity magazine by a person who
lawfully possessed the large-capacity magazine in the state prior to
January 1, 2000, lawfully took it out of the state, and is returning
to the state with the large-capacity magazine previously lawfully
possessed in the state.