That unconstitutional vagueness is central to the only remaining lawsuit challenging AB962. More details here.
How cool is that for tens of thousands of 30-30's?
The CA law is unconstitutional because it imposes an undue burden on the inter-state delivery services DHL, Fed-EX and UPS. The US Supreme Court struck down an analogous Maine law that prohibited the inter-state delivery of cigarettes in Rowe Vs New Hampshire Motor Transport.
The state cannot regulate inter-state activity and its also prohibited from doing that by the US Constitution. CA went too far and I expect the law to be voided by the courts.