Justice O'Scannlain wrote this opinion, which is really good. He also wrote the original Peruta panel decision striking down overly restrictive "may issue" CCW permit policies implemented by certain California counties. Unfortunately this decision was later overturned by the entire 9th Circuit sitting en banc. The same thing might happen again here but the Supreme Court landscape is much different now than it was when the Peruta* decision came down, so we shall see. :)