Reason article here.
One of the big quotes coming from the decision:
…the popular AR-15 rifle is a perfect combination of home defense weapon and homeland defense equipment. Good for both home and battle, the AR-15 is the kind of versatile gun that lies at the intersection of the kinds of firearms protected under District of Columbia v. Heller…
Judge Benitez issued a permanent injunction, but granted a temporary stay to allow the California AG to appeal (process underway). I understand the reasoning, but it would have been interesting to see if the gun companies could flood California with “now legal” rifles like they’ve done with magazines.