You guys don't understand the breadth of this proposed law. It would apply to ALL ranges, indoors or outdoors.
The definitions referred to:
California Code, Civil Code - § 3482.1
(2) “Sport shooting range” or “range” means an area designed and operated for the use of rifles, shotguns, pistols, silhouettes, skeet, trap, black powder, or any other similar sport or law enforcement training purpose.
(3) “Indoor shooting range” means a totally enclosed facility designed to offer a totally controlled shooting environment that includes impenetrable walls, floor and ceiling, adequate ventilation and lighting systems, and acoustical treatment for sound attenuation suitable for the range's approved use.