I find it interesting that a very similar law has also been introduced in Washington State. I moved to the NW in part to avoid Cali gun bans. Wyoming next? At some point the gun-banners will have succeeded in concentrating serious military gun owners in a few free states. I'm not sure that is exactly what they are trying to accomplish. They may find there are some Unintended Consequences that attend to that.
It does make you wonder why rich Lefties are buying Ranchland in Montana and Wyoming.