Huge market just went bye bye for all pistol manufacturers - nobody is going to invest the time and money in making this ridiculous microstamping technology, as it's already proven to be unworkable.
On the other hand, foreign police suppliers like Glock, SiG and HK will continue to sell to the police market, as they are exempted from the laws that govern the citizens. I don't see any Ronnie Barretts overseas standing up for our rights, so no domestic pressure will affect that market, unless they fall prey to the new UN treaty and decide to no longer export to the US - THAT would be an interesting Catch 22 for the leftists, wouldn't it?
Back to California - I wish you guys all the luck you can get, seriously, and I wish Calirefugees would quit coming to other states and immediately press for laws that they fled from. We welcome all good gun people from California to Arizona, but please, don't try to change our laws - we like 'em just fine the way they are.