Manufacturers such as Ruger are letting their products expire and drop off the list and not be renewed. Berreta and Glock look like they will follow in kind. This micro stamping debacle is less about safety or crime prevention than it is about a back door scheme to dry up the supply of firearms in CA and make what does end up as approved be too expensive for an average citizen to afford.
Think of the micro stamping law as a modern legal throwback to The Army/Navy laws of the late 1860’s and instead of disarming slaves,freedmen and Negroes it works against the common man and for his owners/rulers aka the political class and assorted exempted groups .
next the state legislators will start complaining about neighboring states with “private party sales” leaking guns into Kali ala the New York state whining about Virginia et al.
they are never satisfied until only the gangs and cops (the same thing really) have guns.