Perhaps a retarded question, but can any of these ARs be purchased by a CA citizen, for use in CA?
Yes, with certain caveats.
I bought 2 AR recievers last january, and the CADOJ estimates 30,000 recievers have been bought
legally in the state in the past year. These are totally normal lower recievers, not FAB-10s, CA-Bushmasters, or any other neutered weapons.
ARs in california have to fall into one of two categories:
1. no "evil features", which means no forward grips, flash hiders, or telescoping stocks. it also means that the evil pistol grip on your AR will have to be hacksawed off or replaced with a
CA-legal grip (still need a little piece of it there to hold the selector detent spring)
2. Fixed magazine. Using one of several
kits, you can have all the telescoping stocks, forward grips, and flash hiders you want, and just have to break open the action to reload.
For more info on this, check out
http://calguns.net