The thing about CA gun parts is true. However, I don't know exactly what parts they are talking about or even if the proposal will pass. Never the less I am going to stock up on things like extractors and springs. The proposal as currently written would not BAN them, just "control" them. (HaHaHa). They would be dealt with as though they were a firearm with necessary paperwork and, presumably, fees. The idea is still evolving.