So it seems switchblades over 2” in length are okay to own and keep in your private collection as long as you don’t carry them but you’re pretty much screwed as far as those other items go. Sad to see even D guard handle swords could land you in hot water.
Correct, it is legal to own switchblades over 2", just not to carry them on your person or inside the driver/passenger area of a vehicle.
It appears nunchucks are legal for official martial arts trainers to possess but they’re not okay for civilians to have. So ridiculous.
It's legal for a martial arts schools that is
licensed by the government to purchase nunchucks and have them on the premises of their school (CA penal code 22015), and it's legal to sell nunchucks to a licensed school (22015), but that's it. If a martial arts instructor, even one who owns a licensed school, were to be found in possession of nunchucks outside of their school, they might be in big trouble under CA penal code 22010 which makes possession illegal. I'm not sure if there is case law on this, but I don't see any exception in the law for instructors possessing nunchucks outside of their schools. It appears that possession of nunchucks is strictly limited to
licensed school premises.
On a related note, I've seen cases in California where the cops entered peoples homes, with the owners consent, either in response to the owner/occupant reporting a crime or some other issue, or the cops wanting to question the owner/occupant about a crime, and when the cops see an illegal weapon hanging on a wall, or in a display case, the owner/occupant finds themselves under arrest for possession of that illegal weapon.
That is something for people to consider if they own illegal weapons, and only keep them at home, but have them on open display. People often don't expect the police to enter their homes, but then someone breaks into their car, they call the cops, and when the cops show up they invite the cops in to file a report and forget that they have an illegal weapon on the wall. Or they don't know it's illegal, and they find out the hard way.
As far as knives and switchblades are concerned, we here in California are very lucky that the legislature didn't take as extreme a position on knives as they did on other items.