I don't know the situation with the actual charge, but if you can make a gun, you can certainly make ammunition.
theoretically true but having re-sleeved ammunition, the chances of injury is tremendously different. That said, a lot of people in California are having to resort to re-sleeving ammunition, not out of choice but because for all practical purposes, California has made buying ammunition impossible.
While you can crawl and bite your way through getting a horribly castrated gun in California, the real struggle begins buying affordable ammunition.
For regular people to own a gun that you can actually use in California, (not LEOs or certain other people), you either needed to have inherited them or bought them from the cartels. Otherwise you own something of limited use that insanely expensive to operate.
or, you can just break these stupid, unenforceable laws and buy out of state or just "uncastrate" it yourself.
no idea why so many people get their panties in a twist everytime California passes an unenforceable law. they're unenforceable.
pellet guns have low spin per inch, and use drag to add extra stability. and keep velocity below that trans-sonic shock range.
if you went to a reloading shop, and purchased some .177, or .22 projectiles, trimmed them down, or core them to about half wieght, and it will perform like a small rifle.
They are strong enough to embed the pellets into wooden fence boards already though. I think that is plenty enough velocity to blow out your trachea, enter your brain through your eye socket, and probably also penetrate the soft part of the skull.
i have couple of pellet rifles that will penetrate [2] gallon milk jugs full of water at 50 yards and leave pellets on the bottom of the third, 6" grouping with quick reload shooting.
dont get me started on souping up the piston, ive already talked about alternative projectiles, but yes it can be made even more powerfull so it will yeet signifigant grain wt.
you want to be able to KNOW and SEE the difference between a blackpowder, and a smokeless powder, and what not to put it in.
one thing that would add a lot of friction is if the primers are regulated.
thats the funny thing, felons cant possess firearms or ammo, however you can possess reloading materials, and be fine there until you start actually reloading, then you are in possession of ammo.