So if you are CHP or even worse, open carrying, I can just shoot you because you have access to a gun?
I'm not saying it's ok to shoot him if he's just standing there... but if I say... stay back and he advances towards me to try and grab my weapon... well then that's a different story.
I'm pretty sure you wouldn't be in too much trouble if you killed me while I was trying to grab your weapon.
And as for CHP or Open carry.. I'd hope you'd at least wait for me to go for my weapon in an unwise manner.