Doesn’t change the fact he will not be guilty of murder and he shot in self defense. I’m sure Rosenbaums explanation of how he killed Kyle would have been better for you, alas it is not to be.
Maybe like this. Are you that naive? If they took his weapon he likely would have been beaten and kicked to death or unconsciousness. Either way it qualifies as great bodily harm. No one has to let lefty punks do that to them. Good shoot. Go Kyle.