pretty good, but, if he was shot in the back shouldn't he fly forward due to the force?

If you're shot in the head (and you're standing still) you fall in the direction of the shooter. This is because the force of an exit wound (bullet/blood/brains spraying out) is greater then the force of the entry wound (just a bullet.) And you loose all balance when you're shot in the head.

But, since he's walking, Reptile would fall forward (as all his weight is moving forward.) But his head would snap backward ('cuz of the exit wound.)

Of course the black guy would have the gun.
Pretty detailed blood but why the hell would anyone in the MK Universe use a gun if they can shoot fireballs and crap (Stryker was supposed to be a riot cop so he doesn't count.)

Sitff like this always pissed me off, especially in Naruto, why is it that since they're powers don't kill they can't just use guns. I mean, they have headsets and refirgerators, there's no way guns don't exist in their universe