A dude, can kill me with the SCAR, even if he has his back against me, i shoot him at close range with the Marshall, and by the time my char i pumping a new shot, he has killed me...
And one more thing, i think that you shouldnt be able to get headshot so damn easily!!
In a head to head gunfight, it should take 2 shots to the head to kill... Not one. Think, we go epic nano helmets, yet even pistol bullets will penetrate them instantly
Thats all i had to say