Ok, im trying to get back in my screenshot groove after not taking any in about 2 months, so let me know how i did. Oh and i sux at campain shots =). Ill go from best to worst in my opinion.
1st is pretty good even if it is just a simple lighting effect. 2nd looks cool, but i dont like that you are reloading. it would look nicer if you had both hands on the gun, it kinds looks like hes grabbing his balls. 3rd one, not so good.