Here's my take:

I think the distorted length of the gun barrel in the first one is distracting.

I believe my preferred pic would be number three; however, the lighting bothers me in all of them. With the sun obviously behind the hunter the fill light on his face is a bit too strong and gives a very artificial appearance IMHO.

I understand the need to bring out the face, but I would tone it down a bit to bring it more in alignment with the overall lighting (sun position) of the shots.