So far tested with the LMG and shotguns the character model has a twisted left arm it looks all deformed. I took screen shots. It isnt bad with attachments, without attachment the arm gets all screwed up. I tried to post screenshots but they are not showing but the links to some pics can be found below.
https://www.dropbox.com/s/rfhbu0h31069y2k/ARM.png?dl=0
https://www.dropbox.com/s/mqwdb4zg0xy1z0w/arm2.png?dl=0
https://www.dropbox.com/s/rfhbu0h31069y2k/ARM.png?dl=0
https://www.dropbox.com/s/mqwdb4zg0xy1z0w/arm2.png?dl=0