Rite.. Well I'm going to give some friendly advice; never mind the hate feed.
Walter, out of all respect I love the models, but the animations need dramatic changing man. When you animate, I'm figuring you move the gun (rotate) first. Don't, keep the gun straight and do the animations by taking your time. I take loving 7 hours per. gun to make mine and half the time I'm still not impressed (OCD sucks D:).
Point is the models are really nice, and you're very productive. I'd hope that you improve on the animations though. This isn't flaming, just some friendly advice is all.
(Also try gloved hands, they improve model quality, even though your models are lovey as they are)