I like the revolver kind of loading system. It does looks a little unbalanced because of the handle imho. I would rotate the handle and resize it just a little. What i don`t like is how parts of the model (buttons, coolgrid) intersects the gun. Try to flatten the edges to the surface - it`s also easier to skin. hth
Nice work Alex keep it up... Is it a metal you are going for?,I mean the redness of it reminds me of a plastic just add some reflections using an enviromental image of some sort,distort the images,make it a soft-light blend and then chnage opacity as desired,that would create abit more color in the surface and works rather…