I don't know how familiar all of you are with real guns, but is the BR based off of the HK G36? I collect guns and was at a gun show the other day and it looks almost dead on the BR without the mag in. It just has an open collapseable stock. If you got an airsoft version of this you could just fill in the stock and have a very realistic BR. There are different variations of the G36 here is a picture of one to give you an idea.