I cant believe it that ive just stumbled upon your thread -___-' Anyway outstanding job on everything!!! Your work on the SMGs had inspired me to make my own within the next month or so. It'll be made out of wood, with a priming mechanism, removable clip, working trigger which make the front part of the SMG 'vibrate' as if it was actually firing and also and adjustable stock. I might consider using your way of the ball catch mech to keep the stock in place. This all got me so hyped! Was just wondering, is it okay if i use your blueprints just for personal use? Once again, astounding job on everything and keep it up!!!