My question is, is it possible to make a muzzel brake out of the grenade launcher. I went to a local store and he said that one guy he knew drilled a bunch of holes in his grenade launcher and basicly turned it into a muzzel brake. He also said that doing that made it shoot like a .22. Is this possible? Can it be done? I have to opportunity get one, and if it's possible, I think it would be a good selling point. What do you think.