Was wondering what kind of problems would arise from the use of one of the big bang carbide cannons this coming Fourth Of July celebration as a noise maker? I mean all it does is make a loud noise, was mostly wondering if it could cause legal issues. Seeing as how we live in MA, has the AG had a chance to review one of these to make sure it has all the safety features? Has it already been banned? (sarcasm) I want to get one but if its gonna land me in jail I'll pass. Does anyone in MA have one or has ever had one and used it without issue?