i need pointed in the right direct for help with one of my AR's. I need a gunsmith recommendation....the bolt is stuck ( I mean stuck! ), can't even move the charging handle. Now here's the kicker, I don't know if the round in it is live or not. My son was out shooting today and he didn't remember if it discharged or not. Trying to be careful, looking down the barrel with a flashlight, i can't tell either. I need a professional to look at it....thanks in advance!