Different states have different rules on printing with a HG. You can look it up on USgunlaws.com (check the URL).
Problem is, if you print even if it's legal, you risk a 'concerned citizen' calling in a MWAG and getting proned out and even arrested (if the citizen lies and says you brandished, for ex.).
IMO, if you CC you should be very concealed, no flapping shirt, etc. You do not want someone knowing and possibly an 'anti-' calling you in and telling a story on you.