Because I don't think Cap would actually aim a gun at anyone in public so they'll settle on laser pointer, cause Steve thought "who can tell the difference right?" Plus they won't have the cash to buy that kind of gun anyways so, Hello laser pointer!
Clark Gregg everyone! I walked into my roommates room tonight to talk to her and she's been watching Agent's of S. and she asked me who my favorite Avenger was, I said Coulson, he's been my favorite since the beginning. Clark Gregg is the best.
Signed Avengers Poster (Certificate of Authenticity Included)