Sporting. Makes the Nazi Gun La...er, the '68 Gun Control Act feel all warm and fuzzy inside. It's tempting to put something patriotic or funny on those but considering they are what stands between you and a fun new toy it's probably better to just go with the tried and true phrases than do something to make yours stand out. On the other hand, I wonder if the folks at ATF actually read/care what's in those boxes. Like if for Reason or Intention you simply put "Yes", they'd want clarification like they have done with barrel lengths.