First things first, this is not about Clarence Lai's Bang Bang store in Hong Kong but about Bang rule in airsoft which was put into place for safety purposes especially in too close encounters. Cards32 makes the case why it should not exist... "The bang bang rule should not exist in airsoft.  Simple.  It causes too many arguments and causes more issues than solves them.  I think if a field has a proper Joule limit (normally around 400 fps on a .2) for no MED, then this is fine."