I ducked for cover one time over at Poco when a fella swept the row with a brand spankin shiny new m4 style carbine.. magazine in the hole and everything. So I'm yelling for the R/O on the deck like I'm some brand new shaved head in battle school back east. So the R/O comes over and gives him both verbal barrels. Including the range safety rules, consequences of doing that again, and a pointed reminder of how unpopular that kind of thing is going to make him. End result. He plays it safe, and I get two hours of beady eyed stares ending with a murmured 'You pussy, the magazine was empty' in a cease fire.
I didn't say a damn thing. Duck, yell for the R/O, don't laugh. They might figure it out and either way you remain .223 hole free.