I sense many amusing tales coming from this one.
[I shall be burned in effigy, and my coffee symbolically riddled with rounds!]
Symbolically? What fun would that be?
More fun to put out a few paper cups of the brew at extremely long range (for the class of weapons) , and see who can hit one first, or hit the most. Restrict to a single type of weapon, ie. handgun, 5.56 or 7.62x39 carbine etc.