Ranges need 3 rules:
1) All guns being handled must be pointed downrange.
2) No handling of guns when there are people downrange.
3) All bullets must hit the berm.
Any additional rule is being made because people can't be bothered to understand and follow those 3.
A gun in a case is not being handled, the case is. Guns are not magic, cased and holstered guns do not fire on their own.
SCDNR ranges won't allow shooting steel.
Fortunately, I have a plan for that...