50 BMG must only be used at the 200-yard range and berm. When shooting these very high-powered calibers at free standing berms, like the 50- and 100-yard range as well as the 100-yard high power range, it will create tunnels and/or holes in the berm.
For the pistol bays containing steel targets, they must never be shot with shotgun slugs or any necked-down high velocity ammo.
The plate racks must not be shot with .500 magnums.
Pistol calibers only on all steel in the pistol bays.