That's very similar to the range I go to. There's usually an RSO actually on the range watching, policing brass, and answering questions. Plus 3 or 4 other guys behind the counter on the other side of the glass keeping an eye on things. They limit by round size, (no rifle caliber, no shotgun ammo, and no handgun ammo .41 Mag and above, and no steel core ammo). But they have no restrictions beyond that on what you shoot. Heck, they even have a pre-86, NFA Uzi for rent. I haven't shot it yet, but was planning to, prior to the panic. Now I don't feel like wasting the ammo.
