Probably not the safest gun range in the world
Guns are dangerous, we all know that. Treated with respect though, they become a lot safer. However, when put in the hands of idiots, it's just a matter of time before something happens. The instructor in this video appears to be teaching gun safety, which is ironic, if not terrifying. Still, you've got to admire his "I'm just waiting for a mate" level of stoisism in front of these tourists who are pretty sure he almost killed someone.