yep .. seen some comments were old .. but what if i was that instructor carrying .. i'm 5'3 and a buck 40 ..
after he left the store i would think i would have stayed at the door at the ready .. come back in and your down or go on your way ..
I'm not sure while open carrying with my gun pulled I would have let the much larger man come at me that many times. He showed restraint and that's good, but was he trying to grab the gun?