I haven't been yet, but checked out their site to see if they had any overly stupid rules.

The very fist time I went to Green Mountain, a guy shot himself in the foot. I didn't even own any guns at the time and had rented a few to try out. I went back into the lobby to buy some more ammo and the place was full of paramedics and police. At first I thought it was a bunch of guys just getting off work heading to the range and thought, "Cool, look at all these guys!" then someone moved and I saw the guy on the stretcher.

Also, the last time I was at the Boulder Rifle Club, there must have been a ricochet because during one round all this smoke started shooting out of no where, then some flames burst about 4 feet into the air. It was pretty crazy.

Anyway, the point is that I don't know a TON about ricochets or anything, but It probably wasn't the ranges fault. Weird things can happen when shooting bullets at things. It could have just been a really bad shot on the wrong part of the range.

Any other impressions of the range? I'm still curious to check it out.