A friend recommended this place as something different to do when you are in Vegas and I am really glad I went.
The atmosphere when you walk in is great. They have some nice ladies kinda dresses like Laura Croft who will show you the selections on ipads in a lounge like setting. You can browse their t shirt and gift selections while you wait for your turn on the range which was kinda neat. They also had a photo area where they would bring out some machine guns for you to take pictures with.
Once you are ready to go they move you up and you meet your range master. I don't remember the name of the guy who helped us but they were professional all the way. They make sure you are being safe while shooting fully automatic weapons and offer advice on stance and targeting.
I didn't buy a regular package instead opted to make my own custom one. I got to fire an MP5, an Auto Shotgun and the 1919 Machine Gun. All of it took my breath away.
I have noticed in the few negative reviews of the place, that the biggest complaint is that they did not have a particular gun or ammo that someone wanted to shoot. I would point out that these guns and ammo are not things you can just run down to the local wal mart and get. Some times the gun parts come in slight variations. I was talking to one of the armorers there and he was telling me that some parts come in as either 30-06 or .308. That is just 2/1000 of an inch difference and cannot be told apart by the naked eye. That means sometimes they get parts that are not the right size but they cannot tell without measuring them. That means sometimes they get in guns and then those guns don't fire correctly. Then they have to reorder parts and wait until they come in. This of course means that not every gun will be available every day, but when this happens they make an accommodation for customers. How do I know this? Because I wanted to fire the M60 but it was out of commission and when I asked why, the nice armorer explained to me why. Instead they upgraded me to the belt fed 1919.
If you go in chances are you are going to be able to fire exactly what you want, but if for some reason what you want is not available do yourself a favor and take a deep breath and go with the flow. You might get to fire something even cooler than what you thought.