Everyone above 21 can shoot, don't worry about citizenship, membership and blah-blah-ship. A superior indoor automatic fire experience. A surprisingly large choice of weapons, very friendly staff, high quality protection gear and of course loads of fun with that fun button. They sell the shooting experience in "packages" and those packages do not always come with the desired amount of ammo but they offer an "a la carte" option when at least one package is selected so if you already know what you want to shoot, I'd recommend (what I did):
- 100rd M249 SAW (a fare amount of rounds for a machine gun). This is a package by itself so now you can add ANY gun they have.
- 8rd M1 Garand rifle. I know you always wanted to hear that "ka-ching" sound live. Bring someone who will capture that on video!
- 2rd M92 Barret. Earn an extra souvenir if you can complete their challenge.
There is also an option that I haven't seen on their website - you can add a GoPro filming you for $30. Does not capture the sound though...
Pro-tip: Keep that BMG shell as a free souvenir. The waiting time was about 30 min so you might want to book in advance or make some cool pictures with the replica guns they have. And don't forget to peek around in the museum!