500Nitro
Just returned from LV. My son and I visited the Gun Store. I tried the Thompson M1A1 and my son used the H&K MP5. It's a lot of fun for us Australians that don't have access to these firearms. However, the range officers insist to mount the targets upside down (Bin Laden and Saddam) because of muzzle rise. The idea being that muzzle rise will place rounds in the body area. This made little difference to us as we hit what we aimed at.