If you want to rent full auto firearms, try The Gun Store (google it). Also, DiscountFirearms & American Shootershas a small selection. You'll end up spending a good amount of cash for renting them.
I've attended Front Sight for the 4-day handgun course and I thought it was great. The hours are usually from 0800-1800 except Sunday because of the night shoot. Plan to be there until 2100-2200 on Sunday. The website says you'll need 800 rds but you'll only shoot about 650 rds. Bring food with you since Pahrump is a far drive from the facility and you only get 1hr for lunch. They have porta-poties but they keep them very clean and they have stations where you can wash your hands. Bring warm & cold weather gear with you. It's hot in June but it can get a little chilly at night. Bring a good holster and a double mag pouch, a concealmentgarment, eye/ear protection,flashlight& extra magazines. If you are bringing your own firearm, bring a back up just in case. You can also rent them there but you will have to call ahead. I've seen a few people's firearm go bad. Also, I would bring your own ammo since ammo is hard to find around here. Email me (for faster response)if you have any more questions.