I also thought I saw something about buying 600 rounds of ammo mandatory to take the class. I assume they want you to buy their ammo, and not bring any of your own. Not sure what the cost is, but maybe they jack up the ammo prices, to make more money off of you.
I used to be able to get a box of 9mm ammo for just under $10, but I think now even the cheap stuff is like $30% higher? Havent bought any in a year.
Just an FYI.