What is the age limit to rent a handgun and purchase 9mm ammo

Im pretty sure its 21 if your alone or if you have a guardian over the age of 21 they can rent it

This is right from their website: "You must be 21 or over to use the range, or accompanied by someone over 21. Some rental firearms have a minimum age of 16..." Regarding the purchase of handgun ammo, federal law states you have to be 21 years old to purchase handgun ammo. I don't know how it works at the range since you would typically use all the ammo there but they may have the same requirement since you're technically "purchasing" the ammo.