Yes many do rent out guns.
There is no where in the United Kingdom that you can rent a nerf gun. You can only buy a nerf gun.
SOME ranges may have seperate air gun range facilities
Gun shops, gun shows, sporting goods stores, want ads, local ranges.
I would suggest that you conduct a Google search using the terms East Tennessee Gun Rental. There are several ranges that rent firearms (many indoor ranges do not permit firing full power rifles- the backstop is not designed for that) East Tennessee can cover a lot of ground. There are ranges in Knoxville and Sevier that rent firearms to be used on their range.
Actually a BB gun is an air gun. But an air gun also includes pellet guns and rifles. BB guns are the bottom end of the air gun family. Pellet guns are more accurate than BB guns and they usually cost more.
All guns use gun powder except Air guns and Air rifles
guns guns guns
Airsoft guns are not firearms and are not affected by gun regulations.
Long gun or hand gun
Vintage cap guns can range in quality, so this may affect the price. This being said, a cheap vintage cap gun will be anywhere from $7.50 to $50. Meanwhile, a vintage cap gun with more quality being applied can be sold anywhere from $40 to $200.
gunpowder can be used for guns and fireworks
If you live in a state where machine guns are legal, you must find a shooting range that is a class III dealer and has a machine gun to rent. Otherwise, to legally shoot one, you have to find someone who owns a machine gun and let them take you to the range.