Depends on where you are in the UK- there is one set of laws for England and Wales- Northern Ireland, Scotland and the Channel Islands have other laws. In England and Wales, you must be 18 yrs old to PURCHASE a firearm. A certificate to POSSESS a firearm may be granted at age 14- but the minor must be under the direct supervision of someone 21 or older.
18 to buy 17 to posses.
See the link below for a list of UK air gun laws.
You have to be 18 to buy a long gun and 21 to buy a hand gun.
There is no where in the United Kingdom that you can rent a nerf gun. You can only buy a nerf gun.
I suggest the link listed below.
In the US, 21 years old.
Yes
18
18.
11 to play at fields, 18 to buy a paintball gun.
18 for a long gun, 21 for a handgun.
There is no set age limit for cap gun ownership.