It all depends on the country where you live.
It all depends on the Country and location where you live. In the USA you must be 18 to purchase a BB gun, but no permit is required to buy one.
Not in the United States
Real BB's are .177. So NO is your answer.
Most U.S. states do not have a required age for a BB gun. The reason is, a BB gun is not classified as a firearm, so they do not fall under firearm regulations. That said, there may be some states that have stipulations on BB guns, but most don't.
You trade it in for a new one, As long as you have a permit. This only applies if you live in a country where a permit is required.
I don't think you can buy a BB gun in Longisland but, you can buy them in America at any store like K-mart or coslow. Because America is cheap ;)
Big 5
NO
one that you can afford
In most of the United states you must be 18 to buy a BB gun. In other countries you must be 16. Any younger and the answer is usually NO.
There are licenses and licenses. You can get a firearms owner's ID that will permit you to purchase and possess a rifle, shotgun or bb/ pellet gun at 18. A handgun permit is 21. A permit to CARRY a concealed handgun is 21.
Most all Walmarts sell BB guns