No you dont. but you should just check the laws depending on where you live for the regulations and rules of owning one..
hoped this helps
Not in the United States
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.
It all depends on the country where you live.
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.
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.
Follow all applicabe laws where you live.
This is a world wide question and answer community. So when you ask a question you need to be a little more precise on your location. Where or what is "pa"? is it Pakistan, Panama or Paris?
No.
Yes it is required.
You need to Identify the make and model of the BB gun in order to get an answer not the serial number
Rhode Island has very strict gun laws (see the link Below) they have classified BB guns as firearms. You have to get a gun permit to own one and go through the regular processes for a firearm to own one.