Air gun laws differ depending on your location. In most of the US, the only requirement is that you be 18 to purchase an airgun. In other countries, airguns that fire a projectile with higher energy levels require permits. Many US localities may have local ordinances that limit where you can shoot- so it all comes down to- Where are you?
At a minium, 21 for a hand gun and 18 for a long gun.
No
yes
since an airsoft gun is considered a toy it is legal for any age but you have to be 18 or older to buy it
no any kind of gun is illegal there
Depends on where you live, and how the Gatling Gun is operated. In MOST of the US, a hand cranked Gatling Gun is legal to own, if you can meet the legal requirements to own an ordinary gun. However, the last one I saw for sale was around $15,000.If the Gatling Gun is operated from a power source (think Jesse Ventura and the movie Predator), then it is regulated as a machinegun. That requires special registration and payment of fees.
You have no legal requirements or responsibilities after death
This link should answer all of your questions about NZ Firearms requirements. http://www.police.govt.nz/service/firearms/index.html
airsoft guns are NOT designed to hunt with. They are considered toys.
yes if you dont show it out of a window and are 18
you just have to be 18 - 21 or legal age to own a gun. and you best luck is at walmart
You will need to consult with a lawyer familiar with VA laws for a current and legal answer.