A BB gun is a type of air gun designed to shoot metallic ball projectiles called BBs, which are approximately the same size as BB-size lead birdshot.

What is a BB gun used for?

How they are used. For the most part, BB guns tend to be used for either training or target practice. Some of the more powerful BB guns can be used for pest control purposes and even hunting small game.

Is using a BB gun illegal?

You do not need any type of defence (see below) so long as you are over 18 years old, to use a bb gun there is no minimum age requirement by law. However, adult supervision is recommended at all times.