There are alot of different types of materials that are used to stop ballistic rounds fired from a handgun or shotgun. Most well know of the materials is Kevlar, which is a woven fabric that when...
Yes as long as you are not doing an illegal act while wearing it...
Kevlar
In some countries, yes, absolutely. In others, only if you have prior convictions of a certain nature; in others, any conviction at all.
so you dont get shot... but u will still fill the bullet