 the importance of having choices. They engineered the Burna pistol launcher as a powerful tool for self-defense. It projects a pellet, a little projectile that emits a little plume of pepper spray and tear gas. First of all, when they get hit, they think they're shot and they stop. They also get their immobilized by the tear gas and the pepper spray. It's legal in all 50 states. You can travel with it. There's no background checks or permits required.