Features: (1) black Bryna SD lancher. (2) 5-round black magazines. (1) 5-rounds of regular Byrna pepper projectiles (1) 5-round tube of Byrna Eco-Kinetic projectiles. (1) 5-rounds of regular Byrna kinetic projectiles (2) 8-gram CO2 cartridges Description: This Byrna Tecnologies SD (Self-Defense) Pepper Kit uses CO2 as its fuel to launch .68 caliber round projectiles up to 60-feet away. They are amazingly powerful, but non-lethal. It is to used for self-defense and target shooting. There are many different types of projectiles that you can launch including: pepper, kinetic, eco-kinetic, pro-training, and max. If you are big into self-defense and self-defense training, this is for you! The Byrna SD is not considered a firearm and therefore does not require a permit or background check to be purchased. Check out more self-defense tools! There are plenty more one-of-a-kind items.