Features: Red and gray pepper projectiles. Description: The Byrna Technologies Pepper Projectiles are the projectile for incredible stopping power. They are filled with an Oleoresin Capsicum (OC) and PAVA blend that has fast-acting incapacitating effects. Those effected by its blow will experience burning in the throat, wheezing, gasping, and much more. This is the perfect companion for the SD Kinetic Kit or the SD Pepper Kit. Shop more self-defense products!