Byrna Less-Lethal Self-Defense Ammo features some of the strongest chemical compositions on the market. Physical effects include: Burning in the throat, inability to breathe, shortness of breath, nausea and excruciating physical pain.

Byrna's training ammunition is specifically designed to replicate the authentic shooting experience without the lethal consequences. Perfect for refining skills, these rounds provide a safe yet effective platform for enthusiasts to practice their precision.

Byrna CO2 Cylinders are custom fit for Byrna Handheld Pistols and Rifles. Each 10 count box of Byrna CO2 includes a single oiler cylinder for simple maintenance and upkeep.