Pepper-ball rounds are difficult plastic spheres full of PAVA (pepper) powder. While in the late 1990s and early 2000s, police started to undertake a fresh pepper spray supply procedure according to the devices used in paintball. A specialized paintball, known as a “pepperball”, is full of liquid or powdered capsaicin. https://5-45-bulk-ammo81109.wikiexcerpt.com/3905643/5_essential_elements_for_12_gauge_non_lethal_rounds