Pepper-ball rounds are challenging plastic spheres crammed with PAVA (pepper) powder. While in the late 1990s and early 2000s, law enforcement began to adopt a new pepper spray shipping system determined by the machines used in paintball. A specialized paintball, termed a “pepperball”, is full of liquid or powdered capsaicin. https://promagakmagreview33320.wikicarrier.com/851500/the_45_gap_ammo_bulk_diaries