The Proto Primo Gravity Loader in Black features a 8-10 balls per second feed rate with no batteries required. The primo loader is powered by minimal agitation and sorts/funnels as you shoot for a consistent vertical feed. The patent Pending Proto Primo Loader is the first of it's kind with a positive feed shelf designed to relieve pressure on paint reducing jams and increasing feed rate. It comes with a clear spring lid for easy reload. The large opening works well with Proto Alpha pods for the ultimate paint carrying system. Holds 200 paintballs.