at Compulsive Paintball, we bring you the best air systems for your paintball markers and the assortment to meet any budget. All paintball guns are powered by some sort of air system. Each type has pros and cons and we can help you choose the right air system for your paintball marker, application and budget. We carry CO2 tanks, CO2 cartridges and compressed air or nitro air systems from the best paintball brands on the market. No matter how much money you have to spend, we have a high quality option for you and your paintball gun.