The Daisy 12 Gram CO? Cylinders (5 Count) provide reliable and consistent power for CO?-powered air rifles and pistols, making them an excellent choice for recreational shooting and target practice. Engineered to deliver steady pressure output, these premium Powerline-quality cartridges help maintain consistent velocity and smooth operation in compatible airguns. The compact 5-count pack is ideal for short practice sessions, quick restocking, travel, or occasional shooting, while its lightweight design makes storage and transport easy. Whether you're testing a new airgun, supplementing your existing CO? supply, or keeping spare cartridges on hand, these cylinders offer dependable performance shot after shot. By ensuring reliable power delivery, they allow shooters to focus on accuracy, skill development, and enjoying their shooting experience. Please note that due to shipping regulations, this product cannot be transported by air and is available for ground shipping only.