The 20 Oz Co2 tank is the most popular tank size for semi auto and full auto paintball markers. Expect to get 800 - 1100 shots depending on your marker and the setup.
This paintball CO2 24oz tank is ideal for all levels of play.
This tank assures a consistent recharge rate for maximum shooting efficiency.
One of the finest tanks on the market! Yields over 700 shots (can vary significantly by gun type, shooting style, elevation and other atmospheric conditions.