They are larger and bulkier than CO2 but deliver consistent pressure regardless of ambient temperature or how fast you shoot. A 68ci 4500 psi compressed air tank will get approximately 1000-1050 shots.Ĭompressed air paintball tanks have several benefits. Fiber wrap 4.5k psi systems get an average of 15 shots per ci, so a 48ci 4500 psi system will shoot around 700-750 shots per fill.

Aluminum 3k psi systems get an average of 10 shots per cubic inch (ci), so a 48ci 3000 psi HPA tank will shoot around 450-500 shots per fill. A regulator's output is usually high pressure (800-850 psi) or low pressure (400-450 psi), depending on what you need for your marker. A paintball tank regulator on top of the bottle screws into your marker's ASA (Air Source Adapter) and regulates the pressure to your gun. Paintball compressed air tanks typically are rated to 3000 psi and made of aluminum or 4500 psi and are carbon fiber or fiberglass wrapped. An HPA paintball tank is actually pressurized with compressed air instead of filled with a liquid. The better option is HPA (High Pressure Air), also known as Compressed, N2 or Nitro systems. Refer to your owner's manual or give us a call if you are not sure your paintball gun can use CO2. Liquid CO2 that gets siphoned into the marker is hard on the seals and many of today's markers cannot use CO2 at all without damaging the marker. Your pressure starts to drop as your tank starts to get low.

If you fire a long rapid string of shots your pressure will drop and the marker can freeze up. CO2 pressure fluctuates with ambient temperature and how fast it is consumed. Most paintball markers will get around 50 shots per ounce of liquid CO2. CO2 paintball tanks are very inexpensive so they are popular with many players, especially beginners. CO2 tanks are filled with liquid CO2 and it is the pressure from this liquid turning to gas that powers the marker. What is the difference between CO2 and Compressed Air?ĬO2 tanks are the original air source for paintball guns.

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