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CO2 Tanks

(📦 2 products available)

Keep your paintball marker powered with refillable CO2 tanks built for reliable field use. This collection includes common tank sizes like 12oz and 20oz CO2 tanks, giving players dependable air capacity for recreational paintball, scenario games, and marker setups that still run on CO2.

Refillable CO2 tanks for paintball markers
Available in practical sizes like 12oz and 20oz
Durable construction for repeated field use
Great for CO2-compatible paintball guns and backup setups

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CO2 Tank FAQs

Can any paintball marker use CO2?

No. Some markers are designed for HPA only, and CO2 can damage or perform poorly in incompatible systems.

What is the difference between CO2 and HPA?

CO2 is stored as liquid/gas and can be temperature-sensitive, while HPA is compressed air and is generally more consistent for modern markers.

What should I check before buying a CO2 tank?

Check marker compatibility, tank size, valve type, fill availability, temperature conditions, and manufacturer guidance.

Refillable CO2 Tanks for Paintball Markers

Durable 12oz and 20oz CO2 tanks for dependable paintball air power.

Refillable CO2 tanks remain a practical air source for many paintball players, especially those running classic blowback markers and CO2-compatible platforms. Compared with disposable cartridges, refillable tanks offer greater long-term value, consistent air supply, and the flexibility to keep playing without constantly replacing power sources.

Whether you prefer a compact 12oz CO2 tank or higher-capacity 20oz CO2 tanks, choosing the right tank helps balance weight, shot count, and runtime. Explore durable refillable options built for dependable field use and trusted performance.