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12g Co2 Capsules


12g Co2 Capsules

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12g Co2 Capsules

Packs of 10, 25 & 50 non threaded 12g CO2 cartridges. Not in a branded boxes.

Ideal for use in many CO2 operated pistols and rifles- please double check your gun takes 12g (NOT 12oz) cartridges!


Length: 83mm
Width: 18.3mm
Neck Length: 7mm
Neck Width: 7.3mm


You must be over 18 to purchase this product.
Resellers please ensure your customers are over 18.

Do not dispose of unused gas cartridges!
Ensure cartridges are empty prior to disposal.
All of our gas products are single use only - they cannot be refilled.

More information about CO2:

CO2 or Carbon Dioxide is an odourless, colourless, non inflammable gas with a light sour taste, it does not contain any minerals, salts or other solid ingredients.

Warning Freezing High Pressure Gas
Our gas cartridges and cylinders are filled with liquified gas under high pressure.
Puncturing the cartridge (or opening the cylinder valve) can cause freezing gas to escape so you may want to protect your hands and face.
Ensure cartridge or cylinder is empty or isolated before removing from your device.
Cartridges get freezing cold when punctured.
If you are burnt by freezing gas you must immediately seek medical advice. A high pressure gas burn can cause deep tissue damage which is not immediately obvious at the time of the injury.

Cartridge Data:

Cartridge contains 12g (15 Cubic CMS) of Carbon Dioxide at approximately 60bar/900psi.
Cartridge Volume/Water capacity: 14ml
Filling Pressure: 8MPa
Force required to pierce: 400N max
Cartridge total weight: 42gm
Coating: Fe/Zn8 Zinc plating finish
Size: 83mm x 18.8mm
Non-Threaded Not refillable.


Cartridge contains 12g of Carbon Dioxide under very high pressure.
Please only use with a device approved for this cartridge and follow manufacturers instructions.
Non-aerosol. Non refillable. Recyclable steel.
Never dispose of full cartridges.
Keep out of reach of children.
50C Max temperature.
-5C Min temperature.
Storage and operating temperature: 3C (minimum) 50C (maximum).
Do not take onboard an aircraft.

Do not use as a food ingredient.
This CO2 cartridge contains a gas which is designed to be used as a propellent but is not designed for carbonating liquids for human consumption.

Additional information


Crosman, Swiss Arms, Umarex




30, 40, 50, Packs of 100, 10, 20

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