Date: 9/7/2020 17:17
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Swiss Arms 12-gram CO2 Cartridges, 500ct

5.02 reviews
Swiss Arms 12-gram

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30-day limited warranty



List Price $300.00 Save $80.00 (26%)

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  • CO2 cartridges
  • 12-gram
  • 500ct

Swiss Arms 12-gram CO2 cartridges, 500 cartridges per package.

Be sure of a proper fit and seal with these 12-gram CO2 cartridges by Swiss Arms. Exacting tolerances ensure a consistent performance in virtually any gas-powered gun. 500-count package.

We can not ship CO2 using air services. Please consider this when you choose a shipping method.

Item Code: CGCO2x500 [PY-A-5137]

other products by Swiss Arms

Average Customer Review

5.0 (2 reviews)
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5.0 5.0

5.0 5.0

By Airgun Papa from USA on 2016-08-15
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0.00 ratings

Things I liked: Product is contained in very clean and uniformly made powerlets. I noted that Umarex CO2 was manufactured in Taiwan as also are these. Except for the printing on the outside the construction of the container is identical. I can buy these in bulk for a whole lot less per cartridge than by buying Umarex packages of 12.

Things I would have changed: Nothing is needing change. Quality is excellent and the price is the best I have found for any bulk lot of CO2.

What others should know: I have cut open used cylinders of Crosman, Umarex and now these Swiss arms. All were nice without much difference found in the internal cleanliness of the cartridges. If anything, these from Swiss Arms were the cleanest of all. Power from the CO2 was very strong and lasted through as many shots as any other brand.


5.0 5.0

5.0 5.0

By TSC from USA on 2015-02-02
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1.01 rating

Things I liked: Exceptional value and prompt shipping.

What others should know: Packing slip was not included in shipment. Would have been helpful if this were available on the outside of the packing(s) received.


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  • John from USA asked:

    How much does this box weigh?

    • Mark from USA:

      30 lbs

  • Ray from USA asked:

    Hi!!! Has anyone cut an empty cartridge open to see if they are clean or dirty inside? Please let us know,and we'll keep our guns at optimum operating efficiency.Thanks reh

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