Byrna 8.1 Gram CO2 Cartridges (Pack of 10) has a rating of 4.2 stars based on 5 reviews.
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Byrna 8.1 Gram CO2 Cartridges (Pack of 10)

Sale price Price $11.00 Regular price

These 8.1g CO2 cartridges are custom fit for the Byrna HD. Each cartridge (new) will be good for 15-20 rounds (4 mags in a 5 round mag) at full speed. Punctured cartridges within the Byrna will leak over time. It is recommended to swap out punctured CO2 cartridges and leave an un-punctured cartridge inside the Byrna HD to avoid an compressed air loss. The Byrna HD will puncture and fire the first round at the same time. Note: This product is not available in CA, MN, AL, HI at this time.

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