10 pack CO2 Cartridges for Byrna

Our box of ten CO₂ cartridges are custom fit for the Byrna HD. Optional 1 CO₂ cartridge with oil for simple maintenance every 10 CO₂ cartridges used. Each cartridge (new) will be good for 15-20 rounds (4 mags in a 5 round magazine) at full speed. Punctured cartridges within the Byrna HD 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 any compressed air loss. The Byrna HD will puncture and fire the first round at the same time.

This item has to ship ground and has a flat shipping fee. If you are ordering other items we can waive or refund the shipping fee if you email us. 

Please Note: No discount codes can be used for Byrna Launchers or Byrna accessories.