Byrna 12g CO2 Cartridges - 10Pack

Byrna’s box of ten 12g CO2 cartridges are custom fit for the Byrna SD and HD Launchers. Now including 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.

*Not compatible with Byrna SDXL or HDXL or Launchers with Byrna Boost Installed