BYRNA 8GRAM CO2 CARTRIDGE

BYRNA 8GRAM CO2 CARTRIDGE

These 8g 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.

You can also use our cheaper 8g nitrogen cartridges in your byrna

Manufactures website BYRNA

NTG Nippon Tansan Gas Co.Ltd