BYRNA 8 GRAM GAS CARTRIDGE 10 PACK FOR BYRNA SELF DEFENSE LAUNCHERS

Description

Our box of ten 8g CO
2
cartridges are custom fit for the Byrna HD. Now including 1 CO
2
cartridge with oil for simple maintenance every 10 CO
2
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 CO
2
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.