| Availability: | In stock (10) |
Our box of ten 8g CO2 cartridges is 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.