Product Features & Specifications

Byrna Technologies CO2310 Replacement 8 Gram 10 Per Pack with Oiler CO2

The box of ten 8g CO2 cartridges are custom fit for the Byrna HD.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.