Byrna 8 Gram CO2 Cartridge w/Oiler 10 Count Box

Our box of ten 8g CO₂ cylinders are custom fit for the Byrna CL, SD, EP and HD Launchers. Now including 1 CO₂ cylinder with oil for simple maintenance every 10 CO₂ cylinders used.

The 8 Gram Not compatible with Byrna LE, SDXL, HDXL or Launchers with Byrna Boost Installed

We recommend that you keep an unpunctured cylinder in your launcher at all times for self-defense purposes.  Punctured cylinders within your Byrna Launcher will leak over time.  Be Prepared to Defend!