8 Gram CO2 Cylinders are only compatible with the Byrna SD / EP & HD Models.

*Not compatible with Byrna LE, SDXL, HDXL or Launchers with Byrna Boost Installed

Our box of ten 8g CO₂ cylinders are custom fit for the Byrna SD, EP and HD Launchers. Now including 1 CO₂ cylinder with oil for simple maintenance every 10 CO₂ cylinders used. Each cylinder (new) will be good for 15-20 rounds at full speed.

It is recommended to keep an unpunctured cylinder in your launcher at all times for self-defense purposes.  Punctured cylinders within your Byrna Launcher will leak over time.

At this time we do not ship any products to:

• Hawaii

• Manhattan, NY

• Bronx, NY

• Brooklyn, NY

• Queens, NY

• Staten Island, NY

• Yonkers, NY

• Washington, D.C.

• San Francisco, CA