Byrna CO2 Cartridges

Reliable power for your Byrna launcher — available in both 8‑gram and 12‑gram sizes. These single‑use CO₂ cylinders deliver consistent pressure for training and practice, and are compatible with Byrna SD/SD‑XL and HD/HD‑XL launchers (when used as specified by the manufacturer).

Why Choose Them:

- Correct Fit: Available in 8 g and 12 g sizes to match Byrna launcher specifications.

- Consistent Performance: Manufactured to deliver stable pressure and repeatable performance for practice and training.

- Easy to Use: The launcher punctures and fires the cartridge on first use — straightforward and reliable operation.

- Recommended Procedure: Replace a punctured cartridge after use. Leave an un‑punctured cartridge installed in the launcher if you plan to store it for a short time to avoid losing compressed gas.

- Portable & Convenient: Small, lightweight cylinders that are easy to carry in a dedicated CO₂ case or range bag.

Safety & Storage Notes:

- Store cartridges in a cool, dry place away from direct sunlight and heat sources.

- Do not tamper with or attempt to refill cartridges.

- Do not expose to open flame, incinerate, or puncture intentionally.

- Dispose of punctured cartridges responsibly according to local regulations.

Fitment Reminder: Use cartridges compatible with your specific Byrna model. If you’re unsure which size to purchase for your launcher, check your owner’s manual or contact us and we’ll confirm compatibility.