Byrna CO2 Cartridges – 8g, 12g & 88g Replacements

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Shop Byrna CO2 cartridges and replacement CO2 components for compatible Byrna launchers. Nakestores carries Byrna 8 gram, 12 gram, and 88 gram CO2 cartridges for models including the Byrna SD, LE, CL, CL-XL, TCR, Mission 4, and other compatible platforms.

Using the correct CO2 cartridge for your launcher is important for proper operation and performance. CO2 requirements vary by Byrna model, so always verify the cartridge size and compatibility listed for your specific launcher before ordering.

Looking for additional launcher equipment? Browse our Byrna Accessories collection .

Shop Byrna CO2 Cartridges

Byrna launchers use compressed CO2 as their power source, but different launcher platforms require different cartridge sizes and configurations. This collection brings together the primary Byrna CO2 replacement options in one place.

Current options may include:

Byrna 8 gram CO2 cartridges
Byrna 12 gram CO2 cartridges
Byrna 88 gram CO2 cartridges
Compatible CO2 replacement caps
Other launcher-specific CO2 components

Byrna 8 Gram CO2 Cartridges

Byrna 8g CO2 cartridges are used by compatible Byrna launcher platforms including certain SD and CL configurations. Cartridge compatibility depends on the exact launcher model and generation.

Always follow the current manufacturer instructions for installing, storing, replacing, and handling CO2 cartridges.

Byrna 12 Gram CO2 Cartridges

Byrna 12g CO2 cartridges are used by several compatible Byrna platforms, including certain LE, CL-XL, TCR, and other configurations.

Do not assume that an 8 gram and 12 gram cartridge are interchangeable. Use only the cartridge size and CO2 system specified for your particular Byrna launcher.

Byrna 88 Gram CO2 for Mission 4

Larger Byrna platforms such as the Mission 4 use a different CO2 configuration from Byrna's pistol-style launchers. Compatible 88 gram CO2 cartridges are designed for supported larger launcher platforms.

Review the individual product page and current Byrna instructions before installing an 88 gram cartridge or compatible adapter.

Which CO2 Cartridge Does My Byrna Launcher Use?

CO2 cartridge requirements vary by model. When choosing replacement Byrna CO2, confirm:

Your exact Byrna launcher model
Launcher generation or configuration
Required CO2 cartridge size
Whether an adapter or special cap is required
Current manufacturer instructions

If you are unsure which launcher you own, visit our Byrna launcher guide or review the specifications on your launcher product page.

Byrna CO2 Replacement Caps & Components

Certain Byrna launchers use model-specific CO2 caps, puncture systems, or related components. Replacement parts should match the exact launcher platform and generation.

A replacement CO2 cap designed for one Byrna launcher may not be compatible with another model, so verify compatibility before ordering.

How Should Byrna CO2 Be Stored?

CO2 cartridges should be stored according to current manufacturer guidance, away from excessive heat and conditions that could damage the cartridge. Owners should also understand the recommended CO2 storage state for their specific Byrna launcher.

Some Byrna platforms use different activation or puncture systems, so the correct storage procedure can depend on the launcher.

Visit the Byrna Education Center for additional information about CO2 operation, storage, launcher maintenance, projectiles, and training.

Byrna CO2 & Launcher Maintenance

Proper CO2 use and routine launcher maintenance go together. Owners should follow Byrna's current recommendations for lubrication, seals, CO2 installation, inspection, storage, and replacement of worn components.

For dedicated maintenance products, browse our Byrna maintenance and launcher-care options within the Byrna Accessories collection .

Why Buy Byrna CO2 From Nakestores?

Nakestores specializes in Byrna launchers, CO2 cartridges, projectiles, magazines, accessories, education, maintenance support, and training. Customers can shop online or visit our Van Nuys, California location for help identifying compatible Byrna equipment.

CO2 products may be subject to shipping-method restrictions. Review the individual product page and current shipping information before ordering.

Byrna CO2 FAQ

What CO2 cartridges do Byrna launchers use?

Byrna CO2 requirements vary by launcher. Depending on the model and configuration, compatible platforms may use 8 gram, 12 gram, or 88 gram CO2 cartridges.

Which Byrna launchers use 8 gram CO2?

Certain Byrna SD, CL, and other compatible configurations use 8 gram CO2. Compatibility can vary by model and generation, so review the current product specifications before ordering.

Which Byrna launchers use 12 gram CO2?

Certain Byrna LE, CL-XL, TCR, and other compatible configurations can use 12 gram CO2 cartridges. Always verify the requirements for your exact launcher.

What Byrna launcher uses 88 gram CO2?

Compatible larger Byrna platforms such as the Mission 4 can use an 88 gram CO2 system. Follow the specifications and instructions for the particular launcher configuration.

Can I use any brand of CO2 cartridge in a Byrna launcher?

Use CO2 cartridges that meet the specifications recommended for your particular Byrna launcher. Cartridge size, dimensions, quality, and compatibility should be confirmed before use.

Can Byrna CO2 cartridges be shipped?

CO2 cartridges can be subject to carrier and shipping-method restrictions. Customers should review the current shipping information for the specific CO2 product and destination before ordering.

Showing 1 - 5 of 5 products