What CO2 Should I Buy for My Byrna?

Summary

The CO2 cylinder required for a Byrna launcher depends on the specific model. Using the correct CO2 size helps ensure proper performance, reliability, and operation.

Key Takeaways

• SD, HD, EP, and CL models use 8g CO2
• LE, SDXL, CLXL, and HD XL models use 12g CO2
• TCR uses 12g CO2
• Mission 4 uses 88g CO2
• CO2 sizes are not interchangeable
• Byrna CO2 cylinders are recommended
• Crosman CO2 cylinders are not recommended

Overview

Byrna launchers are designed to operate with specific CO2 cylinder sizes. Each launcher model is engineered for a particular CO2 configuration, and using the wrong size may prevent proper operation.

Selecting the correct CO2 cylinder helps ensure proper sealing, consistent pressure, and reliable performance. Using an incompatible CO2 cylinder can result in leaks, misfires, or other operational issues.

Model CO2 Compatibility Chart

Rifle CO2 Requirements

Rifle-style Byrna launchers may use different CO2 systems than handgun-style models.

• TCR requires 12g CO2 cylinders.
• Mission 4 requires 88g CO2 cylinders.
• Rifle and pistol CO2 systems are not interchangeable.

Always verify the required CO2 size for the specific launcher model before purchasing.

Why the Correct CO2 Matters

Using the correct CO2 cylinder helps:

• Maintain proper operating pressure
• Ensure consistent performance
• Improve reliability
• Prevent sealing issues
• Reduce the likelihood of misfires

Using the wrong CO2 size may prevent the launcher from operating correctly and could potentially damage components.

Best Practices

• Use the CO2 size specified for the launcher model.
• Do not attempt to use a different CO2 size.
• Replace CO2 cylinders when performance begins to weaken.
• Do not store a launcher with a punctured CO2 cylinder installed for extended periods.
• Inspect CO2 cylinders before use.
• Use Byrna CO2 cylinders whenever possible.

Important Considerations

• CO2 cylinder sizes are not interchangeable.
• Using incompatible CO2 cylinders may cause leaks or performance issues.
• Crosman CO2 cylinders are not recommended because they may not puncture or seal consistently.
• Always follow the operating instructions for the specific Byrna model.
• Remove CO2 cylinders before long-term storage.

FAQs

What CO2 does my Byrna SD use?

The Byrna SD uses 8g CO2 cylinders.

What CO2 does my Byrna HD use?

The Byrna HD uses 8g CO2 cylinders.

What CO2 does my Byrna LE use?

The Byrna LE uses 12g CO2 cylinders.

What CO2 does my Byrna SDXL use?

The Byrna SDXL uses 12g CO2 cylinders.

What CO2 does the Byrna TCR use?

The Byrna TCR uses 12g CO2 cylinders.

What CO2 does the Byrna Mission 4 use?

The Byrna Mission 4 uses 88g CO2 cylinders.

Can I use a 12g CO2 cylinder in an SD?

No. The SD is designed to use 8g CO2 cylinders.

Can I use an 8g CO2 cylinder in an SDXL?

No. The SDXL is designed to use 12g CO2 cylinders.

Are CO2 sizes interchangeable between Byrna models?

No. Each model is designed for a specific CO2 cylinder size.

Does Byrna recommend Crosman CO2 cylinders?

No. Crosman CO2 cylinders are not recommended because they may not puncture or seal reliably.