Byrna TCR CO2 Guide

Overview

The Byrna TCR is powered by standard 12-gram CO2 cylinders. These cylinders provide the pressure needed to launch Byrna projectiles and cycle the launcher's firing system. Using the correct CO2 cylinders helps ensure reliable puncture, consistent performance, and optimal shot count.

What CO2 Cylinders Does the Byrna TCR Use?

The Byrna TCR is designed to use standard 12-gram unthreaded CO2 cylinders.

These cylinders are widely available and commonly used in air-powered products. The launcher is engineered specifically for this CO2 size and style.

Compatible CO2 cylinders include:

• Standard 12g unthreaded CO2 cylinders
• CO2 maintenance or oiler cylinders intended for air-powered equipment

Expected Performance

A fresh 12-gram CO2 cylinder typically provides approximately 19 shots under normal operating conditions.

Actual performance may vary based on:

• Ambient temperature
• Shooting cadence
• CO2 cylinder quality
• Launcher maintenance
• Storage conditions

Performance is generally most consistent immediately after installing a fresh cylinder.

How Temperature Affects CO2 Performance

Like all CO2-powered launchers, the Byrna TCR is affected by temperature.

Cold temperatures can reduce CO2 pressure and may result in:

• Lower projectile velocity
• Reduced shot count
• Less consistent performance

For best results, operate and store the launcher at normal room temperatures whenever possible.

Recommended CO2 Practices

Using quality CO2 cylinders can help improve reliability and consistency.

To help maintain the launcher:

• Use fresh CO2 cylinders when possible.
• Store cylinders in a cool, dry location.
• Inspect cylinders before installation.
• Periodically use CO2 oiler cylinders to help lubricate internal seals.
• Remove damaged or corroded cylinders from service.

What Is Not Recommended?

Byrna does not recommend using Crosman CO2 cylinders in the TCR, as they may not consistently puncture properly during installation.

Using damaged, corroded, or incompatible CO2 cylinders may lead to operational issues and inconsistent performance.

Important Considerations

• The Byrna TCR requires standard 12g unthreaded CO2 cylinders.
• CO2 cylinders are not included with the launcher.
• Temperature can significantly affect performance.
• A fresh cylinder typically provides approximately 19 shots.
• Crosman CO2 cylinders are not recommended due to potential puncture issues.
• Periodic use of CO2 oiler cylinders can help maintain internal seals.

Frequently Asked Questions

What size CO2 cylinder does the Byrna TCR use?

The Byrna TCR uses standard 12-gram unthreaded CO2 cylinders.

How many shots can I get from one CO2 cylinder?

A fresh 12g CO2 cylinder typically provides approximately 19 shots under normal operating conditions.

Are CO2 cylinders included with the Byrna TCR?

No. CO2 cylinders are sold separately.

Does cold weather affect performance?

Yes. Cold temperatures reduce CO2 pressure, which can lower projectile velocity and decrease overall shot count.

Can I use threaded CO2 cylinders?

No. The Byrna TCR is designed for standard 12g unthreaded CO2 cylinders.

Should I use CO2 oiler cylinders?

Periodic use of CO2 oiler cylinders can help lubricate internal seals and support reliable operation.

Are Crosman CO2 cylinders compatible?

While they may fit the launcher, Byrna does not recommend Crosman CO2 cylinders because they may not consistently puncture properly.