Tuning Regulator before 2018 Version - Hatsan BT65, Galatian, Gladius Caliber .22 | Huma-air

Huma-Air Tuning Regulator for Hatsan PCP – precision for your air rifle

This regulator from Huma-Air is designed for Hatsan PCP air rifles from before 2018. By precisely regulating the air pressure from your cylinder to a constant working pressure, you improve the consistency between shots. This means a more stable muzzle velocity and thus a more predictable pellet trajectory - essential for precision shooting with your PCP air rifle.

Technology and application

This tuning regulator features an XXL plenum specifically for .22 caliber models. The plenum acts as a buffer reservoir between the regulator and the valve, ensuring sufficient air volume is available for consistent performance. The regulator fits Hatsan models such as the BT65, Galatian, Gladius, Flash, Flashpup and Huntsman FAC - provided they are from before 2018. Please note: newer models may have a different internal configuration.

Ease of use and integration

This regulator replaces the original pressure regulation in your Hatsan air rifle. After installation, you can adjust the output pressure to the optimal value for your specific setup and pellet choice. The result is more consistent air delivery regardless of cylinder pressure, which ensures more uniform shot grouping across the entire pressure range of your bottle.

Who is this regulator intended for?

PCP shooters who want to get the most out of their Hatsan air rifle will find this Huma-Air regulator a valuable upgrade. Whether you're pursuing precision groups at the shooting range or need reliable performance during hunting - a good regulator is the foundation for consistent results. Especially with rifles with higher air consumption such as the .22 models, a regulator makes the difference.

Ready to add the Huma-Air Tuning Regulator to your setup?