Hatsan Vortex Gas Piston Type 2 – License-Required Version
The Hatsan Vortex Gas Piston Type 2 is an original Hatsan gas piston designed for compatible Hatsan air rifles. Replacing a conventional spring with a Vortex gas piston can significantly change the rifle’s shooting characteristics, providing a smoother and more consistent shooting experience.
Key Benefits
- Reduced vibration – the gas piston does not produce the same twisting forces as a conventional coil spring, helping improve shooting consistency
- Quieter operation
- More responsive firing cycle with reduced lock time
- Consistent performance – designed to maintain muzzle velocity over an extended service life
- Long service life compared with conventional spring systems
- Can remain cocked for longer periods without the same loss of performance associated with a conventional spring
Hatsan manufactures its Vortex gas pistons in-house and develops them specifically for use with its own air rifle models. The Vortex system uses air as the filling medium.
Vortex gas pistons are available in five versions and in two power configurations: original/full-power specification and maximum 10J specification.
Important Safety & Legal Information
This Type 2 version is intended for applications where the resulting air rifle may be subject to firearms licensing requirements. Replacing internal power-system components can change the muzzle energy of an air rifle.
Internal modifications should only be carried out by a suitably qualified and authorized person. Always ensure that the rifle and any modifications comply with applicable Swedish firearms legislation.
Compatible Models
- Hatsan Mod 125
- Hatsan 125 TH
- Hatsan 125 Sniper
- Hatsan 135
- Hatsan 150 / 150 TH
- Hatsan 155