Hatsan valve pin type 1 Max Velocity for PCP air rifles

Product description

Hatsan valve pin type 1 Max Velocity is a full-power pin for PCP air rifles in several of Hatsan's model ranges, including AT44, Factor, Flash, Hydra, Invader, Nova and Vectis. The valve pin does not have the power limitation used in Swedish 10 J versions and is intended for air rifles in licence-required full-power configuration.
The valve pin is part of the PCP system's valve mechanism and affects how much compressed air is released when firing. This Max Velocity version is designed to enable the air rifle's higher muzzle energy and muzzle velocity in full-power configuration.

Fits the following Hatsan PCP air rifles

Hatsan valve pin type 1 fits, among others, the following models:

• Hatsan AT44, including AT44-10 and AT44 Long
• Hatsan AT-P1 and AT-P2
• Hatsan Factor
• Hatsan Flash and FlashPup
• Hatsan Hydra
• Hatsan Invader
• Hatsan Nova
• Hatsan Vectis

Check that the valve pin type and configuration are correct for your air rifle before ordering. Hatsan uses different valve pins depending on the model and valve design.

Muzzle velocity and muzzle energy in full-power configuration

Approximate maximum performance values for each air rifle model and calibre in full-power configuration are shown below.

AT44-10 4.5 mm:	Approx. 325 m/s – 30 J
AT44-10 5.5 mm:	Approx. 295 m/s – 42 J
AT44-10 6.35 mm:	Approx. 265 m/s – 46 J
AT44-10 Long 4.5 mm:	Approx. 355 m/s – 36 J
AT44-10 Long 5.5 mm:	Approx. 325 m/s – 51 J
AT44-10 Long 6.35 mm:	Approx. 295 m/s – 57 J
AT-P1/P2 4.5 mm:	Approx. 264 m/s – 20 J
AT-P1/P2 5.5 mm:	Approx. 236 m/s – 27 J
AT-P1/P2 6.35 mm:	Approx. 216 m/s – 30 J
Factor 4.5 mm:	Approx. 355 m/s – 36 J
Factor 5.5 mm:	Approx. 325 m/s – 51 J
Factor 6.35 mm:	Approx. 295 m/s – 57 J
Flash/FlashPup 4.5 mm:	Approx. 325 m/s – 30 J
Flash/FlashPup 5.5 mm:	Approx. 295 m/s – 42 J
Flash/FlashPup 6.35 mm:	Approx. 265 m/s – 46 J
Hydra 4.5 mm:	Approx. 325 m/s – 30 J
Hydra 5.5 mm:	Approx. 295 m/s – 42 J
Hydra 6.35 mm:	Approx. 265 m/s – 46 J
Invader 4.5 mm:	Approx. 325 m/s – 30 J
Invader 5.5 mm:	Approx. 295 m/s – 42 J
Invader 6.35 mm:	Approx. 265 m/s – 46 J
Nova 4.5 mm:	Approx. 370 m/s – 39 J
Nova 5.5 mm:	Approx. 335 m/s – 53 J
Nova 6.35 mm:	Approx. 310 m/s – 63 J
Vectis 4.5 mm:	Approx. 325 m/s – 30 J
Vectis 5.5 mm:	Approx. 295 m/s – 42 J
Vectis 6.35 mm:	Approx. 265 m/s – 46 J

The values refer to complete air rifles in full-power configuration and are not guaranteed performance values for the valve pin separately. Actual muzzle velocity and muzzle energy are affected by, among other things, the air rifle's configuration, air pressure and ammunition weight.

Important information regarding licence requirements

This product is a separate spare part for the specified air rifle models. If a modification means that the air rifle is no longer power-limited, a valid firearms licence is required for the modified air rifle before the modification is carried out. It is the buyer's responsibility to ensure that the necessary permits are in place and that applicable legislation is followed.
Applications for firearms licences are submitted to the Swedish Police Authority. Röda Stjärnan does not handle licence applications and does not offer assistance with them. Nor do we provide instructions for power-increasing modifications to air rifles. For questions regarding permits and the application process, please contact the Swedish Police Authority.
We recommend that replacement of the valve pin and other internal work be carried out by a qualified gunsmith.

Give feedback on this product description