Standard main spring by Hatsan for MOD 70 airguns. It allows to obtain 17J energy, in accordance with Polish law, in every available caliber for a given model: 4.5 mm, 5.5 mm, 6.35 mm. Suitable for Hatsan clones, incl. Ranger carbines.
Tuning main spring FAC (HP High Power) for Hatsan MOD 55S, MOD 60, MOD 70, MOD 75, MOD 80, MOD 85, MOD 87 QE, MOD 88, MOD 90, MOD 95, MOD 99, TORPEDO 100X, TORPEDO 105X in the calibers 4.5mm, 5.5mm, 6.35mm.
Standardowa sprężyna główna firmy Hatsan do wiatrówek pistoletów MOD 25, MOD 25 SuperCharger, MOD SuperTact oraz MOD 25 SuperTact QE. Umożliwia uzyskanie energii 17J, zgodnej z polskim prawem, w każdym dostępnym dla danego modelu kalibrze: 4.5 mm, 5.5 mm.
Standard main spring by Hatsan for MOD 70 airguns. It allows to obtain 17J energy, in accordance with Polish law, in every available caliber for a given model: 4.5 mm, 5.5 mm, 6.35 mm. Suitable for Hatsan clones, incl. Ranger carbines.
Tuning main spring FAC (HP High Power) for Hatsan MOD 55S, MOD 60, MOD 70, MOD 75, MOD 80, MOD 85, MOD 87 QE, MOD 88, MOD 90, MOD 95, MOD 99, TORPEDO 100X, TORPEDO 105X in the calibers 4.5mm, 5.5mm, 6.35mm.
Tuning main spring FAC (HP High Power) for strong Hatsan airguns from the series: 125, 135, 150, 155 in 4.5 mm, 5.5 mm, 6.35 mm. Restores the maximum energy of the air rifle (FAC) given by the manufacturer. Ranger carbines.
