Tuning - Overfilled Hatsan Vortex Type 2 piston (Hatsan 130/135) Help | Airgun Forum | Airgun Nation | Best Airgun Site | Airgun Message Board
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Amazon.com : CustomAirSeals HATSAN Walther Gas RAM Full KIT 125 135 150 155 Turkish WEBLEY Patriot 75KG .177 .22 .25 : Sports & Outdoors
![Vortex gas piston 145-160 atm. pressure with spring guide for Hatsan 125-125 TH-125 Sniper-135-150-150 TH-155 TYPE 2 Vortex gas piston 145-160 atm. pressure with spring guide for Hatsan 125-125 TH-125 Sniper-135-150-150 TH-155 TYPE 2](https://www.pushka.eu/big_pictures/en/13/Spare_part_air_rifles_Vortex_gas_piston_145-160_atm._pressure_with_spring_guide_for_Hatsan_125-125_TH-125_Sniper-135-150-150_TH-155_TYPE_2_13525.jpg)