Hatsan. Nuff said.I had the same problem with Hatsan.
Quote from: HPAman on August 29, 2021, 11:39:22 PMHatsan. Nuff said.I had the same problem with Hatsan. Take a look at the list of hatsan guns I have , I have not had to return any of them , none of them new or refurb leaked air , I did buy the .357 carnivore used with a leak problem , 5 minutes I replaced the valve to air tank o ring and it holds air now for 7 months or so since I fixed it .... All of my hatsan guns are very accurate - my at44 long wood has worked perfect for around 11 years now , the Vectis I have is similar/same internals as the flash series guns ,and it has worked great for going on 2 years now ...
Little metal spacer/washer being used between fill probe and QD attachment? I know this sounds like way too easy of a fix but I just recently got a Flashpup in .25 and didn’t use the little spacer and had filling problems until I did. None of my other Hatsan PCP’s came with that part ( two at-44’s, Carnivore, or Hercules Bully) so I didn’t even know what it was until watched a YouTube video on it.