Well, I duly received the replacement piston seal from Knibbs (great next day delivery) and having reviewed the old spring, I re-assembled the old girl. I think I understand why people rate them so highly. Very smooth and with the new seal, after settling in she was doing 11.2fpe with superdomes with a 4fps variation over about 8 shots. Now all I've got to do is sneak it out of the man-cave and into my gun cabinet
Hi Capitalbee
Glad the parts worked ok the gun looks to be in good nick
For my future reference did the seal require any resizing
Regards
Les
Good to know many thanks , I have emailed feinwerkbau to ask if there
Will be a .22 version of their new sporter imported into the uk
Awaiting response !
Les