Thanks BBF, My outer O-ring at the breech end of the transfer port was fairly chewed up & there was no o-ring in the space about 12mm forward of that where there's a gap between the barrel & brass. I used a tapered reamer & put a very shallow taper over 0.5mm on the breech where the barr...

Thanks for the reply tenmeterpeter. I've been scratching my head wondering why I can't see these seals on the parts diagrams. The brass 'barrel shim' as it's confusingly called on a few sites seems to be glued on the barrel I have. There's a groove which has an o ring on it on the other makes of PCP...

These o-ring grooves are on the outside of the brass breech tube, that the pellet goes into. I've had a look online & found lots of O-ring kits for an s410 that seem to go everywhere else but haven't found any that go over the brass tube or barrel to stop air leaking out between the barrel &...

Hi All, I've stripped my 410 and found that the O-ring on the brass breech fitting us chewed up & there appears to be one missing in the gap between the brass part & shoulder of the barrel. So I'm after a couple of these o-rings if available. Also - my hammer spring is approx 64mm long &...

Any updates on this?
I'm thinking of getting a regulator & looking at options.
Thanks,
Jim, Lincoln

Pm sent Billy

Hi all,
Anyone have a spare 177 magazine for sale?
Regards,
Jim, Lincoln

Interesting. Thanks for confirming guys.

Hi All,
I've just bought a second / third..hand S410 and the trigger feels fine when the action is cocked, but after it's shot; the trigger blade is very loose. Are they all like this? If not then I guess it's missing a spring to push it forward.
Thanks in advance, Jim, Lincoln

Thanks for the 410 Greeny, looks fab! Pleasure doing business with you. Jim