Venom Bavaria and Theoben SLR88 Imperator Carbine.

[evert]

Synthetic seal seems like a good idea, especially since the transfer port looks small. Havent measured mine, but by mo own visual guesstimation they seem to be no larger than 3mm.
What springs have you been using for servicing?

[jonnyone]

Synthetic seal seems like a good idea, especially since the transfer port looks small. Havent measured mine, but by mo own visual guesstimation they seem to be no larger than 3mm.
What springs have you been using for servicing?

That's part of the issue..Time and financial constraints meant that I've put original spring back in cleaned and regressed. The 54 had a particularly bendy spring.
One of those jobs (amongst others) that I'll get round to one day
Dave