Quote Originally Posted by Hsing-ee View Post
FWB300 you can relube with dry moly dust, and spend ages buggering about with different springs! It's not a quick strip so it takes a lot of patience. Best left alone ...

I think a nice old HW35 provides the perfect tinkerer's soup base. From sealing the 'voids' to fine-tuning the transfer port size, you could be tweaking that particular assemblage of parts for years... the over-squareness and inherent slight inefficiency means it would always be a work in progress.
Oh dear, does that mean I have to buy another gun just to satisfy the tinkering urge? But I have to get an FWB Sport 124 first, so it will have to wait until that is secure.