Hi Digitalarm'
You mention a second bbl (singular)...is this a single bbl gun with spare a second bbl?
Think we need pictures!
FH50 does sound Greener
Digitalarm doesn't mention it being sleeved , does he ?
Yes, Westley's I've seen were pretty crude & ugly looking,with Sleeved by
Westley Richards on the outside of tubes.
If I 'd had done that work , I'd have left my name off

But perhaps they were pioneering the technique , or looking for folk to get new bbls made instead of such ugly sleeving?
Stic up some pics Digi,so we can see what we're lookin' at
cheers
Franc