Originally Posted by
TonyL
The BSA Supersport that I'm currently fettling has a 29mm bore, John.
I guess the new ones and the Lightning are the same bore, although the fitting (male) is different.
hmm.. the older ones were 28mm I thought - as I've used them in FWB sports..
But different fitting though, clearly. I think this one is probably gamo..
Always looking for any cheap, interesting, knackered "project" guns. Thanks, JB.