empirevr

Regarding your comment of the
Greener cross-bolt being second strongest,no?

I disagree - I think the Greener cross bolt is not a good system
as once it wears (and you see alot of them worn), they come loose and then shoot even looser as time goes by.

I have seen alot of loose Greener Shotguns.

I prefer the Webley PHV 1 or Screw Grip system which continually seem to lock up the action even as it wears - which is due in no part to how it is designed.

Just my HO. Someone like 400 could probably give a better technical explanation.

500 Nitro