Hi there
This may appear a bit of a daft question but I still can't quite work out how you measure the bore of a barrel.
When they say "this pistol is 20 bore", how do you work that out? Any guidance would be appreciated.
thanks
Nick
Hi there
This may appear a bit of a daft question but I still can't quite work out how you measure the bore of a barrel.
When they say "this pistol is 20 bore", how do you work that out? Any guidance would be appreciated.
thanks
Nick