An oggle of the Chambers parts plans might help you while you wait for someone who knows better to reply
Also if you can find the serial number you can date it by the prefix on the BSAOG site.
Matt
Dear All
Are there several front and rear sights for the BSA Mercury and if so are they generally compatible with different Mk's?
I am not sure what Mk my Mercury is but it has no sights and I'd like some
Thanks for any help
Matty
Opportunity is missed by most people, because it is dressed in overalls and looks like work.
An oggle of the Chambers parts plans might help you while you wait for someone who knows better to reply
Also if you can find the serial number you can date it by the prefix on the BSAOG site.
Matt
got a front sight may have a bach,YHPM
RGDS SCIRROCO