BSA Shirley used A-Z prefixes along with 4 digit serial #
...and you're missing the screw that smacks the fired case out of the receiver.
...and the rear sight... ok I'm out of herenice looking rifle, btw, so much as I could see
BSA Shirley used A-Z prefixes along with 4 digit serial #
Seems like BSA Shirley used A-Z prefixes, but only in the early years. This is a #4 mk 2, that means it must have been manufactured in the 50s.
Its a standard No4 Mk2 that has been refinished as one of a batch of rifles for military or cadet target shooting. The "C in a circle" was applied to Canadian rifles and parts inspected as suitable for target shooting. The rifle number is a batch number - perhaps there were fifty or a hundred rifles prepared at a time - and not the original serial number.
A in a C is Canadian Arsenals, successor to the wartime SAL.
THe British commercial proofs are often seen on the muzzle. Applied after being sold as surplus.
I hope someone will also chip in and agree that this was a last gasp of the industrial strike bound Fazakerley factory to become commercially viable by selling off new No4 Mk2 rifles to the commercial gun trade. The gun trade would allocate their own serial numbers. The F56 is the date of manufacture. The mark directly below the H20 mark, is the UKicon Military proof and below that is an arrow with the Fazakerley section examiners mark (05/FD?) - known at the factory as 'team leaders'.