Just got back from a long weekend under canvas in Wales testing our new tent and boy was it tested we had a fine variety of wind and rain, light rain, heavy rain, and the horizontal type but we and the tent came through snug and dry and my personal cobwebs blown away
Ok ,it looks as though that set of sights came from a BSA Superstar
but as
I've never owned one until recently I'm baffled as to where they came from and the foresight on mine has no riser it mounts on a shroud
So I owe apologies to Ged and a chocolate biscuit to Ian and thanks to Micke for his picture of the old catalogue because I found the Original sights that came with the gun
The rifle must then have been a Model 50 D with the cheaper micometer sights as on Micke's catologue Here they are :
http://www.pbase.com/davecthomson/bits__pieces&page=3
The mounting holes are 40mm between centres on a flat base,
the foresight fits Weihrauch rifles.
I'm glad thats cleared up or I hope it is
Dave...