ive got 2 amd ret connects 3 scb ret connects
ive tried the amd on 22 but find for me its more a 177 ret but this is me
where as the scb ret works well with both calibres
the amd ret is a finer and cleaner ret than the scb but it lacks imho more windage marks it does have 1/2 ,1 ,1 1/2 marks but with british wind id like more
personal id like to change both my amd ret scopes for scb as i prefer the ret again this is my prefered choice there is nothing wrong with the amd it is a very good ret and for people who like say the nikon prostaffs ret this is the one to go for
hope this helps if not ask
wayne