Originally Posted by SEDGLEY Ti
I have got four No 53A's and three No 54, they are not for sale if that's any help.
Not a lot......
Anyway met a guy at the Euros who sold me a Weaver Size U flip up.
Fits like a glove. Rubber end so can be forced onto a big range of scope diameters.
He had three, but this was the last one.