Quote Originally Posted by air-tech View Post
The correct rear sight for your gun should be as per the pic I supplied earlier, the one Ged has. The one in the pic you have just provided is for later models, the latest, in fact. Very similar to what may still be installed on the sidelever Dianas certainly until not so long ago as that's what I have on my 54.

You can see on the exploded parts view on that same site, the correct model for that sight offered, the one with the blocky forend and squared off trigger guard.
I agree!

I am saying that I will wait, patiently, till one turns up.

I have a base part of the sight hopefully turning up soon.

Until I can source the correct sight I will have to use a modern scope!