Rear sight for a FN Sporter

[y2k]

What kind of rear sight does a 1950`s era FN sporter use?
Here is a pic.

 

[y2k]

btt

 

[sunray]

Believe they're Mausers. So any rear sight made for a Mauser should work. As I recall, the original was nearly identical or very similar to a Win M70's.
Look at this one. Add the W's.
.gunpartscorp.com/Manufacturers/Winchester-33573/Rifles-42602/70A-40342.htm?page=3

 

[Why not?]

They are not a standard sight. The dovetail is considerably wider.

I had a new one machined for one of my rifles last winter.
Ted