Is my EK2 a fake?

[Iron_Cross]

http://imgur.com/SWWGNaR
Here it is. I recently bought it and grew suspicious because the iron center wouldn't move. Help me out.

[Aegon]

Now you got me worried as well. Mine's center doesn't move either, but I am pretty sure its an original(cant post a picture, new member). Why are you so sure it must move(I know its 3 pieces, but it is a tight fit, and it was made long time ago)?

[Danny70]

No worries, it's a perfectly fine original '75' (unknown maker, if I recall correctly).
The core does not have to be loose in the frame (most are not).
Regards - Danny

[boch_62]

I agree, good =75

Regards
Jarek