MG42 anti aircraft sight

[Unknown]

I have seen on Ebay a strange MG42's spider sight for anti aircraft that is different from common MG34/42 AA sights. It has one concentric circle less and it was sold in auction at 120 euro (approximately 162 USD) - location Germany. Do you think it's original WW2? Why it's different?

Here the picture:




While below picture of a common MG42's AA sight:

[fab]

both of your 2 pics are repro

[Unknown]

But it's correct the first AA sight with one circle less?
And if yes, why one circle less? What version is it?

[DARIVS ARCHITECTVS]

No, the spider sight should have two inner circles. The one in the auction is missing one and is a reproduction. DO NOT buy it. Locate another one.

[Unknown]

Aaah, then it's a fraud! The Ebay seller's name is efspezialist.
Pay attention!