Overseas cap - authentic or fake?

[Wouter J]

Gentlemen,

Got this on the cheap on a fleamarket today. Don't know anything about German army headgear but thought I'd take a gamble as the price was very low. I am totally expecting it to be a fake, but here goes:

[antifake]

[jmcm]

no

[GAMS1]

Russian semi modern side cap with repro badges ...
Nick