Please help on a PK photo

[KenT]

I have acquired my first PK photo. It clearly shows snipers training with Karabiner 98k-Zf41 and I am very pleased with it. Here is the scan.

And a seet on the back.

I am wondering what the last line is saying and here is what I thought.
PK.: Propaganda-Kampanie
Aufn: Aufnahme (Photography)
Kriegsber.: Kriegsberichterstatter (War-Reporter)
Hähle: (name of the Camera-man)
Atl.: Atlantic Pressebilderdienst und Verlagsges m.b.H
9.6.1944: 9th June 1944
Schu.E.M.: Schule??

Please tell me how to read these information, especially if you know what "Schu.E.M." is. Any help is much appreciated.
Regards, Ken

[KenT]

And another question. What is an "Eifelkämpfer"? Some kind of a warrior?? I could not find it on my Wörterbuch.
Thanks, Ken

[InfanterieSammler]

...

[KenT]

John, thank you for your opinion. I agree with you that it is a simple mistake. "The school for individual fighter" seems to fit nicely.

Anyone know what "Schu. E.M." stands for? At first, I thought it might be a name of the training school (Schule), but I see there is same letters on other PK photo (non-sniper related) and also there are ones like "Scha. E.M." and "Re E.M.". Any information is much appreciated.
Regards, Ken