Unknown 7.92 Mauser case

HI !

It’s the first time when I find/see THIS ‘type’ of 7.92 Mauser cartridge (case !) …

  • 12 o’clock : T
  • 3 o’clock : 3
  • 6 o’clock : 39
  • 9 o’clock : B

Any ID/info…?

Thank you !

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Hi, headstamp is written in Serbian cyrillic (ВТЗ = VTZ). It was manufactured in 1939 at the Vojno Tehnički Zavod, Kragujevac, Kingdom of Yugoslavia. Regards, Fede.

Could it be fired with a ZB machine gun? Type 26?

Dirk, ZB26 or a variant of it.