Identification of headstamp


#1

Can somebody identify this headstamp as I am a simple beginner. Cartridge concerns in my opinion an 8x60R Mauser.
[size=50][/size]


#2

8 x 50 R Austrian Mannlicher
BMF = Berndorfter Metallwarenfabrik Arthur Krupp Berndorf


#3

Fabulous! It is indeed an 8x50R after remeasurement. Thank you very much!