Checked, there's no stamp. The steel is worn out though, but I really can't discern anything, it's like trying to find a certain crater on the Moon.
Also, what modern weapons use the 7.92x57mm mauser ammo?
A friend brought me a souvenir, an empty cartrige with a little brochure which depicts an event in the war of 1991. It's identical to the inert ammo Mauser 7,92x57mm cartrige I have, but the stamp on the bottom is different, a star, number 14 and number 54.
So I'm confused, in 1991 what weapons could've been used by the Yugoslav People's Army which used the Mauser cartrige?