7,9x57mm "P 12 94" with 3 levels of bullet stab crimp

There appear to be 3 levels of stab crimp, each of 3 stabs. Why? Unfortunately, somebody pulled the bullet. It came with other pulled early German 8x57 but the others had no crimp at all.


The Germans found out that the bullets from the stored cartridges getting loose.

They reworked the cartridges with these stab crimps.

First 2 x 3 later 1 x 4 crimps. This Polte is a little confusing because it has 3 additional stab crimps above the normal 2 x 3.