Round not consistently extracting

[mestguy182]

Originally Posted by 4 Scale

Luger brass often has an oval shape, the case can slam into the side of the receiver on its way out. All my shooters do this to the cases. Your brass shape looks normal to me. I compared your spent brass to one of mine and it looks about the same as yours, including the dark rings nearer the mouth of the case.

That's very reassuring to know, gives me hope that it's not the head space. Thank you!