Not sure if this is the correct place to post this, but could not find a more appropriate place, if I missed sonthing feel free to move or remove this
So I found these cases when sorting brass for resizing, the upper line looks like it’s a cut in groove. Their brass is all the same headstamp, “W-W Super”, other cases with the same stamp do not have this groove. Should I load and shoot them or as I think I should remove and dispose of them. Any advice is appreciated thanks in advance