I almost said the same thing as I remember a little while ago there was a recall on some 30/06 ammo for the same reason I just thought the case on the Rt primer looked a bit flatter than the left one however I would go with the rough F/P as it does stand out like DB's on the blow up. Be interesting to know if the pierced ones from the mates as well were from the same batch if they were it seems a bit out there that two different rifles would have rough firing pins causing the situation.