https://www.nzhuntingandshooting.co.nz/f10/308-flattening-primers-59071/
Type: Posts; User: TeRei
https://www.nzhuntingandshooting.co.nz/f10/308-flattening-primers-59071/
https://www.longrangehunting.com/threads/flattened-primer-pictures.18869/
https://forum.accurateshooter.com/threads/how-to-read-primers.4072021/
That middle primer looks flattened meaning excessive pressure. Did not hear good enough about Ginex to buy as an alternative to Federal.