I was looking to identify a 9mm head stamp.
While searching I found the RUAG website and a little bit of info on there Deformation 9mm load.
Other than letting air out of tires or splash back ,ricochet what else can they be used for?
One the first page of there Deformation 9mm load -
One of there bullets looks some what like a Barnes solid copper HP and with a unique ( well to me ) plastic insert !
I also wonder if the Nosler SD loads will share the same type of plastic insert.