Originally Posted by pyroducksx3
As far as I know lapua never produced their own 300 win mag brass. They had norma run a batch for them with the lapua name on it. So if you want 300 win mag lapua brass just buy some norma brass ;)
This is true, but just like weatherby and norma brass I found the brass with weatherby head stamp to be tougher (harder) than the same brass with Norma headstamp. In comparing Norma and Lapua in 300 win I have found the Lapua to hold primer pockets tighter longer. So my personal opinion was that maybe Lapua and Wby had some involvement in the brass make up to their specs.?? Some may ague this and it is fine to believe what ever one wishes. I simply formed my own opinion and theory from using lots of this brass for many years.