I'm using large rifle primers in the Hornady brass (obviously), and that works great. The debate is whether the quality of Lapua brass is worth any questions regarding hunting in the cold. As mentioned, that is my only concern. Also, any change in velocity vs. large rifle?
I have the cousin in the 6.5X47 Lapua case. I have seen no issues with cold weather and ignition.
Lapua brass is better than Hornady...enough to justify cost? That is up to you.
There should be more potential for more velocity as the SRP brass typically can be leaned on a bit more.
