changing brass from Hndy lg primer to Lapua sm primer

[Coastguardchas]

need I be concerned about primer type for Lapua, is magnum primer required? Chas

 

[Stpilot12]

Magnum primers are certainly not required.. However, I did find the CCI 450's to be slightly more consistent than BR4's in 6.5CM with nearly compressed loads. YMMV

 

[Forward543]

Your charge nodes will most likely be different when switching brass. Get your charge, Then do a primer test of as many primers as you can to check es/sd. I have not found a rule of must have primer that works for everything.

 

[flyer]

Some people have problems with this move if their firing pin isn't SRP size.