Remington 6 1/2 small rifle primers
Finally found some small rifle primers! I couldn't have been more excited, until i got home and read the warning on the side of the box about not using them in "high intensity calibers" such as .222, .223 etc. I want to load these in .204 rugers and possibly .243. Are these both considered high intensity calibers? They had CCI small rifle magnum primers too... Would these have been a better choice?
Thanks in advance!