I'm making pretty good progress along the reloading learning curve and have now two coaches...one conservative in nature and one that tries to find the edge of things seeking out ultimate accuracy.
That being said, I can't reach either of them tonight and can't find any clear and concise info on primers.
Question: How does one go about classifying a caliber as "large" caliber vs. a "small" caliber? I love charts but can't dig one up.
For example: I'm using Winchester Large Rifle primers in my .300 WM but am now getting ready to load up some .308's...from what I can tell a .308 falls into the large caliber category, but hey, I'm relatively new and would rather not put the wrong primer in the cartridge.
Hopefully, this is not a broadly discussed topic and someone has a nice little chart that I can reference.