I notice that load data tends to list the primer used.
Is it important to make sure you use the same type of primer for that load to be safe, or are primers interchangeable?
(For safety purposes. I'm not all that fussed about precision)
Basically, can I just buy a pack of e.g. CCI primers and use that for different loads, where the book might list e.g Federal primers for one load, Remington for a second and CCI for a third?
Would appreciate any guidance. Thank you