I have a couple thousand Rem 7 1/2 and CCI 400 primers and I was looking at the new load books and see Hornady list WSR small rifle primers for their loads. I know for spherical powders reloading books often recommend specific primers with this powder.
I am looking to load the 748 and TAC powders. Should I buy the WSR primer to use with this load? In other words for loads (223Rem) with spherical powder will WSR make a but difference between WSR and Rem 7 1/2? I often see Winchester primers suggest with for example H414 (in 243) powder so they must be suitable for spherical powders.
Thoughts?
