for 7mmMag, using win cases, Hornady 162gr SST, & Reloader 19.
According to Alliant's handbook, reduce given load (64grs) of R-19 gives initial load of
57.4 grs, I;ll increase by 2.1 to 59.7 & 61.8, if needed I'll try 63.
Any comments? Looking for base load for hunting and LR target, by using 168 or 170-series bullets.
Also, was removing flash hole burr, it appears that these Win cases are ballon-head, True or false??
Thanks.