How about on open division 9 major using 124 grain bullet and winchester autocomp, i believe its about 7.3 grain of powder. I understand on regular loads for production, i can reuse my brass over and over.
Im a new in reloading and i knew some good headstamps, aside from winchester, R.P, Speer, CBC, FC, starline what other Head stamps are good? How about MFS, GFL, PPU, S&B, are they good for reloading?