I have been using WC846 for ten years now.Got 16 lbs. at the time. I used the data Accurate put out for their 2460 powder.
In my 223 I use 24.5 gr. with a 60 gr HP for 3057 fps.and with a 55 gr I use 26.9 gr. haven't clocked that load.
Sounds about right to me. I load 22 - 23gr behind a 75 in .223.
