I done alot of reading online and I can't seem to get the info. for reloading 40 cal. 180 gr. lead with ww231. I also have bullseye. I looking for a nice target load, someone suggested 5 gr. of win231. I reload for 45 cal., 9mm, 357. I just can't seem to get info for 40 cal. lead and yes I been to alot of sites.