Home Forums Reloading Shotshells Load data for 12 gauge or 20 gauge with old Win powders ?? ?? ??

I have a copy of the 1981 "Winchester Ball Poweder Loading Data" publication. I think it predates the WST, but has the other powders you listed. I don't think most of the shotgun hulls it lists are still available except the AA. If you're still looking for this data, let me know and we'll figure a way to get the pertinent parts to you.