winchester wsf powder .357 magnum load data

[Bobby Ironsights]

Hi, I've got winchester WSF that I've been using in my shotshell loads. It says on the jug that it's a good handgun powder as well, but I cannot find any loads online at the hogdon website for it in .357 magnum, only for 291 and 296 powders. I intend to load it under cast 158 grain semi wadcutter, and use winchester WSP primers.

Does anyone have any available load data? I'm using the lee powder measures (dippers).

Thanks for your time,
Bobby.

 

[Cranberry]

Hi Bobby, did you get the data you were looking for? I'm in the same boat - just starting to reload 357 mag and possessed of a large jug of WSF.