Just so any uninformed members reading this thread don't get confused, "Midwest Powders" is a smokeless powder line sold only through the "American Reloading" web site. These powders are used by commercial reloading companies and are not usually available to the public.
If you Google " Midwest Powders", you will get a SCAM site. There's a lot of info on the web about people getting scammed on the "Midwest Powders" site.
American Reloading is a legitimate site. Currently, they have no Midwest Powders in stock.