I mean the stuff you can buy at Wal-Mart for real cheap.
Even though that is correct it is also rumored Winchester does use W748 and W760 in their factory ammo as well as a few of the shotgun powders in their factory shotshells. Like I said though, it's rumored and I have no proof so there is no way of really knowing.there isn't any way of knowing what powders the ammo companies use and it is probably a non-canister grade powder that isn't available to us as reloaders
I load them with AA data and it works well.