I was at Bass Pro during lunch today and was looking through the reloading supplies and noticed a pound of Hodgden Superformance powder on the shelf. When I got back to the office, I noticed that Hodgden does not publish data on the 7mm WSM for this powder. Well, I pulled up Excel and went to extrapolating data from the 300 WSM. I came up with a starting load of 63.3 grains and a max load of 70 grains with a 150 gr Speer BTSP. At max load, this gave me an estimated 3260 fps. I think I see a bunch of load testing in my future. If the max holds true, this would put the 7mm WSM within a spitting distance of the 7mm STW. In fact, after looking at it on a ballistics calculator, and, depending on who you believe for BC, they are identical to 500 yards! Anyone tried this stuff? Looks like some serious snake oil.