jj I love those 7mm/180 Bergers... those things look like some kind of ballistic WMD. I'm thinking a case full of Retumbo ought to work well for you in the 7STW... something as slow as US869 might work well too. The 210 is by far my favorite bullet for the .300 RUM, I like the Amax too... it just doesn't quite shoot as well out of my rifle. I haven't shot any critters with the 240 Sierra... but I know it hits the steel way harder at 600 than any of the other bullets I've shot. I ran the numbers one day... and if I recall correctly, the 210 Berger hits about as hard at 600 yards as the .308 running a 165 at the muzzle. I think that'll be ok for deer...