I loaded some 180 Triple shocks in my 300 SAUM last week and they printed .75 groups a 100 yds. This was my first loading for this rifle and have not fine tuned it yet. I was using IMR 4350.
I talked with a guy at Boondocks Gun Shop in Alaska and they swear by them. The guy I talked to said he broke both shoulders on a moose with his 300 SAUM in 168gr Triple Shocks.
I also loaded some 140 Triple shocks in my 7mm08 and they shot .60 at a 100 yds.

DOC, who painted your stock?