I'm 70. Ben shooting a 7RM since high school in the sixties. Not every year but occasionally. I have a 40XB in 7RM for accuracy testing and several hunting rifles of several makes so chambered. When IMR 7828 came out I used it to good effect on a lot of Colorado Big Game. As soon as this Colorado winter goes away I want to work up loads with 8133. Seems like a 175 at 2900 would make a long range hammer. I have also noticed that used 7RM don't sell well here in Colorado anymore along with 270, but 30-06 and 300 Win Mags leave quickly and for more money,
