Success again at 1000 yards. Today I used my .308 Savage, 175 gr Sierra BTHP, 45 grs of Hogden Varget Power, with CCI 200 Primers. It was 55 degrees and 25.45 on the station pressure. I used the Vortex Viper PST 4-16 power scope. I was a beautiful morning with very little wind. I dialed 88 clicks of elevation into the scope (1/10th Mil clicks on this scope), and it was bang on. I took 6 shot, and all of them found the cardboard.