I would like to thank all the members that took the time to respond to my previous posts regarding some troubles I was having with my rifle/handloads. I switched powders to H4831sc and immediately found a load that gave me well under .5 MOA with the same 200gr sierra BTSPs. The load is 71.5 grains of powder ingnited with a federal 215M primer. I'm not sure about the velocity I didn't get a chance to chrony the loads. Your help paid off big time. I managed to get a weekend off from work and dropped a 600 - 700 pound moose at 340 yards (not exactly long range but it'll taste good all the same). This is my first moose and I didn't realize how tough they really were. My first shot punctured both lungs and took a piece off the tip of the heart and the moose didn't even flinch, so I fired again and hit it again through both lungs, still the **** thing just kept walking, so I fired one more shot through the ribs and it took a couple of steps and fell. The only reason I fired three shots was that I could not tell if I had hit it yet, the moose didn't miss a beat and I didn't know I had hit it for sure until I found the moose in the grass with three gunshot wounds through the chest. Anyhow thanks again for the advice and votes of confidence I appreciate it. Time to go fill the deer tags.