45gr of H4350, seated at 2.800 (next time I am going to set at 2.740 to try and squeeze more accuracy out of it) starline SRP brass and CCI450, out of my 18 inch criterion barrel it was printing .60-.70 5 shot groups. 2920 fps with a SD of 8. I shot 25 shots total. My bolt gun liked the 46.5 load the best but it was almost crunching powder in the neck and I was getting 3230 FPS with that load out of my Delta 5 pro. I will eventually take them out to distance but the longest shot I can get here is 1300 yards.
