the owner of the gun shop (which i cant recall as this was 5 years ago) in Lethbridge suggested 165gr Interlocks for the 30-06, as i was going to be reloading for it. he was the place to go to as WSS was WSS, and probably still is. i think that he would have good idea
with its proximity to the mountains, he said if you are going for BHsheep you dont want to fool around. im not saying that the 25-06 isnt good either.