Originally Posted by Crane
In my experience Accubonds need a bit of a jump to the lands. Back off a couple of thousands and see what you get.
+1. All rifles are different but I have also found this to be true. I have a 300WSM that is magazine length limited and dictates 180AB's 30 thou off the lands. I was surprised at how well they shoot. I have backed them off in other rigs as well and have seen the same effect.
What is your barrel twist and what type of shooting/hunting are you looking to do? Also, what types of groups are you currently shooting, and out of what set-up? The more detail you can provide the better!