Now I'm ambivalent about buying and loading Barnes but if the CAL F&G Commission caves to the tree hugger attys to get rid of lead bullets I won't have any choice.My most accurate nosler is the solid base and bt but i also shoot AccuBond and Partition.Don't know how the AccuBond performed on a cow elk cause I took a bad fall and my scoped rifle hit the rocks knocking the scope out of wack had my guide fire 3 shots at 150 yards and he hit the target but I doubt it was dead on. My first shot connected with the cow elk, eventually finished it.