cabage

Its improved accuracy

You can use the TMZ Knurled bullet in a Crushrib if they shoot well for you. I shoot Barnes boat tails in a few normal sabots and they can shoot great this way. The best improvement is if the sabot is a bit too loose and you tighten them up. If the Harvesters are too loose in a Crushrib, it work fine on them too.

BH209 really likes a snug sabot and really shines with the heavier bullets too.