When figuring the maximum bullet length that a twist will stabilize and using a Ballistic Tip bullet do you deduct the plastic length? My way of thinking is that the density of the plastic is so low that it can be disregarded for twist. If that is correct, then a 30 cal Accubond could be thought of as a hollow/flat pointed bullet 0.2 shorter than the actual AOL. Right/Wrong? Thanks. edge.