I know on the Berger bow it states the the 180 grn. VLD Hunting bullets need a 1-9 twist or faster to stablize but has anyone tried these in a 1-10 twist and if so will these bullets stablize? I've also got a call into Berger as well and I couldn't find anything with the Search function on here. The barrel that I have has a 1-10 twist rate.