Have any of you .264 Win Mag shooter with 1/9 twist done a test of these bullets ? Is the BC accurate or not Nolser lists BC G1 of .561 Swift .571 ? What kind of performance have you seen on game & how large ? What is he longest shot made on game with one of these bullets ? I am thinking of trying one of these two bullets. In my Model 70 .264 Win Mag with 24 inch barrel. I will be using Nosler Brass, CCI 250, & Powder I am looking for is some Retumbo to buy. I would like to get 3200 FPS out of my 24 inch barrel. I was going to ask about Berger 130 gr VLD Hunting bullets but they require 1/8 twist so there out of the running. I am currently running Nosler 120gr BT, reason for change looking for higher BC. I was thinking about 140gr bullets but I really only use this rifle on Deer & Antelope. Thanks for all help.