I am shooting a 270 WIN 130gr Nosler Accubond and I'm trying to calculate my trajectory. I am using the Ballistics FTE iPhone app which proved to be very accurate with my 308 WIN. The problem I am having is that I cannot for the life of me find the G7 ballistic coefficient for the 130 Accubond. Even on Nosler's website it does not exist!!! Can someone point me in the right direction??