Have used 3 powder in my 7mm Mag all with 160gr Accubonds or 160gr Trophy Bonder Tipped. Used 71gr of H1000 Hornady cases and 215M primers used 3.280OAL
at 3050fps. Killed moose with it at 239 yards complete pass thru with Trophy bonded tipped.
67gr of Norma MRP 160gr Accubonds same case and primer and OAL. Very accurate.
73gr of Retumbo 160gr Accubond same case, primer,and OAL. Very accurate same velocity as other 2, Take your pick.
