I have shot tons of African, NA-Alaskan, NZ stuff with my .375 pre 64 mdl 70, Shilen #4 contour 22" barrel, magna-ported (dating myself) and a Chet brown FG/CF stock, topped with a Vari-x III 2.5-8 duplex, and more recently a Trijicon RMR dot. Used more than a handful of different manufactures...