Versifier Thanks ; I could not hit a golf ball at 100yds let alone 400. I would have to see the ruddy thing first.Take your point about loading for accuracy above velocity.I found with the 375 The old nitro express stuff by H&H grouped better than the more modern loads.Also the 270 grain and the 300 grain had almost the same point of impact out to about 200yds.
I am loading 270 grain Hornady round nose s.p. for the bush and 300 grain SPBT for the more open work.Am near the same point of impact at 2700fpsfor 270gn and 2530 for the 300gn Which is not far from H&H original.