Just got my copy of American Hunter and read the article where another hunter chose 45-70 to go after cape buffalo. He used Buffalo Bore's new 460 grain hard-cast ammunition for the hunt. Great story, ended up shooting a very large bull at 60 yards, DRT. Of course they put an insurance shot in its spine before approaching but claimed the first shot cut a one-half inch whole right through the heart. They did not say if it was a pass-through or not but DRT is quite impressive enough. Sad part is they pictured the author holding the 45-70 with a box of Federal Fusion ammo sprawled out right beside him. I am sure Buffalo Bore is not pleased. Join the NRA!