JI... Your post reminds me of a day out shooting the 45-70, recoil and all. Lots of fun, a real kick

.
Loaded up right, you don't have to worry about the 45-70 doing what it does best...stop game dead.
A friend told me about a hunting experience a hunter friend of his had with his 45-70... It was during his deer/elk hunt, don't remember which, and the animal moved behind a smaller diameter tree, in heavy brush. The hunter didn't want to miss the shot on a nice sized animal so he took his shot at the game through the tree. The bullet went through the tree, through the animal and out the other side. Upon inspecting the dead animal, the hunter found bone fragments protruding from the exit wound.
The 45-70 is my choice for a tough brush gun...one that I protect my wife and I with when we're camping and fishing in grizzly country.