Varmint bullets for 375H&H magnum?

[Questor]

Is there a varmint bullet for 375 H&H magnum that expands rapidly on impact?

[John Traveler]

I've used Sierra 200 grain soft points in .375 Winchester that expanded pretty radically.  Hornaday and Speer probably make them too.

[John Traveler]

If you want anything that expands more rapidly than that, you'll probably have to have some .358" 158 grain pistol bullets swaged to .375" size.

[unspellable]

The 375 Winchester operates at around 2200 fps.  Would the lighter bullets intended for it expand rapidly when driven much faster by a 375 H&H?

I shoot rabbits with a 270 grain cast bullet at around 1300 fps in my 375 H&H.  (If you can nail a rabbit you can nail the big ones.)