Moose are interesting to "kill" Most will not exhibit any sign of shock They rarely go DRT unless hit in the spine or CNS. I killed dozens with a 375 H&H and two with a 9,3x74R but never felt the power was needed. The power was for when a grizzly decided he wanted the meat more than I did, and thank god that never happened.
Any good .30 caliber with a decent bullet in the right area will get the actual killing done.


My biggest fear is when I die my wife will sell my guns for what I told her they cost.