From what I have read here on this thread, and from talking to various individuals, it is just fine to use a 165 grain bullet on a Moose.
This works for me, that way I don't need to use a different round for deer hunting.
I will however try out some of the various types of ammo that have been named. Perhaps I will find a round that my rifle works better with.
Thank you for all the information everyone.
Just for the record stinky, the minivan I own if for my wife. She would have a tough time stuffing our four small children into a car with four car-seats. 