Dober, I have a 480 Raging Bull. I have been shooting 2 different types of bullets. First are the speer 325gr Gold Dot bullets. These bullets have preformed very well on deer sized game with pass throughs on all 5 deer shot with them. They hit like a hammer. The next was a Barnes 275gr Barnes XPB and these were also a very good bullet but the accuracy wasn't as good but very close so not really concerned. I had a chance to take 3 deer with this bullet and it performed very well also, with all three deer dropping in their spot. The 44 will definately be a moose killer and I would opt for the barnes if they shot well, also I have heard good things about the hornady pistol bullets. I would also consider if not using the barnes bullets to use a heavy 44 if possible. Are you going to be handloading or just buying some factory loads? Whatever you choose handgunning is a fun time that is for sure. Good luck HAPPY HUNTING