I kept the heart from my bull last year and it was the size of a regulation football! The moose heart makes for a very large target...A moose heart is the size of a milk jug. Put any size hole in it and he won’t go far at all.
Like Blank said, they’re not nearly as tough as an elk.
Nice shot young lady.My daughters 42” Idaho bull taken with her 7mm/08 with 140gr Accubonds. One round, 350 meters. Marksmanship kills critters.