Moose are often considered easy to kill and I won't argue that that isn't generally true. However some people seem to think they are easy targets as far as penetration goes and in that they're mistaken. While I have driven Interlocks, NBTs, Corelokts, and Gamekings through various moose - as well as Partitions and copper slugs, I have also caught various Barnes bullets in several moose as well as Grand Slams, A-Frames, Partitions, Gamekings, Interlocks, Ballistic tips, and Corelokts in others.
Plenty of projectiles can kill moose - pretty much anything 30 caliber can. Bullet selection for big tough animals should favor what will kill well versus what can (but may include a rodeo).
BTW, the two messiest moose kills I've been involved with included a Corelokt on one and a Barnes X on another. (If you don't get the heart shut down quickly, there will be lots of blood in the bullet path).
