The pix worked this time. The first two were already displayed and it took a few for the others to load up is all.... dial up must take a while.
How far away were you, and what rifle did you use on the moose there? It's impressive how those Barnes bullets work. Can't say as I've ever recovered one but they weren't ever any quartering shots either. That one there looks like the ones I pull out of the sand at about 200 yards. I'd guess yours was around 100 yardsm aybe less if it was out of the 308win.
Here's a .338 WM 225gr XLC at about 2500 fps. (20" bbl) My buddy Eric shot his bear with at about 30 yards. The bullet went in on a quartering away shot, hit the spine and turned and stopped under the base of the ear. The petal that broke off went through the spine and severed the jugular... the bear never twitched and just fell limp.