I "caught" my first Accubond last week. My buddy shot a Whitetail buck and a doe (one shot each) in MT with .243 Win rounds I had loaded for him with the 90 AB at about 3050 FPS. The round shot at the doe fully penetrated and left a nice blood trail in the snow (for about 60 yards). The buck didn't go as far but the bullet lodged just under the skin on the off side, retaining 64% of its original weight.
All the ABs I have shot in my previously limited experience, mostly 6.5mm 130s, have fully penetrated.

Cheers,
Rex