The Nosler Ballistic Tip bullet has a history and/or reputation of mixed results when used on big game.......I believe the bullet is now in its fourth or fifth generation of design.....One feature that has never changed about the Ballistic Tip bullet is its superb accuracy....a guy could always brag about the groups on paper targets.......However, the downside of the early Ballistic Tips were both spectacular kills and spectacular failures.....Now, the original poster spoke of massive exit wounds and meat destruction......I believe it was O'Connor who wrote; "Better to lose some meat and recover the animal than to lose a wounded animal".....I could not agree more.....
Another statement was from the long time gun scribe Warren Page, who asked, "at what point in the animals demise did the bullet fail..?" while other old savvy scribes such as John Wootters and Layne Simpson have hinted at the limitations of this bullet....that of course being its highly frangible design and its habit of blowing up on a deer's rib cage when driven to muzzle velocities of over 2,900 fps.......I have not tried the lastest batch of Ballistic Tip hunting bullets, and have not tried any of them for many years, ever since I had a 130 grain Ballistic Tip loaded to nearly 3,100 fps at the muzzle of my 24" barreled .270 Winchester, blow up on a whitetail buck's rib cage at a distance of under 100 yards.......That made for a lovely day of tracking.....
My two cents; If you are going to use a Ballistic Tip bullet for hunting deer or antelope, keep muzzle velocities under 3 grand, use a bullet of heavy for caliber weight, or, use them only at long range, as recommended by Layne Simpson...
Given my druthers, I would go with a bonded core design or a TSX or a Nosler Partition bullet---dependable as taxes...
rojogrande