Not sure but,
The few dozen deer that I have shot in "the boiler room" have either tipped over in their tracks (bang flop), or the death run (40-80 yards with their eyes shut). I have yet to see one stand there and let me shoot three more into the "boiler room", then a finisher into the head!
An antelope that I shot at 297 measured yards with my 7mm RM failed to behave as desired. The load was 160g Barnes XLC’s, launched at over 3000fps, which had proven inconsistent on coyotes as well. One coyote was pretty torn up. The other, at about 100 yards, dropped straight down and try as I might I could not find either the entrance or an exit wound. (I did not skin it out.)
The antelope took the first bullet through the lungs. It hung its head and coughed up blood for quite a long time. A second bullet, also through the chest, caused it to lay down, but it kept its head up as if sunning itself. I worked my way around the hill and, from about 100-125 yards, got ready to shoot it a third time. The buck struggled to its feet and took a couple faltering steps before I hit it in the ribs with a quartering away shot.
On autopsy only the third bullet track showed much evidence of expansion. Nevertheless, each of the first two definitely caused big problems for the antelope as opposed to the “no apparent effect” claimed by Swampgas on his deer.
Given that experience, I will accept that bullets that don’t expand can fail to provide the desired results. I doubt the Ballistic Tips failed to expand, however, and I completely reject the “no apparent effect” claim based on Swampgas’s own statement that “The 5th shot right between the eyes at point blank rage did the job.”
Swampgas wants us to believe the first four shots had “no apparent effect” but the deer just let him walk up and shoot it between the eyes?
As I said, were not getting the whole story - or even a reasonably accurate one.
Considering the source, I’m not surprised.