https://grabagun.com/win-sprx-3006sp-150gr-pmb-20-200.html
8 years ago I shot a deer in the neck with these at about 40 to 50 yards. It was the only shot I had so I took it. As I found out this round is really not meant for distances of less that 75 yards. The shot nearly took the deer`s head off. The shot entered the deer`s neck a few inches under the nose and blew a hole out one side of the neck that I could put both fists in. It even the spinal column and everything else out of the neck.The deer dropped so fast I thought I had missed.
It was not a failure of the bullet but a failure of my understanding of the ammo I was using. IMHO It is a lack of understanding or ignorance as was my problem..