I've got a friend that showed me some self-defense bullets for a .44 Mag. They are 127grn, at 1950 fps. They are not, but they are like the Glaser Safety Slugs, in that it is a HP Bullet w/plastic in the HP, and pellets in the bullets body. When it hits a soft medium, there are a heap of small pellets/bb's that come out and go all over the place. Supossedly, they will not shatter/break apart on bone, boards and etc. The box says that they are deadly on deer sized critters. What be your thoughts on dem der new fangled things?