[oldenuff2no]

I don't know why and do not think these are that big of a deal. My pick of the litter is here.

http://en.wikipedia.org/wiki/Glaser_Safety_Slug

This bullet departs 100% of its energy into the target with no over penetration. It causes a huge wound channel that is unsurvivable in the chest area. It doesn't go through walls or people and kill those on the other side. My .40 is stoked with these in the first mag and then heavier hollow points in the next two mags.

[smokingfrog]

Different concept, I think. Isn’t that what the air marshals use?

[Carriage Hill]

Did you get them online? Under what mfgr’s name? Link?