gunner03 said:I did do a small search and found this ammo does not perform in gelatin.They say it takes body heat to activate,that sounds fishy to me. After reading the few things I found on this, it seems as if they are trying to prove something with no scientific base. That puts it into the '' what would happen if '' category which makes it unjustified in this case.
Body heat to activate? It's been a while since I took engineering thermodynamics, but let's take a look. Assume the bullet (generously) penetrates 6" of flesh before slowing down. Say that takes 1/100th of a second for a bullet originally travelling at 1500 fps to come to a stop. I'm being very generous here. Assume the animal is at about 100 degrees Farenheit. It has to double in size due to the heat of the body in that time.
The amount of heat transferred is going to be miniscule. Even with very high coefficients you aren't going to transfer enough heat to the bullet to get it to expand measurably.
Snake oil. Hogwash. Marketing.