Originally Posted by
Bill Riehl
How about this: I challenge you to find one single engineer who says that the post does anything at all to redirect forces and enhance expansion. Anything at all.
The last time I worked with an ammo company, they were evaluating sticking a little rubber plug into their hollow point. I asked their "engineer" what Poisson's ratio was for the hard rubber they were looking at. Not only did they not know, they did not know what Possion's ratio was or why it was important. Ammo companies R&D are like Myth Busters.
And it should be noted, I'm not the only one who is saying this. I don't actually know anyone who disagrees.
You may draw your own conclusions from that.