TexasVet wrote:The polymer filling looks very similar to Cor-bons Pow'R Ball, except the ball in the Cor-bon load makes the round feed like ball ammo. And you can get it in 9mm Mak and many others. According to the websites Hornady critical defense numbers 9mm 115gr. 1140/332 (vel/energy at muzzle) vs. the Pow'R ball 9mm (p+) 100gr. 1450/467 (vel/energy at muzzle).
Any thoughts ?
From the very limited and generally informal test results I've seen, the soft hollowpoint filler in the Critical Defense ammo and in Federal's Expanding Full Metal Jacket offering seems to offer an increase in expansion reliability over many other rounds.
My understanding of the purpose of the Pow'r Ball's plastic tip is feeding reliability, not prevention of plugging by barrier material. Also, in the Pow'r Ball tests I've seen, the bullet and jacket often come out in pieces, where the Critical Defense rounds appear to retain virtually all of their weight .
I haven't seen a head to head test of the new Hornady and Federal rounds against the CorBon Pow'r Ball, but it sure would make an interesting comparison.
Anybody know a gun writer with access to lots of free ammo from all 3 companies?