piston hammer mechanicals
 

I have recently noticed a couple of new broadheads that use piston hammer technology for deploying their blades. One is the meat seeker and the other is the undertaker. Does anyone have much to say about these broadheads?

my uncle bought some of these last year, the ice got to em...

These are some good heads. they open fast, fly well, and penetration is good for heads this size. durability is also good.