Just wondering if anyone has used these for hunting? I bought a dozen from cabelas and used them successfully shooting 3-D but Not sure about hunting. This is my first year bow hunting and I see that a lot of guys use carbon arrows to bow hunt with. I was a little worried cause I was under the impression that you needed to use an alluminum arrow. Heavier= more kinetic energy???? Here's my set up and tell me what you think. I'm shooting a 2002 Martin Cougar with Z-cams 28" draw, 60#. 29.5" 6000 carbon impacts, with 125gr. magnus snuffers. I'm only hunting whitetails. I know shot placement is the key but I also want to be sure I've got what it takes to do the job!!! Any imput would be appreciated. Good, Bad or??????