has anyone shot anything with these? HAve you achieved any better penetration?

I have not shot them myself but some of the guys over on www.archerytalk.com have had problems with the aluminum cracking and chipping when hit by another arrow.

Thanx Pumpkin , (that didn't come out right) will check it out.

Lots of good talk on them. SOund like they will be good game getters with more penetration achieved. They have cons as anything does but they are minor as I see them.

Thanx again