What direction are they going with this one ??.They are claiming " devastating penatration" .The shafts are 17/64" or 9/32" .If this " new" skinny carbon shaft is the way to go,,then I think I would revist the old Beman carbon hunters.They run 15/64" and 16/64" .That out-sert makes them TUFF as HE!!.No joke.
I have hit some VERY hard things with them.The out-sert has mushroomed back over the shaft,,with out even as much as a crack.Talk about concentrated KE.Thats 16/64' s with 60 FOOT POUNDS behind it.It will be going thru your target,,deer,,elk,,bear,,,,,mckenzie [

].