This is no longer accurate. This bow and bloodlet (same quest) both have identical stats now. My wife and I did the quest last night and took both bows, and have compared their stats. I feel so dirty now that I betrayed my people for this identical bow, heh.
This item's stats are now:
6 int 6 agi 8 str 4 wis 45 health 40 power damage rating 26.6 base damage 31-155 delay 7.0 seconds range 35 meters class: warrior 35, scout 35 weight 5.0