KE on the Barnett is about 105 ft-lbs. My bow is 127 ft-lbs and I personally know guys using these heads successfully with bows that are shooting 112 ft-lbs. My guess is it would be fine.
To put it into context on another instance I put one of these through both shoulder blades on a decent size buck and it broke both shoulders on the deer and passed thru. Deer dropped on the spot. One of the blades did however break in half and I had to find the broken off portion during butchering.
Edited by Hirogen (05/06/15 10:42 PM)
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