Well was able to harvest 4 deer with these broadheads. 4 deer and 4 heads. Not inpressed by any means. 2 of the heads had blades snap and were no longer usable. The doe from tonight had a clean pass through double lung and holes were in between both sides of the rib bones and it was busted. Only one doe had a decent size hole the others were all as if I were still shooting my NAP hellrazors. Not worth the buy IMO if you are in the market for new broadheads. I should have stuck with my NAP hellrazors or going back to Rage.