NAP Crossfires are the best broadheads I have ever used!!!!!! At 40 yds I swear they group tighter than my field points... And YES, they fly identicle to my field points!!! Not close, or similar, exactly the same... Others were close and I know people that say close is good enough, but not me, no way... For my settup (Hoyt Ultra-Tec w/carbon arrows) these can't be beat... They are outstanding, and at $35 for 3 they better be...lol Personally, I wouldn't trust those flop open things for anything... No other fixed broadhead I've tried flew exactly the same as my fieldpoints like these do... I highly recomend trying these things out...