I killed a 6x6 bull elk several years ago with the Vortex 2 inchtwo blade. Not a great hit, but it did the job. I actually switched to the Vortex Mini MaxSteel head 2 bladebroadheads. My friend swares by them, and I've seen the results. Four hugebull elk on his wall. Theyare all he will use, and now the only thing I will use. Fly like field tips and are deadly.Get the Vortex Mini Max Steel 2 bladeheads.