Home Forums Friends of FOC Building EFOC/UEFOC hunting arrows Reply To: Building EFOC/UEFOC hunting arrows

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EFOC requires a light shaft and heavy point/insert. Starting with a 17 gpi shaft is going to defeat your purpose. 750+ grains total arrow weight is a lot for 54 lbs, even with your long draw. It’s not necessarily overkill, but more than you will need. Dr. Ashby’s studies have bone breaking at 650 gr, which would give you a nicer trajectory for shooting. Congrats on your return and for looking to improve your arrow setup.