Arrow F.O.C. Tester

Outdoor Assassin is proud to bring you another American Made product, the Arrow F.O.C. Tester. This tool is used for finding your Front Of Center % on your arrows! If youd like more information on F.O.C. please check out the Easton arrows link below! This Tester will help you find the balance point of your arrow and also makes it super easy to mark and or measure your balance point! This all will allow you to have more consistent arrow flight between arrows as well!

Whats included:

(1) F.O.C. Tester

(2) Wood Screws for mounting

Easton website:

https://eastonarchery.com/2014/06/foc/

Eastons website on how to find F.O.C. :

“Calculating F.O.C

To determine the F.O.C of a hunting arrow, install all the components you will be using on the shaft (points/broadheads, vanes, inserts, nock, etc.). Once your arrow is set up:

Divide the arrow’s overall length (distance to the bottom of nock groove to end of shaft by 2).

Find the balance point. This is where the arrow balances perfectly. Mark the point, and measure from the throat of the nock.

Subtract center of the arrow measurement (calculated in step 1) from the balance point (calculated in step 2).

Multiply the resulting number in Step 3 by 100.

Divide the resulting number from Step 4 by the arrow’s overall length. This number is the F.O.C. of your hunting arrow.

If you find your hunting arrow’s F.O.C. to be exceptionally deviant from the recommended range of 10-15%, consider adding/removing weight to/from the front or rear of the arrow.”