WebMar 21, 2024 · My total projectile weight is 700 grains with a 250 grain,single bevel broadhead for 22.5% FOC. Once you get over 500 grains you see real improvement in penetration. Once you get over 19% FOC you can steer any broadhead on the market. I like feathers because they are light on the back end of the arrow. WebMar 28, 2024 · Since most weight adders go on the front, my FOC comes out pretty high too. My current hunting arrows (for a 70# compound) weigh 630 gr with 20% FOC: GrizzlyStik Momentum 240 at 27.25" C2C = 317 gr Cutthroat broadhead = 150 gr In/outsert = 70 gr Stackable brass weight = 50 gr Firenock = 25 gr Three 2" Blazer vanes = 18 gr …
Front of Center and Kinetic Energy Calculators - Gold Tip
WebAug 8, 2014 · FOC 11.2% 125gr heads at 63LBS N5J From: fubar racin 07-Aug-14 520 grain 64lb quest primal and 62 lb dead eye From: Bullhound 07-Aug-14 420 gr in my 60# bow and 475 gr in my 65# bow. From: fubar racin 07-Aug-14 My wife is shooting 405grain arrows from a 50ish pound razr edge From: Z Barebow 07-Aug-14 505 grains at 59.94 … WebJul 16, 2024 · Here’s how to calculate your arrow’s FOC, according to Easton Archery: Divide the arrow’s length (distance from the base of the nock groove to the shaft’s … fashion fotografie berlin
Arrow FOC Calculator (How to Measure & Calculate FOC)
WebThe standard FOC formula is FOC % = 100 x (AL/2)/L where L is the correct arrow length, and A is the distance from the nock groove to the finished arrow balance position, including the arrow point/insert weight, nock, and fletching. First, build your hunting shaft using the exact components – broadhead, vanes, nock, and cresting if desired. WebJan 6, 2024 · FOC stands for “Front Of Center” (or Forward of Center), which indicates what percentage of the overall arrow weight is in front of the balancing point, or “center” of the … WebFOC is the percentage of the arrow’s total weight that is in the front half of the arrow (point end). Grab a calculator, tape measure and pencil, do a quick Google search and you will know your arrow’s FOC in about two … fashion fotografové