Your goal is to shoot an arrow with an FOC between 11 and 15 percent. This is ideal for hunting setups and will ensure pinpoint accuracy at longer distances.
What is a good FOC for elk hunting?
Arrow forward-of-center (FOC).
Extreme FOC arrows (19-30% FOC) show a penetration increase of 20% for arrows of 800 grains, and 50% for arrows of 650 grains. Extreme FOC is most easily achievable with carbon shafts because of difficulty maintaining perfect arrow flight with other materials.
Is 15% FOC enough?
Foc between 10-15% is optimal…. some go more, its up to you….
Is 12% FOC enough?
By the time the nock clears the riser, 100 percent of that energy is carried by the point. … In general, experts recommend 8 to 9 percent F.O.C. for field points, and 10 to 12 for fixed-blade broadheads.
How much kinetic energy does it take to kill an elk with a bow?
A commonly accepted threshold for the minimum amount of kinetic energy needed to kill an elk is 1500 ft-lbs. For whitetail deer, the minimum amount of kinetic energy is 1000 ft-lbs. We’ve all probably heard stories of hunters taking elk with a .
What is considered a heavy hunting arrow?
There are basically three shaft weight categories: light, mid-weight, and heavy. … A mid-weight arrow weighs between 6.5 and 8 grains per pound of draw force (455 to 560 grains for a 70-pound bow) and a heavy arrow is anything weighing over 8 grains per pound of draw force (more than 560 grains).
What is extreme FOC?
In simplest terms it is a measure of how far forward of the arrow’s center point it balances. The heavier the tip vs the tail, the farther forward it balances and the higher the FOC. I have experience with all of Ed’s claims and agree with them except the extreme FOC one.
Are Heavier arrows more accurate?
Heavy arrows simply absorb more of a bow’s available energy, resulting in fewer vibrations and quieter hunting bows. … All factors remaining equal, heavy arrows always are more reliable, more durable, than lighter.
Do arrow wraps affect FOC?
You can also affect FOC by adding or reducing weight on the nock end. Although nocks, arrow wraps, and vane sizes and materials might seem to add minuscule weight, they affect FOC as much as the components in the arrow’s front half. … That can make arrows nosedive at longer distances or difficult to paper tune.