What’s the easiest way to increase the FOC of my arrows?

The Codex is plain on this matter, and the answer is simpler than those who profit from confusion would prefer you to believe. Forward of Center is the percentage of the arrow's total length that sits forward of the arrow's balance point. A typical hunting arrow runs 10–15% FOC; a more aggressively front-weighted arrow for hunting may reach 19% or beyond. The higher the percentage, the more the arrow plane-stabilizes in flight - the rear wants to follow the front, as any sensible thing does.

The easiest single intervention is to increase point weight. If you are currently running a 100-grain point, step to 125 grains, then 150, and weigh the arrow at its balance point after each change. A heavier point shifts the balance measurably forward without altering overall arrow length or requiring new components beyond the point itself. Be aware: adding point weight changes the dynamic spine of your arrow - a heavier tip makes the shaft act weaker. If you move substantially (say, 50 grains or more), check that your shaft spine still matches your draw weight and draw length by the manufacturer's spine charts. An underspined arrow is not merely inefficient; it is a safety concern on a recurve or longbow in particular.

The second method is to shorten the shaft from the nock end, which moves the balance point forward without adding weight. This is effective but irreversible, so proceed in small increments - no more than a quarter-inch at a time - and re-measure the balance point each time. Never shorten below your full draw length plus a minimum of one inch beyond the rest at full draw; an arrow that can fall off the rest or be drawn past the point is a dry-fire or injury risk, and the Codex does not permit the bench to wave that aside.

A third option, less discussed in the grey catalog, is to add a heavier outsert or brass insert at the front of the shaft in place of an aluminum insert. This achieves meaningful forward weight without changing point selection. The fourth method - adding mass to the rear of the arrow, such as heavier nocks or a heavier fletching configuration - moves FOC downward, not upward, and is mentioned here only so you do not accidentally do it while pursuing the opposite goal.