Why These Two Numbers Matter More Than Anything Else
Draw length and draw weight are the two measurements that determine whether a bow actually fits you — and unlike almost everything else in archery, they’re not really a matter of preference. Get them wrong and no amount of practice will fix your groups; get them right and even a budget bow will shoot well.
Finding Your Draw Length
The most reliable starting method: measure your wingspan (fingertip to fingertip with arms spread) in inches, then divide by 2.5. That gives a solid estimate, but the real test is at full draw — your bow arm should be nearly straight without locking, your anchor point should land consistently at the same spot, and you shouldn’t feel like you’re straining forward or cramped back to reach it. A recurve’s draw length is somewhat flexible; a compound bow’s draw length is a fixed mechanical setting that has to be dialed in for your body specifically, usually at a shop with a bow press or on an adjustable-cam model.
Finding Your Draw Weight
Draw weight is how much force it takes to pull the bow to full draw. More weight means a flatter arrow trajectory and more energy on impact, but only if you can pull it smoothly and shoot it repeatedly without fatigue or a flinch.
- New shooters: start lower than your ego wants to. You can move up in 5–10 lb increments as your form develops.
- Bowhunters: check your state’s minimum draw weight for big game and aim comfortably above it, not right at the line.
- Target/recreational shooters: consistency across a long session matters more than raw power.
Get Measured, Don’t Guess
A wingspan formula gets you in the right neighborhood, but nothing replaces being measured at full draw by someone who can watch your form.
Browse GTO Armory’s full archery and bow hunting selection, including adjustable-draw options that make dialing in your fit easier.
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