Compound Bow Fitment Guide
Compound bows are designed to draw back a certain distance and then stop, which is controlled by the bow’s mechanical systems. The mechanical setting of the bow and the physical size of the shooter must match. Most modern compounds require less than 20 lb. of pressure to hold back at full draw.
The longer your draw length, the longer your bow’s powerstroke will be. The AMO/ATA specs for measuring draw length refer to the actual bowstring at its nocking point.
A good rule of thumb is to select a draw weight that requires about 75% of your “maximum” strength. If your bow is too heavy to draw back, and you can only shoot a few times before becoming fatigued, you’ll be less likely to practice and improve your game. Industry standards require at least 5 grains of arrow mass per pound of draw weight.
What is the average bow draw length?
Most recurves are 58, 60, or 62 inches long, with the old rule being that if your draw length is less than 28 inches, you should shoot a 56 or 58-inch bow.
How long should my arrow be for a 27 inch draw?
The weight is suspended from the center of the arrow, which must be 29″ long and supported by two 28″ apart points.
Is 70 lb draw too much?
A bow with a peak weight of 70 pounds and an 80% let-off, for example, should have a holding weight of around 14 pounds. Being able to hold a bow at full draw for 30 seconds is great, but if you’re shaking, struggling, and exhausted at the end of that time, you won’t be able to make an ethical shot.
How long should my arrows be for a 29 inch draw?
According to our experience, if you use a 29u2032u2032 draw with compound bows, the arrow length should be 27.5u2032u2032 (29u2032u2032 u2013 1.5u2032u2032). This allows the arrow to comfortably fit on the arrow rest, but make sure your riser measurement matches up before purchasing a large quantity of arrow.
What length arrows for 27.5 draw?
Yes, a 29″ arrow for a 27.5″ draw length seems excessive, but most modern rests sit well behind the riser, allowing you to shoot an arrow shorter than your DL.
How long should arrows be for a 28 inch draw?
Your arrow length should be around 27 inches if you have a 28-inch draw length and want an arrow that ends at the front of the riser, but it can be longer if you need to weaken the spine of your arrow. Arrows should not be cut too short for safety reasons.
Is 50 lbs bow too much?
If you’re shooting a recurve or longbow, you’ll almost always draw less weight than you would with a compound bow; if you’re pretty consistent at 40 pounds, but notice erratic arrow groups at 50 pounds, it’s probably too much weight.
How do I know my draw weight?
You’ll need a weight scale to measure a bow’s draw weight, which you can do by attaching the scale to the bowstring near the nock, pulling the string to full draw, and reading the scale multiple times to eliminate human error.
What does 400 mean on an arrow?
The numbers refer to the stiffness of the arrow’s spine; a 400 spine arrow is for bows weighing 40-60 pounds, a 350 spine arrow is for bows weighing 55-75 pounds, and a 500 spine arrow is for bows weighing 30-50 pounds.
How Short Can I cut my arrows?
Even an arrow that is just long enough is too short; the best safety practice is to ensure that your arrows sit at least 1″ beyond your arrow rest when the bow is at full draw; a little extra arrow length gives the arrows an important margin of safety.
How long should I cut my arrows length?
The best way to figure out how long you want your arrows to be is to nock a full-length, uncut arrow and pull it back.