Compound bows are widely used in archery, hunting, and competitive shooting. It is crucial how to adjust compound bow draw length to fit the shooter’s body to achieve the best results. The draw length is the distance from the bowstring to the grip when the bow is at full draw. A draw length that is too long or too short can result in poor accuracy, discomfort, and even injury. In this article, we will explore the steps involved in how to adjust compound bow draw length.
Steps to How to Adjust Compound Bow Draw Length
Step 1: Determine the current draw length
Before you can adjust the draw length of your compound bow, you need to determine the current draw length. To do this, have someone assist you in measuring the distance from the nocking point of the bowstring to the deepest part of the grip when the bow is at full draw.
Step 2: Determine the desired draw length
Once you have determined your current draw length, you can determine the desired draw length. This is typically based on your body measurements and shooting style. To calculate your desired draw length, you can use the arm span method mentioned earlier or seek the assistance of a qualified archery instructor or bow technician.
Step 3: Adjust the draw length module
The draw length of a compound bow can be adjusted by changing the draw length module, which is typically located at the end of the bow’s cam or eccentric wheel. To adjust the draw length module, you will need an Allen wrench.
- Locate the draw length module on your bow.
- Use the Allen wrench to remove the module’s screws.
- Slide the module to the desired position based on your desired draw length.
- Secure the module by tightening the screws.
Step 4: Test the new draw length
Once you have adjusted the draw length module, testing the new draw length is important. This can be done by shooting arrows and evaluating your form, comfort, and accuracy. If necessary, make further adjustments until you achieve the desired results.
Step 5: Make further adjustments if necessary
You may need to make further adjustments if the new draw length is uncomfortable or produces the desired results. This may involve changing the draw length module, adjusting the bow’s poundage, or modifying other aspects of your setup. Again, it is recommended to seek the assistance of a qualified archery instructor or bow technician.

Other Considerations
In addition to how to adjust compound bow draw length module, other factors can affect your draw length and shooting form. These include:
- Bow poundage: The poundage of your bow can affect your draw length and shooting form. A too-heavy bow can cause fatigue and poor form, while a too-light bow can result in poor accuracy and inconsistent shots.
- Release: The release aid type can affect your draw length and form. A release aid that is too large or too small can cause discomfort and affect accuracy. Choosing a release aid that fits comfortably in your hand and allows you to execute your shot with proper form is important.
- Arrow length: The length of your arrows can affect your draw length and shooting form. Arrows that are too long or short can cause poor accuracy and inconsistent shots. Choosing arrows that are correct for your draw length and shooting style is important.
- Grip: The grip of your bow can also affect your draw length and form. A grip that is too large or too small can cause discomfort and affect accuracy. Choosing a grip that fits comfortably in your hand and allows you to execute your shot with proper form is important.
Frequently Asked Questions
Q: Can I adjust the draw length of my compound bow myself?
A: It is possible to adjust the draw length of your compound bows yourself, but it is recommended to seek the assistance of a qualified archery instructor or bow technician. They have the knowledge and expertise to adjust your draw length properly and safely.
Q: What happens if my draw length is too long or too short?
A: If your draw length is shorter, you may experience discomfort, poor form, and reduced accuracy. If your draw length is longer, you may experience difficulty fully drawing the bow, reduced accuracy, and increased risk of injury.
Q: How do I know if my draw length is correct?
A: A qualified archery instructor or bow technician can help you determine if your draw length is correct. They can evaluate your shooting form and make necessary adjustments to ensure you shoot comfortably and accurately.
Conclusion
How to adjust compound bow draw length is an important step in achieving proper form, comfort, and accuracy. It is recommended to seek the assistance of a qualified archery instructor or bow technician to ensure that your draw length is adjusted properly and safely. Remember to periodically check your draw length and adjust as necessary to accommodate changes in your body or shooting style. By following these steps and considering other factors affecting your draw length and shooting form, you can achieve the best possible results with your compound bow.