Stringing a compound bow correctly is crucial for its performance and safety. It requires precision and attention to detail, ensuring the bow is properly tuned and ready for use. Whether you’re a seasoned archer or new to the sport, understanding the process of stringing a compound bow will empower you to maintain and optimize your equipment.
Before stringing the bow, it’s essential to gather the necessary tools and materials. You’ll need a stringing aid, a bowstring, serving thread, and bowstring wax. Once you have everything ready, start by placing the bow in a secure position, with the limbs facing upward. Identify the nocking points on the string and the grooves on the bow limbs where the string will sit. Using the stringing aid, carefully attach one end of the string to the lower limb, ensuring it’s centered in the groove.
Slowly and steadily, loop the string over the top roller and attach the other end to the upper limb, again aligning it in the designated groove. At this point, the string will be loose. To achieve proper tension, use the serving thread to wrap around the string at the nocking points. This process, known as serving, not only secures the string but also protects it from wear and tear. Once the serving is complete, apply bowstring wax to lubricate the string and prevent it from fraying. With the string now properly tensioned, you’ve successfully strung your compound bow.
Assembling the Bow
The first step in stringing a compound bow is to assemble the bow. This involves attaching the limbs to the riser. The limbs are usually held in place by bolts or screws. Once the limbs are attached, you can begin the process of stringing the bow.
To string a compound bow, you will need a bowstring and a bowstringer. A bowstringer is a tool that helps you to safely and easily string your bow. Once you have your bowstring and bowstringer, you can begin the stringing process.
To start, place the bowstring on the bowstringer. Then, attach the bowstringer to the lower limb of the bow. Once the bowstringer is attached, you can begin to pull back on the string. As you pull back on the string, the limbs of the bow will bend. Continue to pull back on the string until it is fully seated in the nocks on the upper and lower limbs.
Once the bowstring is fully seated, you can remove the bowstringer. Your bow is now strung and ready to shoot.
Safety Tips
Here are a few safety tips to keep in mind when stringing a compound bow:
| Never dry-fire your bow. |
|---|
| Always wear safety glasses when stringing your bow. |
| Make sure that the bowstring is properly seated in the nocks before shooting. |
| Never point your bow at anything you do not intend to shoot. |
| Store your bow in a safe place when not in use. |
Installing the String and Cables
Installing the string and cables on a compound bow is a critical step in setting up your bow for optimal performance and safety. Here’s a detailed guide to help you through the process:
Locating the Serving Points
Serving points are reinforced sections on the bowstring that indicate where the string should be attached to the cam modules and the limb tips. Locate these serving points carefully, as they are crucial for aligning the string and cables.
Attaching the String to the Cam Modules
Start by attaching the string to the cam modules. Align the serving point on the string with the cam module’s serving point. Use a bowstringer to hold the string in place while you secure it with a string nock. Repeat the process for the other cam module.
Installing the Cables
Now, it’s time to install the cables. Refer to the bow’s specifications or manufacturer’s instructions for the correct cable lengths and routing. Follow these steps carefully:
- Locate the cable guard on the bow’s riser.
- Attach the cables to the cable guard using the provided clamps or screws.
- Route the cables through the pulleys on the cam modules.
- Loop the cables around the cam posts and secure them with cable yokes or tie-in points.
- Use a bow press to adjust the cables to the manufacturer’s specified brace height and cam timing.
Tying Off the String and Cables
Once the cables are installed, tie off the loose ends of the string and cables using serving thread or bowstring wax. This will prevent the string and cables from slipping and ensures a secure connection.
Tuning the Bow
The final step in stringing a compound bow is tuning it. This ensures the bow is shooting accurately and safely. It involves adjusting the bow’s parameters to optimize performance, including:
1. Draw Weight
The draw weight determines the force required to pull the string back. Verify the manufacturer’s recommended draw weight range for your bow. Adjust the limb bolts or modules to increase or decrease the weight accordingly.
2. Cam Synchronization
Alignment of the cams is crucial for proper arrow flight. Use a bow square or level to check if the cams are parallel to each other and the string. Adjust the cam screws or module settings to correct any misalignment.
3. Peep Sight and Nocking Point Alignment
The peep sight, located on the string, and the nocking point, marked on the arrow, must be in line with the archer’s eye and the bow’s sight. To align them:
| Step | Instructions |
|---|---|
| a. | Install the peep sight on the string and draw the bow to anchor. |
| b. | Look through the peep sight and adjust its position until the arrow appears in the center of the sight housing. |
| c. | Tie the nocking point on the arrow shaft in line with the peep sight. |
| d. | Double-check the alignment by drawing the bow again and observing the arrow’s position relative to the sight and peep. |
Adjusting the Sight
The sight is a critical component of any compound bow, as it allows you to aim and shoot accurately. Here are step-by-step instructions on how to adjust the sight on your bow:
Step 1: Determine Your Target Distance
Before adjusting the sight, you need to determine the distance to your target. This will affect how you set the sight pins.
Step 2: Set the Arrow Rest
The arrow rest is responsible for holding the arrow in place. Ensure that it is properly installed and adjusted to the correct height. This will ensure that the arrow flies straight and true.
Step 3: Install the Sight
Attach the sight to the bow using the mounting hardware provided. Make sure it is secure and level.
Step 4: Set the Sight Pins
The sight pins are used to indicate the distance to the target. To set the pins:
- Adjust the top pin for the closest target distance you plan to shoot at.
- Set the second pin for a slightly farther distance.
- Continue adding pins for additional distances, with each pin representing a specific distance.
| Distance | Sight Pin |
|---|---|
| 20 yards | Top pin |
| 30 yards | Second pin |
| 40 yards | Third pin |
Step 5: Fine-Tune the Sight
Once the sight pins are set, you may need to fine-tune the sight by making small adjustments based on your shooting performance. Practice shooting at different distances to ensure that the sight is accurate.
Determining the Draw Length
The correct draw length is crucial for accurate and comfortable shooting. Here’s a detailed guide to determine yours:
1. **Stand with your feet shoulder-width apart.** Keep your back straight and arm relaxed.
2. **Raise your bow arm and extend your elbow.** Allow your hand to fall naturally, with your fingers slightly curled.
3. **Place the index finger of your release hand on the corner of your jaw.** Your elbow should be at a 90-degree angle.
4. **Adjust the draw length until the tip of your arrow touches the middle of your nose.** This is your anchor point.
5. **Confirm the measurement:** Once you have your anchor point, measure the distance from the back of the bow to the arrow nock. This is your draw length. Use the following table as a reference:
| Draw Length (inches) | Body Height (inches) |
|---|---|
| 27-28 | Under 5’10" |
| 28-29 | 5’10" – 6’0" |
| 29-30 | 6’0" – 6’2" |
| 30-31 | 6’2" and above |
Note: For optimal results, it’s advisable to consult a professional archery instructor for personalized guidance.
Choosing the Right Arrows
Selecting the appropriate arrows is crucial to ensure the optimal performance and accuracy of your compound bow. Here are some key factors to consider when choosing arrows:
Spine Stiffness: The spine stiffness of an arrow refers to its ability to resist bending. The stiffness is measured in pounds per inch (lbs/in). Generally, stiffer arrows are used for higher draw weights.
Arrow Length: The length of an arrow is typically measured from the nock (end that attaches to the bowstring) to the point. The correct arrow length is essential for proper tuning and accuracy. It should be long enough to reach the arrow rest without contacting the riser (handle) of the bow.
Fletching: Fletching refers to the feathers or vanes attached to the back end of the arrow. They help stabilize the arrow in flight and provide directional control. The number of fletches, the shape of the fletches, and the angle at which they are attached can all affect arrow performance.
Weight: The weight of the arrow is important for both accuracy and speed. Heavier arrows carry more energy and are less affected by wind, but they also travel slower. Lighter arrows are faster, but they may be more susceptible to wind drift.
Determining Spine Stiffness
To determine the correct spine stiffness for your arrow, consider the following factors:
- Bow draw weight: The higher the draw weight, the stiffer the arrow you need.
- Arrow length: Longer arrows require a stiffer spine to prevent excessive bending.
- Point weight: A heavier point requires a stiffer arrow.
The following table provides a general guideline for spine stiffness based on draw weight and arrow length:
| Draw Weight (lbs) | Arrow Length (inches) | Spine (lbs/in) |
|---|---|---|
| 30-40 | 28-29 | 500-600 |
| 40-50 | 29-30 | 600-700 |
| 50-60 | 30-31 | 700-800 |
Note: This is a general guide, and actual spine stiffness requirements may vary depending on your individual bow setup and shooting style. It is recommended to consult with a qualified archery retailer or bow tuner to determine the optimal spine stiffness for your arrows.
Testing Your Setup
Once you have your bow strung, it’s important to test it out to make sure everything is working properly. Here are a few things to check:
1. Check the arrow rest for proper alignment.
The arrow rest should be positioned so that the arrow is centered on the bowstring when it is nocked. You can check this by holding the bow vertically and looking at the arrow from the side. The arrow should be parallel to the bowstring and resting evenly on the rest.
2. Check the nocking point for proper height.
The nocking point is the point on the bowstring where you nock your arrow. It should be positioned so that the arrow is level when it is nocked. You can check this by holding the bow vertically and looking at the arrow from the side. The arrow should be parallel to the ground.
3. Check the draw length for proper fit.
The draw length is the distance between the bowstring and the back of your hand when you are at full draw. It should be long enough so that you can reach the bowstring comfortably without straining. You can check this by measuring the distance between the bowstring and the back of your hand when you are at full draw. The draw length should be between 28 and 32 inches for most adults.
4. Check the bowstring for proper tension.
The bowstring should be tight enough to prevent the arrow from falling off, but not so tight that it damages the bow. You can check this by twisting the bowstring by hand. The bowstring should be tight enough so that it makes a twanging sound when you twist it.
5. Check the peep sight for correct alignment.
The peep sight is a small hole in the bowstring that you look through to aim the bow. It should be positioned so that the peep sight is directly in front of your eye when you are at full draw. You can check this by looking through the peep sight and sighting on a target. The target should be centered in the peep sight.
6. Check the sight for correct alignment.
The sight is a device that you use to aim the bow. It should be positioned so that the sight is directly above the arrow rest. You can check this by looking at the sight from the side. The sight should be parallel to the arrow rest.
7. Check the releases for smooth operation.
The release is a device that you use to release the arrow. It should be positioned on your hand so that it is easy to reach and operate. You can check this by practicing releasing the arrow with the release.
8. Check the bow and arrow for damage.
Before each time you shoot, you should inspect the bow and arrow for damage. This includes checking the bowstring for fraying, the limbs for cracks, and the arrow for bends or cracks. If you find any damage, do not shoot the bow or arrow until it has been repaired.
| Component | What to check |
|---|---|
| Arrow rest | Proper alignment |
| Nocking point | Proper height |
| Draw length | Proper fit |
| Bowstring | Proper tension |
| Peep sight | Correct alignment |
| Sight | Correct alignment |
| Releases | Smooth operation |
| Bow and arrow | Damage |
Maintaining Your Bow
Regular maintenance is crucial for preserving the performance and longevity of your compound bow. Here are some essential steps to keep your bow in top condition:
9. Waxing the String
Properly waxing your bowstring minimizes friction and prevents premature wear. Follow these steps for effective waxing:
| Step | Instructions |
|---|---|
| 1 | Hold the bow vertically and apply a small amount of wax to the serving (the wrapped portion where the string contacts the cams). |
| 2 | Use a bowstringer to de-tension the bow and work the wax into the serving. Avoid getting wax on your fingers or the bow’s limbs. |
| 3 | Once the serving is thoroughly coated, distribute the wax evenly along the entire length of the string, using a circular motion. |
| 4 | Avoid over-waxing, as excess wax can attract dirt and debris. |
| 5 | Wipe off any excess wax with a clean cloth. |
10. Adjusting the Cable Guard
Incorrect cable guard alignment can affect arrow flight and accuracy. Here’s a detailed guide on adjusting it:
Materials:
– Hex or Allen keys (size varies based on bow)
– Compound bow string gauge (optional)
Steps:
– Set the bow on a stable surface.
– Refer to your specific bow’s manual for recommended cable guard alignment specifications.
– Adjust the cable guard screws using the hex keys to align it according to the desired specifications.
– Use a compound bow string gauge to ensure the cables are balanced and at the correct distance from the cam(s).
– Tighten the screws securely.
– Test the string alignment by drawing and releasing the bow a few times.
– Repeat steps 1-6 until the desired string alignment is achieved.
| Issue | Possible Cause | Solution |
|---|---|---|
| String is too tight | The string is Overstretched or the cams are out of sync | Re-string the bow or adjust the cam timing |
| String is too loose | The string has stretched or the cams are out of sync | Twist the center serving (string loop) or adjust the cam timing |
| Cable is hitting the cable guard | Cable guard is out of alignment or the cable is twisted | Adjust the cable guard or untwist the cable |
| Bow is shooting erratically | Incorrect cam timing, string alignment, or arrow spine | Check cam timing, string alignment, and select arrows with the correct spine |
How To String A Compound Bow Diagram
Stringing a compound bow requires the use of a bow press to safely and correctly apply tension to the bow’s limbs. Here is a step-by-step guide with a diagram illustrating the process:
- Place the bow in the bow press: Secure the bow in the bow press by attaching the press arms to the bow’s limbs. Adjust the press to create enough clearance between the limbs for string installation.
- Attach the string to the lower cam: Identify the lower cam and locate the string groove. Tie a loop in one end of the string and attach it to the lower cam’s string groove.
- Loop the string over the idler wheel: Guide the string over the idler wheel, which is located between the upper and lower cams.
- Attach the string to the upper cam: Find the string groove on the upper cam and attach the other end of the string to it. Tie a loop in the string for secure attachment.
- Tighten the string: Gradually increase the tension on the string using the bow press. Refer to the bow manufacturer’s specifications for the appropriate draw weight and brace height.
- Center the string in the cam grooves: Ensure that the string is centered in the grooves of both the upper and lower cams. This will ensure proper alignment and prevent cam lean.
- Test the bow: Slowly release the tension from the bow press and test the bow by drawing it back a few times. Check for any unusual noises, vibrations, or string slippage.
People Also Ask About How To String A Compound Bow Diagram
How do I know if my compound bow is strung correctly?
A correctly strung compound bow will have the string centered in the cam grooves, with appropriate draw weight and brace height. The bow should draw smoothly and quietly without any unusual vibrations or slipping of the string.
Can I string a compound bow without a press?
Stringing a compound bow without a press is not recommended. The tension required to properly string a compound bow is significant and can damage the bow or cause injury if not done correctly. A bow press provides the necessary safety and control for the stringing process.
Is it difficult to string a compound bow?
Stringing a compound bow requires some knowledge and precision. It is not particularly difficult with the right tools and instructions, but it is important to follow the steps carefully to ensure proper alignment and safety.
