How to Replace Compound Bow String? A Comprehensive Tutorial

Compound bows are a powerful and versatile weapon that can be used for hunting, target shooting, and competition. However, like any piece of equipment, they require regular maintenance and upkeep. One of the most important maintenance tasks is to replace the bowstring on a regular basis.

Over time, bowstrings can wear out and become frayed, which can reduce accuracy and performance. In the worst case, a worn bowstring can break, which can be dangerous for the archer. It is important to inspect your bowstring regularly for signs of wear and tear and to replace it immediately if you notice any damage.

How to Replace Compound Bow String 
How toace Compound Bow String 

Materials Needed for the Operation

Let’s make sure we have all the necessary materials on hand before diving into the steps of replacing your compound bow string. You wouldn’t want to get halfway through and realize that you’re missing something crucial. Here’s a list of what you’ll need:

New Bowstring

This one’s pretty self-explanatory. You’ll need a new bowstring that’s the right length and suitable for your compound bow. Make sure to purchase one from a reputable source.

Bow Press

A bow press is an essential tool for safely working on your compound bow. It allows you to release tension on the limbs, making the string replacement much easier and safer.

Allen Wrench Set

You’ll need this to remove the old string and install the new one. Different bows may require different sizes of Allen wrenches, so have a variety on hand.


Regularly waxing your bowstring can extend its lifespan and improve performance. You’ll need some bowstring wax to apply after installation.

Steps for Replacing Compound Bow String

Here’s a step-by-step guide on how to replace your compound bow string:

Step 1 – Prepare the bow

Before you begin replacing the bowstring, it is important to prepare your bow. First, remove all of the arrows from the quiver and unload the bow. Then, relax the bowstring by turning down the limb bolts.

Step 2 – Apply pressure to the bow press

Once the bowstring is relaxed, place the bow in the bow press and apply pressure to the limbs. Be careful not to over-tighten the bow press, as this can damage the bow.

Step 3 – Remove the old bowstring

Once the bow is secure in the bow press, you can remove the old bowstring. Start by removing the nocks from the bowstring. Then, use a pair of pliers to remove the string from the cam posts.

Step 4 – Install the new bowstring

To install the new bowstring, start by threading the string through the cam posts. Then, tie a loop at the end of the string and attach it to the serving post.

Step 5 – Serve the bowstring

Once the new bowstring is in place, you need to serve it to protect it from wear and tear. To do this, use a serving tool to wrap the thread around the bowstring, starting at the center and working your way toward the ends.

Step 6 – Adjust the brace height

Once the bowstring is served, you need to adjust the brace height. The brace height is the distance between the string and the center of the bowstring groove. To adjust the brace height, turn the limb bolts in or out until the desired brace height is achieved.

Step 7 – Check the timing

Once the brace height is adjusted, you need to check the timing of the bow. The timing is the synchronization of the cams. To check the timing, draw the bow back to full draw and make sure that the cams are aligned correctly.

Step 8 – Remove pressure from the bow press

Once you have checked the timing, you can remove pressure from the bow press. Be careful not to let the bowstring go too quickly, as this can damage the bow.

Step 9 – Reattach the nocks

Once the bow is out of the bow press, you can reattach the nocks to the bowstring. Make sure that the nocks are aligned correctly before you shoot the bow.

Step 10 – Test the bow

Once the new bowstring is installed, it is important to test the bow to make sure that it is working properly. Start by shooting a few arrows at a close target. Once you are confident that the bow is working properly, you can start shooting at longer distances.


Replacing the bowstring might seem daunting, but with the right materials and step-by-step guidance, it becomes a manageable task. Remember, safety is key, and regular maintenance will keep your bow performing at its best. So, gear up, get your bow press-ready, and enjoy a hassle-free string replacement. Happy shooting!

Have more questions or need further clarification? Feel free to drop your queries in the comments section below. We’re here to assist you every step of the way. Thanks for reading, and may your arrows always find their mark! 🏹

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