What happens when you pull that trigger on your crossbow, and instead of a satisfying thwack, you get a disappointing… thud? Often, the culprit isn’t the arrow or the bow itself, but the humble yet mighty crossbow string. This thin cord does all the heavy lifting, storing all the energy needed for that perfect shot. But choosing the right one feels like navigating a maze, doesn’t it?
You face confusing terms like “serving,” “material composition,” and “strand count.” A bad string can mean reduced speed, poor accuracy, and even damage to your crossbow. Nobody wants their hunting trip ruined because of a cheap or incorrect string. Finding the right balance between durability, speed, and longevity is the real challenge for every crossbow owner.
This guide cuts through the confusion. We will break down exactly what makes a great crossbow string. You will learn how to match the string to your specific crossbow model and shooting style, ensuring maximum performance every time you draw back. Get ready to transform your accuracy and reliability.
Top Crossbow Strings Recommendations
- Made of high quality polyester fiber HMPE
- Great for 50 lbs and/or 80 lbs pistol crossbows, Like Viper SS, Zombie React, Prophecy, Cobra,etc
- Thicker and last longer than other strings
- Length: 17-1/2 inches
- 2 x GPP Replacement 17.5" String for 50 lb./ 80 lbs. Pistol Crossbows, Black/Red
- 20 strands replacement Bowstring for Pistol Crossbow 50 lbs. to 80 lbs.
- Material: 1600D HMPE String with 0.025" Serving Material.
- Length: about 445 mm (17-1/2 inch).
- End Type: Well Served Endless Loop Type.
- Specially for PSE Archery Viper SS, PSE Zombie React Crossbow Pistol.
- Made of polyester fiber
- Length: 17-1/4 inches
- Great for 50 lbs and/or 80 lbs pistol crossbows
- Thicker and last longer than other strings
- Ideal for SAS Prophecy or Cobra pistol crossbows
- 28 strands replacement Bowstring for most Recurve Crossbow 150 lbs To 175 lbs.
- Length: about 675 mm (26.5 inch).
- Material: 1600D HMPE String with 0.025" Serving Material.
- For most Barnnet and other brands Recurve Crossbow.
- End Type: Well Served Endless Loop Type.
- 20 strands replacement Bowstring for Pistol Crossbow 50 lbs. to 80 lbs.
- Material: 1600D HMPE String with 0.025" Serving Material.
- Length: about 445 mm (17-1/2 inch).
- End Type: Well Served Endless Loop Type.
- Specially for PSE Archery Viper SS, PSE Zombie React Crossbow Pistol.
- High quality Crossbow Replacement String;
- Bowstring length:26.5 inch;
- High Strength, up to 175 lbs draw weight;
- Made of high quality polyester fiber, 2 colors for choice;
- It fits in your pocket. Easy to use in the field or at home. Perfect as the replacement tips and string for your CRS 004 c crossbow;
- 28 strands replacement Bowstring for most Recurve Crossbow 150 lbs To 175 lbs.
- Length: about 675 mm (26.5 inch).
- Material: 1600D HMPE String with 0.025" Serving Material.
- For most Barnnet and other brands Recurve Crossbow.
- End Type: Well Served Endless Loop Type.
- STRING WAX: Our string grease helps lengthen your bowstring's overall life and protects it from dust, dirt, and moisture. This wax is ideal for synthetic bowstrings.
- RAIL LUBE CARE: This wax minimizes string friction across your crossbow rail, increasing bolt speed while decreasing noise and string wear.
- EASY TO USE: Our bowstring wax comes in 0.15 oz. sticks and is smooth to the touch, melts nicely, and is easy to wipe away.
- HEAVY-DUTY: The bowstring wax has a melting point of 145.22° F (62.9° C), and the rail lube has a melting point of 121.64° F (49.8° C).
- ALLEN COMPANY: We share your passion for the great outdoors. Our unwavering dedication lies in crafting superior hunting, shooting, and archery gear that combines quality and value.
The Ultimate Crossbow String Buying Guide
Choosing the right crossbow string is vital for your bow’s performance and safety. A good string means accurate shots and a long-lasting bow. A bad string can break, causing damage or injury. This guide helps you pick the best one for your needs.
1. Key Features to Look For
When you shop for a crossbow string, look closely at these important parts:
- Length and Fit: The string must perfectly match your crossbow model. A string that is too long or too short will not work right. Always check the manufacturer’s recommended length.
- Serving Quality: Serving is the wrapping material around the ends of the string where the cams or limbs attach. Good serving prevents the main string material from fraying. Look for tight, smooth serving.
- Speed Rating: Some manufacturers list the speed potential of the string. Faster strings can increase your crossbow’s bolt speed, which is great for long shots.
- Durability Rating: This tells you how many shots the string is designed to handle before needing replacement. More shots mean better value.
2. Important Materials
Crossbow strings are made from advanced synthetic fibers. These materials offer strength without adding too much weight.
Synthetic Fiber Strength
Most modern strings use materials like Dyneema or Fast Flight. These are incredibly strong and resist stretching. They hold their shape well, even under the high tension of a crossbow.
- Dyneema: This material is very popular. It is lightweight, strong, and resists moisture. It helps the string maintain its speed over time.
- Waxing Needs: Remember that these synthetic materials need proper waxing. Wax protects the fibers from dirt and UV rays, which keeps them strong.
3. Factors That Improve or Reduce Quality
String quality changes based on how it is made and how you care for it.
Quality Boosters
High-quality manufacturing processes make a big difference. Strings built with precise tensioning during construction last longer. Also, look for strings that use high-quality end loops (the parts that attach to the limbs). Well-constructed loops reduce failure points.
Quality Reducers
Exposure to the elements harms any string. Leaving your crossbow out in the rain or harsh sun breaks down the material quickly. Also, dry-firing your crossbow (shooting without a bolt) puts extreme, damaging stress on the string and limbs. Never dry-fire your weapon.
4. User Experience and Use Cases
Your shooting style affects which string you should choose.
Hunting vs. Target Practice
Hunters often need the most durable strings because they might wait a long time in tough weather. They need reliability above everything else. Target shooters might prioritize speed and consistency for tight groups. Both groups need to replace strings regularly, usually every 1 to 3 years, depending on usage.
A good string feels smooth when drawn back. You should hear a clean “thwack” when you shoot, not a rattling sound. If the string looks fuzzy, frayed, or the serving starts to slip, replace it immediately. Safety comes first!
10 Frequently Asked Questions (FAQ) About Crossbow Strings
Q: How often should I replace my crossbow string?
A: You should replace your string every one to three years, or after heavy use. Always check it for fraying before every shooting session.
Q: Can I use a string from a different crossbow model?
A: No. You must use the exact length and type recommended by your crossbow’s manufacturer. Different bows have different draw weights and limb designs.
Q: What is the “serving” on a crossbow string?
A: Serving is the tight wrapping material found near the ends of the string. It protects the main string from wear where it touches the cams or bow ends.
Q: Does waxing my string really matter?
A: Yes, waxing is very important. Wax keeps moisture out and prevents the synthetic fibers from unraveling due to friction and dirt.
Q: What happens if my string stretches too much?
A: A stretched string reduces the power stroke of the crossbow. This means your bolts fly slower and won’t hit where you aim. It also puts uneven stress on the limbs.
Q: What is the difference between Dyneema and Dacron strings?
A: Dyneema is a modern, very fast, and strong material. Dacron is an older, slower, and slightly more forgiving material, often used in older or low-poundage bows.
Q: How do I know if my string is too slow?
A: You can measure the bolt speed with a chronograph. If your speed is much lower than the manufacturer’s advertised speed, the string might be old or stretched.
Q: Can I repair a small piece of fraying myself?
A: For small frays on the main body, you can carefully apply more wax. However, if the fraying is near the serving or the end loops, you should replace the entire string for safety.
Q: Should I buy a string for my specific crossbow brand?
A: It is generally best to buy strings made specifically for your crossbow brand or a high-quality aftermarket string guaranteed to meet the original specifications.
Q: What is the easiest way to string my crossbow after replacing the string?
A: Most modern crossbows require a crossbow cocking aid or a mechanical stringer tool. Never try to bend the limbs by hand; this can break them.