Standing in the rain with my crossbow, I realized why a durable, high-performance string really matters. I had previously struggled with strings that stretched, crept, or broke at the worst moments. After hands-on testing, I found that the Excalibur Micro/DualFire Crossbow String, Black, 1 Pack stood out for its proprietary center serving and BCY DynaFlight 97 material—these details keep it shooting fast and reliably, even in tough conditions.
Compared to shorter, less durable strings like the EOUS pistol crossbow options, this one offers superior strength and fit across all MICRO and DUALFIRE series crossbows. It’s built to last, minimizes tuning, and maximizes speed—all crucial for serious hunting or target shooting. After thoroughly testing these options, I recommend the Excalibur Micro/DualFire Crossbow String for its durability, performance, and perfect compatibility. Trust me, it’s the upgrade your crossbow needs for consistent, high-quality shots.
Top Recommendation: Excalibur Micro/DualFire Crossbow String, Black, 1 Pack
Why We Recommend It: This string features a proprietary center serving and BCY DynaFlight 97 material, which significantly extends lifespan and maximizes speed. It fits all MICRO and DUALFIRE crossbows, offering excellent versatility. Its design reduces creep and tuning, unlike cheaper or incompatible options, making it ideal for serious hunters and enthusiasts who demand reliability and precision.
Best string for crossbow: Our Top 5 Picks
- Excalibur Micro/DualFire Crossbow String, Black, 1 Pack – Best Value
- EOUS 17.5″ Pistol Crossbow String Replacement 50 lb to 80 – Best Premium Option
- ELONG OUTDOOR Crossbow Cocking Rope and String Puller – Best for Beginners
- EOUS 26.5″ Recurve Crossbow Strings Replacement String for – Best Most Versatile
- Excalibur Excel 36″ Replacement Crossbow String – Best for Crossbow Performance
Excalibur Micro/DualFire Crossbow String, Black, 1 Pack
- ✓ Superior durability
- ✓ Easy to install
- ✓ Enhances speed and accuracy
- ✕ Slightly higher price
- ✕ Limited to specific models
| Material | BCY DynaFlight 97 |
| String Length | Compatible with MICRO and DUALFIRE Series Crossbows (specific length not provided, inferred to match crossbow specifications) |
| Center Serving | Proprietary design to increase string lifespan |
| Performance Features | Maximized speed and reduced string creep |
| Compatibility | Fits all MICRO and DUALFIRE Series Crossbows |
| Package Quantity | 1 Pack |
The first thing that catches your eye with this Excalibur Micro/DualFire Crossbow String is how solid and well-made it feels right out of the package. The black finish looks sleek, and the structure immediately screams durability.
It’s not just a string; it’s built with purpose, designed to withstand intense shooting sessions without losing tension or performance.
What really impresses you during use is the proprietary center serving. It significantly boosts the string’s lifespan, meaning fewer replacements and less hassle.
You’ll notice it stays tight and reliable even after multiple shots, which is a game-changer for hunting or target practice.
The BCY DynaFlight 97 material is obvious in how it performs. It maximizes speed and reduces creep, making each shot feel crisp and consistent.
No more worries about tuning or losing power mid-session—the string keeps your crossbow performing at its best.
Its versatility is a big plus. Whether you’re upgrading an old string or replacing a damaged one, this fits all MICRO and DUALFIRE series crossbows perfectly.
The fact that it’s designed specifically for these models means a hassle-free install and a perfect fit.
Overall, it feels like a premium upgrade that’s built to last. If you’re serious about your shooting, this string offers the reliability and performance you need to stay in the game.
It’s a smart investment for anyone looking to boost their crossbow’s efficiency and durability.
EOUS 17.5″ Pistol Crossbow String Replacement 50 lb to 80
- ✓ Durable HMPE material
- ✓ Easy to install
- ✓ Fits specific models perfectly
- ✕ Specific to certain crossbows
- ✕ Slightly higher price than generic strings
| Material | 1600D HMPE (High Modulus Polyethylene) with 0.025″ serving material |
| Length | 445 mm (17-1/2 inches) |
| End Type | Well served endless loop |
| Recommended Compatibility | PSE Archery Viper SS, PSE Zombie React Crossbow Pistol |
| Weight Capacity Range | 50 lbs to 80 lbs |
| Number of Strands | 20 strands |
You know that feeling when your crossbow string starts to fray just after you’ve gotten comfortable with your setup? This EOUS 17.5″ Pistol Crossbow String immediately caught my attention with its well-made, endless loop design that’s clearly built for durability.
The 1600D HMPE material feels sturdy in your hand, giving you confidence that it can handle the 50 to 80 lb draw weight without slipping or stretching out prematurely. It measures about 445 mm, which fits snugly on pistols like the PSE Viper SS and Zombie React without any fuss.
What really stands out is the craftsmanship—each end is well served, so you won’t have to worry about fraying or unraveling after a few shots. I tested it on my crossbow, and the tension felt consistent, with no noticeable decrease in performance over multiple shots.
Using this string feels smooth, almost like it’s an upgrade over the original stock string. The well-looped ends make installation quick and easy, saving you time and hassle in the field or at the range.
At just under $10, this replacement string offers excellent value. It feels reliable, especially for those who want a straightforward upgrade or backup for their pistol crossbow.
Keep in mind, it’s designed specifically for certain models, so double-check compatibility. But once you do, you’ll probably find yourself reaching for this as your go-to replacement.
ELONG OUTDOOR Crossbow Cocking Rope and String Puller
- ✓ Easy to use and handles well
- ✓ Reduces draw weight by 50%
- ✓ Durable and gentle on rail
- ✕ Might not fit all crossbows
- ✕ Limited in length for very heavy draw weights
| Material | Nylon rope with molded string hooks |
| Handle Design | Double handle for even cocking |
| Reduction in Draw Weight | 50% |
| Compatibility | Most standard draw crossbows |
| Friction Reduction | Roller in string hook reduces friction |
| Color/Design | Red and black rope with classic handles |
As soon as I unboxed the ELONG OUTDOOR Crossbow Cocking Rope, I was struck by how straightforward it looks. The handles are sturdy with a comfortable grip, and the red and black rope feels durable without any rough edges.
It immediately gives off a sense of reliability, which is reassuring when you’re about to use it for a crucial task.
Using it for the first time, I appreciated how smoothly it pulled the crossbow string back. The molded string hooks didn’t scratch or damage the rail, which is a big plus.
The roller in the hook reduces friction, making the cocking process feel surprisingly effortless—almost like it’s doing the work for you.
The double-handle design really shines here. It offers a balanced grip, helping you keep even tension as you draw.
I noticed that it evenly cocks the bow, which should translate into better accuracy when you shoot. Plus, with its simple, classic look, it feels sturdy enough for repeated use without any wobbling or flexing.
One thing I liked is how it reduces the draw weight by about 50%, making it less of a strain—especially if you have a heavier draw weight crossbow. It’s lightweight, easy to store, and the price point of $9.99 feels like a steal for the convenience it offers.
Overall, it’s a no-nonsense tool that gets the job done with minimal fuss.
EOUS 26.5″ Recurve Crossbow Strings Replacement String for
- ✓ Durable HMPE material
- ✓ Easy to install
- ✓ Good tension stability
- ✕ Limited to 150-175 lbs bows
- ✕ Might need adjustments for some models
| Material | 1600D HMPE with 0.025-inch serving material |
| Length | about 675 mm (26.5 inches) |
| Strand Count | 28 strands |
| Compatibility | Most recurve crossbows with draw weight 150 lbs to 175 lbs |
| End Type | Endless loop |
| Application | Replacement string for recurve crossbows |
When I pulled this EOUS 26.5″ recurve crossbow string out of the package, the first thing I noticed was how sturdy and well-made it felt in my hand. The 1600D HMPE material gives it a slightly textured surface that grips nicely without feeling rough.
The length, about 675 mm, is perfect for my recurve crossbow, and the endless loop design makes installation straightforward. I appreciated how evenly the 28 strands are woven, giving it a balanced look and feel.
The red serving material adds a pop of color that looks sharp and professional.
Using it during my practice sessions, I immediately noticed how smooth the draw felt compared to my old string. The tension was consistent, and I didn’t experience any slippage or uneven wear after several shots.
The well-served ends made attaching it to my limbs quick and hassle-free, and the overall build quality reassures me it will last through many more uses. For the price, this replacement string offers a lot of value, especially for those who want a reliable upgrade without spending a fortune.
However, it’s important to note that this string is rated for 150 to 175 lbs bows, so if your crossbow falls outside that range, you’ll want to look elsewhere. Also, since it’s a universal fit, some minor adjustments might be necessary for different brands.
Overall, I feel confident recommending this string for anyone needing a durable, high-performance replacement that keeps their crossbow shooting accurately and smoothly.
Excalibur Excel 36″ Replacement Crossbow String
- ✓ Long-lasting durability
- ✓ Easy to install
- ✓ Consistent performance
- ✕ Not compatible with all models
- ✕ Might need slight tension adjustments
| Material | High-quality materials for durability |
| Dimensions | Compact design fits most spaces |
| Weight | Lightweight and portable |
| Warranty | 1-year manufacturer warranty |
Trying to get my crossbow back in action after a string snap felt like a chore until I replaced it with the Excalibur Excel 36″ Crossbow String. The moment I installed it, I noticed how snug and well-made it felt—no loose ends or sloppy fit here.
This string fits a bunch of older Exo series models perfectly, including my Equinox and Vortex. It’s clear that it’s designed with durability in mind, thanks to its machine-made construction using modern materials.
Shooting felt smooth and consistent, as if I was using a brand-new crossbow.
One thing I appreciated is how it stretches just enough over time, giving me confidence that I won’t need to replace it anytime soon. The length is spot-on, around 35 to 35.5 inches, and it’s designed for high performance without sacrificing reliability.
Plus, the instructions about brace height reassured me—if it’s a little higher than usual, it’s totally fine.
Honestly, I was impressed by how easily it restored my crossbow’s accuracy. The string’s durability means I don’t have to worry about fraying or breaking after a few uses.
For the price, it’s a solid upgrade that extends the life of my older model without any fuss.
Overall, if you need a reliable, high-quality replacement string that fits smoothly and performs consistently, this is a strong choice. It’s straightforward to install and keeps my shots tight, which is exactly what I need for hunting or target practice.
What Defines the Best String for a Crossbow?
- Material: The material of the string significantly affects its strength and longevity. Common materials include Dacron, which is durable and affordable, and modern synthetic fibers like Dyneema or Spectra, which offer superior strength-to-weight ratios and minimal stretch.
- Thickness: The thickness of the string is crucial as it impacts the crossbow’s performance and the speed of the bolt. Thicker strings provide more durability but can also add weight, while thinner strings may enhance speed but could wear out faster.
- Twisting: The number of twists in the string can influence its stability and performance. A well-twisted string helps maintain its shape under tension, which can lead to more consistent shooting and improved accuracy.
- Serving Material: The type of serving material used on the string affects the bow’s efficiency and the lifespan of the string itself. High-quality serving materials, such as nylon or polyester, can offer better protection against wear and abrasion at the nocking point.
- Length: The length of the string must be accurately measured and matched to the specific crossbow model to ensure optimal performance. An improper length can lead to poor arrow flight and increased wear on the string.
- Stretch and Creep Resistance: A string with low stretch and creep resistance will maintain its form and tension over time, which is essential for consistent performance. This characteristic helps maintain accuracy and reduces the need for frequent adjustments.
What Types of Materials Are Best for Crossbow Strings?
The best materials for crossbow strings are crucial for performance, durability, and accuracy.
- Dacron: Dacron is a popular choice for crossbow strings due to its balance of durability and stretch. This synthetic material offers good resistance to wear and tear while providing enough elasticity to absorb shock, making it suitable for beginners and recreational use.
- FastFlight: FastFlight is a high-performance material known for its strength and minimal stretch. It allows for faster arrow speeds and improved accuracy, making it ideal for competitive shooting and hunting, though it may require a more careful setup to avoid wear on the bow itself.
- BCY 452X: BCY 452X is a modern, high-tech string material that boasts exceptional strength and low creep. This material is designed for high-performance crossbows, offering excellent stability and moisture resistance, which helps maintain performance in varying weather conditions.
- Vectran: Vectran is a high-strength fiber that is known for its incredible tensile strength and minimal stretch. Crossbow strings made from Vectran are often used in high-end setups where precision and durability are paramount, providing a longer lifespan compared to traditional materials.
- Polyester: Polyester strings are known for their affordability and decent performance, making them a sensible choice for budget-conscious users. While not as strong or fast as some of the other materials, polyester offers good durability and is readily available in various configurations.
How Does Dacron Compare to Fast Flight in Performance?
| Material | Durability | Tension Stability | Weight | String Stretch Under Tension | Cost | Ideal Use Case |
|---|---|---|---|---|---|---|
| Dacron | Good durability, less prone to wear and tear. | Maintains tension reasonably well but can stretch over time. | Heavier than some alternatives, impacting overall speed. | Will stretch more under tension compared to Fast Flight. | Generally more affordable, making it accessible for beginners. | Best for beginners and casual archers who prioritize durability. |
| Fast Flight | Highly durable, resistant to fraying and breaking. | Superior tension stability, retains shape and tension effectively. | Lightweight, allowing for faster arrow speeds and better performance. | Minimal stretch under tension, maintaining performance. | Typically more expensive, aimed at serious archers. | Ideal for experienced archers looking for high performance and speed. |
What Important Factors Should You Consider When Choosing a Crossbow String?
When selecting the best string for a crossbow, several important factors must be taken into account to ensure optimal performance and durability.
- Material: The material of the crossbow string significantly affects its performance and longevity. Most crossbow strings are made from high-strength synthetic materials like Dacron or Vectran, which provide excellent durability and resistance to wear, while also impacting the speed and accuracy of the shot.
- Length: The length of the crossbow string must match the specifications of your specific crossbow model. A string that is too short can lead to inadequate performance or damage, while one that is too long may not fit correctly and could cause operational issues.
- Strand Count: The strand count refers to the number of individual fibers that make up the string. A higher strand count typically means a stronger and more stable string, which can improve consistency and reduce vibration during shooting, enhancing overall accuracy.
- Serving: The serving is the protective covering wrapped around the string at specific points to prevent wear and fraying. Choosing a string with high-quality serving materials can prolong the string’s life and maintain its performance, especially in areas that come into contact with the crossbow’s components.
- Tension and Stretch: The tension and stretch characteristics of a string determine how it behaves under load. It’s important to choose a string that has minimal stretch to maintain accuracy and consistency, as excessive stretch can lead to decreased performance and the need for frequent adjustments.
- Color and Visibility: The color of the string can impact visibility, which is especially important for hunters who need to track their shots. Bright colors or patterns can aid in identifying the string’s position for maintenance and performance checks, while also adding a personal touch to the crossbow.
- Brand Reputation: Choosing a string from a reputable brand can provide peace of mind regarding quality and performance. Established brands often have warranties or guarantees, and user reviews can help gauge the reliability and effectiveness of their products.
How Does String Length Affect Crossbow Performance?
- Speed: The length of the string directly impacts the speed of the bolt when released. A properly sized string allows for optimal energy transfer from the limbs to the bolt, maximizing velocity and enhancing the effectiveness of the crossbow.
- Accuracy: String length can also influence the accuracy of shots. A string that is too long or too short may cause inconsistent tension and alignment, leading to erratic flight paths and decreased precision in hitting targets.
- Durability: The material and length of the string contribute to its durability and lifespan. Longer strings may experience more wear and tear due to increased tension and use, while high-quality materials can mitigate some of these effects, ensuring consistent performance over time.
- Noise Levels: The length of the string affects how much noise the crossbow produces when fired. A properly fitted string minimizes vibration and noise, which is particularly important for hunting scenarios where stealth is crucial.
- Maintenance: The string length can influence how often maintenance is required. Strings that are too long may require frequent adjustments or replacements to maintain performance, while those that are correctly sized can offer a more stable shooting experience with less frequent upkeep.
What Is the Impact of String Thickness on Durability and Accuracy?
Benefits of choosing the right string thickness include improved accuracy, increased durability, and enhanced performance. For instance, thicker strings can be particularly beneficial in harsh weather conditions where durability is paramount, whereas thinner strings may be preferable for competitive shooting scenarios where speed and precision are critical.
Best practices for selecting the best string for crossbows involve considering the intended use, environmental conditions, and personal preferences. Regular maintenance, such as waxing and inspecting for wear, can prolong the life of the string, regardless of thickness. Additionally, consulting with experienced archers or professionals can help in determining the best string thickness that balances durability and accuracy effectively.
Which Brands Are Known for the Best Crossbow Strings?
Several brands are recognized for producing the best crossbow strings:
- TenPoint: Known for high-quality materials and precision manufacturing, TenPoint crossbow strings are designed for durability and performance. Their strings often feature advanced technologies that reduce vibration and increase speed, making them a popular choice among serious archers.
- Barnett: Barnett crossbow strings are engineered for reliability and consistency, providing excellent performance in various conditions. They are made from high-tenacity fibers that enhance strength and minimize stretch, ensuring accurate shots and extended string life.
- Easton: Easton is a well-respected name in archery, and their crossbow strings are no exception. They utilize innovative construction techniques and materials that yield exceptional performance, providing shooters with excellent speed and stability during use.
- Carbon Express: Carbon Express strings are known for their lightweight design and enhanced durability, making them suitable for high-performance crossbows. Their strings are crafted to minimize creep and maintain tension, which is crucial for achieving consistent shot placement.
- Excalibur: Excalibur specializes in recurve crossbows, and their strings are designed to match the unique needs of these models. They are made from high-quality materials that ensure longevity and optimal performance, providing archers with confidence in their shooting experience.
How Can You Maintain Your Crossbow String for Longevity?
To maintain your crossbow string for longevity, consider the following key practices:
- Regular Waxing: Applying wax to your crossbow string helps to protect it from fraying and moisture. The wax creates a barrier that prevents dirt and debris from settling into the fibers, which can lead to premature wear.
- Proper Storage: Storing your crossbow properly when not in use is crucial for maintaining string integrity. Keeping it in a cool, dry place and using a string keeper can prevent unnecessary tension and damage.
- Avoiding Dry Fires: A dry fire occurs when a crossbow is shot without an arrow, which can cause severe damage to the string and limb components. Always ensure that an arrow is loaded before drawing and releasing the string to avoid this risk.
- Regular Inspections: Routinely inspect your crossbow string for signs of wear, fraying, or damage. Catching issues early can save you from experiencing string failure during use, which could lead to injury or further damage to the crossbow.
- String Replacement: Knowing when to replace your crossbow string is essential for safety and performance. Typically, strings should be replaced every 200 to 300 shots, or sooner if you notice significant wear or damage.