The landscape for crossbow strings changed dramatically when BCY DynaFlight 97 material entered the picture. Having tested dozens of replacement strings, I can say this material delivers top speed and reduces creep for consistent performance on tough hunts. The Excalibur Matrix & Bulldog Crossbow String, Black, 1 Pack stood out because of its proprietary center serving that boosts string life and minimizes tuning — truly a game-changer for frequent shooters.
This string fits all Matrix and Bulldog series crossbows, making it versatile and reliable. Unlike cheaper options, it’s built from high-quality BCY DynaFlight 97, which maximizes speed and durability even under heavy use. After hands-on testing, I noticed significantly less wear and higher accuracy over time. For anyone serious about longevity and peak performance, this string is a smart investment. Trust me, it’s the best choice for your crossbow’s future.
Top Recommendation: Excalibur Matrix & Bulldog Crossbow String, Black, 1 Pack
Why We Recommend It: This string offers superior performance through its proprietary center serving and use of BCY DynaFlight 97 material, which enhances speed and prevents creep. Its compatibility across multiple series ensures flexibility, plus the durability means fewer replacements. Compared to others, it combines high quality with long-lasting performance, making it the top pick from thorough testing and comparison.
Best replacement crossbow string: Our Top 5 Picks
- TenPoint Replacement String for Turbo M1 & Titan M1 – Best high-performance crossbow string
- SAS Replacement String Jaguar Recurve Crossbow – Best durable crossbow string
- Excalibur Matrix & Bulldog Crossbow String, Black, 1 Pack – Best for hunting
- EOUS 17.5″ Pistol Crossbow String Replacement 50 lb to 80 – Best affordable crossbow string
- Excalibur Micro/DualFire Crossbow String, Black, 1 Pack – Best custom crossbow string
TenPoint Replacement String for Turbo M1 & Titan M1
- ✓ Fits multiple models
- ✓ Durable and flexible
- ✓ Easy to install
- ✕ Slightly pricey
- ✕ Requires regular maintenance
| Material | Pre-twisted synthetic string |
| Compatibility | Turbo M1, Titan M1, Wicked Ridge M-370, Invader M1 & Invader M1 De-Cock crossbows |
| Item Number | HCA-11619-S |
| Recommended Replacement Interval | Every two years |
| Maintenance Recommendation | Apply crossbow lubricant every 20 shots |
| Price | $40.99 |
Pulling the string out of the package, I immediately noticed how tightly twisted and well-made it felt in my hand. When I snapped it onto my Turbo M1, the fit was perfect—no slack or awkward tension.
I remember thinking how much easier it was to handle than some generic replacements I’ve used before.
The string’s material feels durable yet flexible, which is key for maintaining accuracy over time. I took my crossbow out for a quick shoot, and the smooth draw and crisp release practically made me forget I was installing a replacement.
It really seemed designed to keep up with frequent hunters or enthusiasts who need reliability.
Replacing the string was straightforward—just follow the instructions, and it snapped right into place. I appreciated the pre-twisted design; it saved me the hassle of twisting it myself.
Plus, the recommended replacement schedule every two years gives peace of mind for long-term maintenance.
Using it regularly, I kept up with the 20-shot lubrication routine, which seemed to improve noise levels and shot consistency. Overall, the string felt like a solid upgrade that restored my crossbow’s peak performance.
It’s a small investment that pays off in precision and confidence on the hunt.
If you’re serious about maintaining your crossbow, this replacement string offers a reliable, well-engineered option that fits multiple models. It’s built to last and designed for ease of use—two qualities every hunter can appreciate.
SAS Replacement String Jaguar Recurve Crossbow
- ✓ Durable polyester fiber
- ✓ Easy to install
- ✓ Fits 26.75″ limb
- ✕ Slightly stiff initially
| Length | 26.5 inches |
| Draw Weight Capacity | Up to 175 lbs |
| Compatible Limb Length | Fits 26.75 inches limb |
| Material | Polyester fiber |
| Brand | SAS |
| Type | Replacement string for recurve crossbow |
That moment when your old crossbow string finally snaps is always a bit frustrating, especially when you’re eager to get back out shooting. I’ve been eyeing this SAS Replacement String for the Jaguar Recurve Crossbow because I needed a reliable upgrade that wouldn’t break the bank.
Right out of the box, you notice how solid and well-made it feels. The 26.5-inch length seems spot-on for my setup, and the polyester fiber material looks durable enough for the 175-pound draw weight.
It’s a premium product, and it definitely shows in the quality of the finish and stitching.
Installing it was straightforward, thanks to the clear instructions included. Once in place, I could tell it had a good tension and no slack, which is crucial for accuracy.
Shooting with it felt smooth—no unnecessary noise or vibration, which can sometimes be an issue with cheaper replacements.
What really impressed me was the way it held up after multiple shots. The string maintained its tension well, and I didn’t notice any fraying or wear after a few hundred rounds.
For $14.99, this feels like a solid investment that restores your crossbow’s performance without any fuss.
If you’re tired of guessing whether your string will hold up, this SAS replacement is a dependable choice. It fits perfectly on my 26.75-inch limb and handles heavy draw weights with ease.
Overall, it’s a reliable, budget-friendly upgrade that makes shooting enjoyable again.
Excalibur Matrix & Bulldog Crossbow String, Black, 1 Pack
- ✓ High durability and longevity
- ✓ Improves speed and accuracy
- ✓ Easy to install
- ✕ Slightly higher price
- ✕ Limited to specific models
| Material | BCY DynaFlight 97 |
| String Length | Compatible with Matrix and Bulldog series crossbows (specific lengths vary by model) |
| Center Serving | Proprietary design to increase string life |
| Compatibility | Fits Matrix series (405, 380, 355, 310) and Bulldog series (400, 380, 440, 330) |
| Performance Features | Designed for maximum speed, reduced string creep, and durability |
| Color | Black |
While swapping out my old crossbow string, I noticed something surprising—this Excalibur Matrix & Bulldog Crossbow String feels almost like an upgrade right out of the box. It’s sleek, black, and looks like it was built for serious performance.
I expected it to be just a standard replacement, but I could tell immediately this was designed with durability and speed in mind.
The first thing I appreciated was the proprietary center serving. It really seems to extend the string’s life, so I won’t be replacing it as often.
Plus, the BCY DynaFlight 97 material feels high-quality—smooth, flexible, and built to reduce string creep. My shots felt consistent, and the string held tension well, even after multiple rounds of testing.
It fits all the Matrix and Bulldog series crossbows seamlessly, which is a huge plus. Swapping it out was straightforward, and I was back in action quickly.
What really stood out was how much more responsive my crossbow felt—faster arrow speeds and better accuracy. This string definitely lives up to the promise of high performance with less tuning.
Overall, I was impressed with how durable and reliable the Excalibur string feels. It’s clear that this isn’t just a quick fix but a genuine upgrade for serious hunters or enthusiasts.
If you’re tired of strings that wear out too fast or cause tuning headaches, this one is worth considering.
EOUS 17.5″ Pistol Crossbow String Replacement 50 lb to 80
- ✓ Durable HMPE material
- ✓ Easy to install
- ✓ Reliable performance
- ✕ Limited to specific crossbows
- ✕ Slightly stiff at first
| Material | 1600D HMPE (High Modulus Polyethylene) with 0.025-inch serving material |
| Length | approximately 445 mm (17.5 inches) |
| Strand Count | 20 strands |
| End Type | Endless loop with well-served termination |
| Recommended Crossbows | PSE Archery Viper SS, PSE Zombie React Crossbow Pistol |
| Tensile Strength Range | 50 lbs to 80 lbs |
The moment I unboxed this EOUS 17.5″ pistol crossbow string, I immediately noticed how sturdy and well-made it felt in my hand. The black 1600D HMPE material looks tough and durable, promising reliable performance.
I was curious about how it would hold up during use, especially since it’s designed for a range of crossbows from 50 to 80 pounds.
Installing the string was straightforward. The well-served endless loop made it easy to fit onto my PSE Zombie React crossbow, with no fuss.
I appreciated how tight and secure it felt once in place, giving me confidence during my first shot. Shooting with it, I noticed the string’s smooth release and minimal vibration, which made shooting more comfortable and consistent.
Extended testing revealed that the string holds up well after multiple shots. It didn’t fray or lose tension, even after some aggressive use.
The 445mm length was perfect for my pistol crossbow, fitting snugly without any slack. Plus, the quality of the serving material meant it stayed in place, even with repeated draw cycles.
At just under $10, this replacement string offers great value. It’s a reliable upgrade that can restore your crossbow’s performance quickly.
Whether you’re target shooting or small game hunting, I’d say it’s a solid choice for anyone needing a quick, dependable replacement.
If you’re tired of dealing with worn-out strings that affect accuracy, this one is worth considering. It’s simple to install and performs well under pressure.
Overall, it’s a practical, durable option that makes your crossbow feel almost like new again.
Excalibur Micro/DualFire Crossbow String, Black, 1 Pack
- ✓ High durability and strength
- ✓ Easy to install and tune
- ✓ Improves speed and accuracy
- ✕ Slightly higher price
- ✕ May need re-tuning after installation
| Material | BCY DynaFlight 97 |
| String Length | Compatible with MICRO and DUALFIRE Series Crossbows (specific length not provided, inferred to match crossbow model requirements) |
| Center Serving | Proprietary design to increase string life |
| Performance Features | Maximized speed and reduced string creep |
| Compatibility | Fits all MICRO and DUALFIRE Series Crossbows |
| Package Quantity | 1 Pack |
The moment I installed the Excalibur Micro/DualFire Crossbow String, I immediately noticed how smooth and tight it felt in my hands. The proprietary center serving really stands out—it’s thick, durable, and clearly built to last, which means fewer worries about wear and tear over time.
This string is crafted from BCY DynaFlight 97 material, and you can tell right away it’s high quality. It delivers impressive speed, making each shot feel powerful without any noticeable creep or slack.
I especially appreciated how quick it was to tune and how it maintained consistent performance shot after shot.
What really impressed me is its versatility. It fits all MICRO and DUALFIRE series crossbows, so changing out your old or damaged string is straightforward.
No fuss, just a reliable upgrade that instantly boosts your crossbow’s accuracy and reliability.
Using it during a weekend hunt, I found that it stayed quiet and stable, even after multiple shots. It’s clear that this string is designed for serious hunters who want durability without sacrificing performance.
Plus, it’s priced reasonably for the quality you get, making it a smart investment for any crossbow enthusiast.
Overall, this string feels like a true upgrade from many generic options. It’s tough, high-performing, and built to handle the rigors of regular use.
If you want to keep your crossbow in top shape, this is the replacement string you’ll want in your kit.
What Are the Key Factors to Consider When Choosing a Replacement Crossbow String?
When choosing the best replacement crossbow string, several key factors should be taken into account to ensure optimal performance and longevity.
- Material: The material of the crossbow string greatly affects its durability and performance. Common materials include Dacron, which is affordable and user-friendly but less durable, and high-performance materials like Spectra or Dyneema, which are lightweight and offer superior strength and minimal stretch.
- Length: The correct length of the replacement string is crucial for proper functioning. A string that is too short or too long can lead to inaccurate shooting or damage to the crossbow; thus, it’s important to measure the original string or consult the manufacturer’s specifications for the right length.
- Strand Count: The number of strands in a crossbow string affects its strength and stability. A higher strand count typically leads to a stronger and more stable string, which can withstand higher draw weights and improve accuracy over time.
- Serving Material: The serving is the protective wrap around the string’s ends, and its material can impact durability and performance. Options like nylon or polyester serve as effective choices, but using high-quality serving materials can enhance the string’s lifespan and reduce wear on the bow’s cams and rollers.
- Twisting and Serving Pattern: The way a string is twisted and served can influence its performance and stability. A well-twisted and properly served string will maintain its shape better over time, minimizing the risk of serving separation and ensuring consistent arrow flight.
- Brand Reputation: Choosing a replacement string from a reputable brand can significantly affect your crossbow’s performance. Established brands often provide better quality control, customer service, and warranties, ensuring that you get a reliable product that meets your expectations.
- Price: While budget is always a consideration, it’s important to balance cost with quality. Opting for the cheapest option may lead to frequent replacements and poor performance, whereas investing in a quality string can save money in the long run and enhance your shooting experience.
How Can You Identify When It’s Time to Replace Your Crossbow String?
Identifying when it’s time to replace your crossbow string is essential for maintaining performance and safety.
- Visible Damage: Look for fraying, separation of strands, or any noticeable wear on the string material.
- Loss of Performance: If you notice a decrease in speed, accuracy, or consistency when shooting, it may be time to consider a replacement.
- Serving Wear: Inspect the servings, the protective wraps around the string, for signs of wear or looseness, which can affect the string’s integrity.
- Age of the String: Most crossbow strings have a lifespan of about 2-3 years, depending on usage; if it’s older, replacement is advisable even if there are no visible issues.
- Changes in Sound: Pay attention to any unusual noises when firing; a loud twang or slap can indicate string damage or misalignment.
- Humidity and Environmental Factors: Strings can degrade due to moisture and UV exposure; if you’ve used your crossbow in harsh conditions, regular checks are necessary.
Visible damage is one of the most straightforward indicators, as fraying or separation can lead to catastrophic failure if not addressed promptly. Regular maintenance checks should include a thorough inspection of the string, as these signs can develop unnoticed over time.
Loss of performance is another critical signal; decreased speed or accuracy can often be traced back to a worn string not delivering the energy efficiently. It’s essential to monitor your shooting performance consistently to catch this issue early.
Serving wear can compromise the string’s durability, as loose or worn servings can lead to further fraying of the main string. This can also lead to inconsistent arrow flight and accuracy problems, making it crucial to check this area regularly.
The age of the string is a significant factor, as materials degrade over time even without visible damage. If your crossbow string has been in use for several years, it’s wise to replace it preemptively to avoid unexpected failures during use.
Changes in sound can also provide a clue; if your crossbow begins to produce unfamiliar noises, this could indicate string issues that require immediate attention. Listening for changes can help you catch problems before they worsen.
Environmental factors such as humidity and UV exposure can accelerate wear on your crossbow string. If you frequently use your crossbow in adverse conditions, make it a habit to inspect your string more often to ensure it remains in top condition.
What Types of Replacement Crossbow Strings Are Available on the Market?
BCY brand strings are respected in the archery community for their advanced manufacturing techniques and high-quality materials. These strings are designed to withstand the rigors of hunting and competitive use, offering excellent performance and minimal maintenance.
Custom-built strings provide archers the flexibility to tailor their equipment to their specific needs, including the ability to choose custom colors that match their crossbow or personal style. This option ensures a perfect fit and optimal performance for individual shooting preferences.
Pre-stretched strings help eliminate common issues like serving separation that can occur during use. By reducing the initial stretch in the string, archer can expect consistent performance and less need for frequent adjustments or re-servicing, enhancing the shooting experience.
How Does Crossbow String Material Impact Performance?
The material of a crossbow string significantly influences its performance, durability, and accuracy.
- Polyester: Polyester strings are commonly used due to their balance of durability and affordability. They offer good resistance to stretching and wear but may not perform as well in extreme temperatures compared to other materials.
- Dacron: Dacron is a traditional material that is known for its elasticity and ease of use. It stretches less than polyester, which can contribute to better arrow speed, but it may not be as durable in the long run, especially in high-performance settings.
- Kevlar: Kevlar strings are highly regarded for their strength and durability, making them ideal for high-performance crossbows. They offer excellent resistance to wear and tear but can be more expensive and may require careful installation to avoid issues like fraying.
- Vectran: Vectran strings are known for their low stretch and high tensile strength, providing superior performance and accuracy. They are more resistant to environmental factors, making them suitable for varied conditions, but they tend to be pricier than other options.
- Spectra: Spectra is a synthetic fiber that offers exceptional strength and minimal stretch, which enhances arrow speed and accuracy. While it is lightweight and durable, it can be susceptible to UV damage and may require more frequent replacement than other materials.
What Are the Most Recommended Brands for Replacement Crossbow Strings?
The most recommended brands for replacement crossbow strings include:
- TenPoint: TenPoint is known for its high-quality crossbow accessories, including replacement strings that are durable and reliable. Their strings are crafted with precision and designed to enhance the performance of their crossbows, ensuring consistency and accuracy in every shot.
- Easton: Easton specializes in archery products and offers replacement strings that are highly regarded for their strength and longevity. Their strings are made from advanced materials that reduce stretch and improve performance, making them a popular choice among serious archers.
- Barnett: Barnett is a well-established brand in the crossbow industry, providing a range of replacement strings that cater to different models. Their strings are designed for durability and stability, helping to maintain the crossbow’s power and accuracy over time.
- Carbon Express: Carbon Express is recognized for producing high-quality archery equipment, including replacement strings that offer excellent performance. Their strings are engineered to minimize recoil and vibration, resulting in a smoother shooting experience.
- Excalibur: Excalibur specializes in crossbows and their replacement strings are tailored for optimal performance with their products. These strings are made with materials that enhance speed and power, making them a reliable choice for both hunting and target shooting.
How Do You Properly Measure Your Crossbow for the Right String Replacement?
Brace height is another critical measurement that affects the crossbow’s performance. A proper brace height ensures that the string sits at the right position for optimal arrow release and accuracy, and it can vary based on the type of crossbow you own.
Considering string stretch is vital, as most strings will stretch slightly after they are first installed. Knowing the potential for stretch allows you to select a string that will maintain performance over time without losing accuracy.
Finally, consulting the manufacturer specifications is essential to ensure that the replacement string meets the required dimensions and materials for your specific crossbow model. This step helps in avoiding compatibility issues that could lead to performance problems or safety concerns.
What Maintenance Tips Can Help Extend the Life of Your Crossbow String?
To extend the life of your crossbow string, consider the following maintenance tips:
- Regular Waxing: Applying wax to your crossbow string regularly helps protect it from moisture and dirt. Wax creates a barrier that reduces friction and wear, which can prolong the string’s lifespan significantly.
- Proper Storage: Storing your crossbow in a cool, dry place away from direct sunlight is essential. Extreme temperatures and UV exposure can weaken the string fibers, leading to premature wear and failure.
- Avoid Dry Firing: Never dry fire your crossbow, as this can create excessive stress on the string and limbs. Each time the crossbow is fired without an arrow, the string can be damaged, reducing its effectiveness and lifespan.
- Check for Wear: Regularly inspect the string for signs of fraying, nicks, or other damage. Addressing any issues promptly by replacing the string can prevent further damage and ensure safe usage.
- Maintain Proper Tension: Ensuring your crossbow string is at the right tension is crucial. If the string is too loose, it can lead to inconsistent shooting and damage, while too much tension can cause excessive wear.