Engineered for Barnett crossbows, the BlackHeart 35" Crossbow String offers durable, reliable performance built for hunters and target shooters who demand consistent strings. With GlideLock center serving, DuraWeave construction, and pre-stretched tension, this string is designed to deliver steady performance across long seasons.

• Length range: Available in a wide range of lengths to fit dozens of crossbow configurations, including a 35" variant for Barnett models; overall options span from roughly 27.375" to 46.625".
• GlideLock center serving: Precision center serving reduces wear and provides smooth, consistent string movement during cycles.
• DuraWeave construction: High-strength weave enhances abrasion resistance and durability in rugged hunting conditions.
• Pre-stretched: Pre-tensioned for immediate tuning stability and reduced settling after installation.
• Color options: Standard BlackHeart construction with a Silver second color option to match your setup.

The BlackHeart 35" Crossbow String is built to outlast heavy use and changing conditions. Its DuraWeave construction protects against fraying and wear, while the GlideLock center serving keeps the string aligned for consistent energy transfer. The pre-stretched build minimizes settling after installation, giving you a predictable brace height and velocity from day one. Whether you’re re-stringing after a season, maintaining an older Barnett bow, or equipping a new setup for hunting and precision practice, this string helps you shoot with reliability, confidence, and improved uptime.