Designed for Barnett crossbows and serious archers, the BlackHeart Crossbow String 39.75in. Barnett delivers reliable, field-ready performance with modern durability. It blends precise craftsmanship with proven materials to keep your bow shooting true, shot after shot.

• Size / Fit: 39.75 inches in length (primary) with a broad range of additional sizes available to fit multiple models and configurations.
• GlideLock center serving: advanced center serving for smooth string tracking and reduced wear on strings and cables.
• DuraWeave: abrasion-resistant outer weave that stands up to rugged hunting conditions and frequent draw cycles.
• Pre-stretched: factory pre-stretched to minimize creep and help maintain consistent string tension after installation.
• Color options: BlackHeart string with a Silver secondary color option for a clean, low-profile look on dark setups.
• Compatibility: designed to fit popular models including Barnett Ghost series, CenterPoint CP 400, Hyper XP405, Wrath 430, TenPoint Brotherhood, and Pulse 425.
• Material & Craft: a thoughtful blend of modern materials, precision machinery, and time-honored string-making techniques for dependable performance.
• Pack Size: 1 string per pack.

The BlackHeart 39.75in crossbow string is built to extend string life and maintain tuning between maintenance intervals. GlideLock center serving supports consistent indexing, making sighting-in quicker and more predictable. DuraWeave adds durability against fraying in demanding outdoor use, while pre-stretching reduces initial stretch after installation. This combination is ideal for hunters and shooters who need reliable string performance across seasons without frequent restringing.