Enhance your archery performance with the BlackHeart 35.5in Crossbow String designed specifically for Parker crossbows. Crafted with a perfect blend of modern materials and traditional techniques, this bowstring features GlideLock center serving for improved durability and reduced friction. The DuraWeave process ensures a consistent string length through pre-stretching, resulting in superior reliability. Each string is meticulously hand-crafted to fit your crossbow, making it an essential upgrade for serious archers.








