BlackHeart 40.875″ Barnett Crossbow String with GlideLock Serving

Keep your Barnett crossbow performing at its best with the BlackHeart 40.875-inch Replacement Crossbow String. Engineered with a precise blend of modern materials and time-honored craftsmanship, this replacement string is built to deliver consistent, reliable performance shot after shot.

The GlideLock center serving technology enhances durability, reduces friction, minimizes serving separation, and nearly eliminates the ridges between serving strands — resulting in smoother arrow release and improved accuracy. The DuraWeave manufacturing process pre-stretches each strand to ensure highly consistent string length, so you can count on dependable performance from the very first shot.

Every BlackHeart crossbow string is meticulously hand-crafted to exact specifications, making this a direct-fit replacement for compatible Barnett crossbow models. Whether you’re preparing for hunting season or keeping your equipment in peak condition for competition, this string delivers the quality and precision you demand.

Order online today for fast shipping, or stop by Deep Roots Rifle Co in Eustis, Florida, where our knowledgeable staff can help you find the right string and accessories for your crossbow setup.