Blackheart Crossbow String 38 1/2 In. Barnett

The Blackheart Crossbow String 38 1/2 In. Barnett is engineered for hunters and crossbow enthusiasts who demand reliable, consistent performance season after season. Built to match Barnett crossbow platforms, this 38.5-inch string represents the critical link between your bow's power plant and your bolt—where precision directly impacts accuracy and ethical shot placement in the field. Whether you're hunting whitetail at 40 yards or preparing for a multi-day mountain adventure, a quality crossbow string is non-negotiable equipment that deserves the same attention you give to your bow's limbs and trigger mechanism.

Blackheart strings are manufactured using a proven blend of modern high-performance materials and time-honored bow-craft techniques that ensure durability under the extreme stress cycles of crossbow operation. The GlideLock center serving is the standout feature here—it reduces friction at the bolt nocking point, minimizes serving separation from repeated firing, and virtually eliminates the ridge marks that can develop between serving wraps on lesser-quality strings. This center serving design preserves arrow alignment and nock fit over hundreds of shots, translating to tighter groups and more reliable energy transfer to your bolt. The precision engineering means you're not fighting serving creep or dealing with premature string wear that would force you to replace the string mid-season.

This 38 1/2-inch string is purpose-built for Barnett crossbow models within that specification window, making it an OEM-grade replacement that restores your bow to factory performance standards. Experienced hunters running compound or recurve crossbows know that string replacement every 2–3 years—or immediately after damage—is routine maintenance, not repair. The Blackheart Crossbow String 38 1/2 In. Barnett slides into that role seamlessly, offering the durability and consistency you need for opening day confidence. Installation typically requires basic bow knowledge or a professional technician; proper nocking and serving alignment ensure optimal performance and safety.