BlackHeart Crossbow String 40.875 in. Horton Storm RDX & Tenpoint Nitro RDX

BlackHeart crossbow strings are crafted using the right blend of modern materials, machinery and time-honored techniques. These bowstrings feature GlideLock center serving which enhances durability, reduces friction, reduces serving separation and almost eliminates the ridges between the serving strands. The DuraWeave process includes pre-stretching the strands resulting in highly consistent string length. Each string is meticulously hand crafted to fit your crossbow. 40.875”, for Horton Storm RDX.