BlackHeart Crossbow String 36 Excalibur

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. Features:GlideLock center serving;DuraWeave;Pre-stretched