BlackHeart Crossbow String 31 in. Excalibur Matrix

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. GlideLock center serving DuraWeave Pre-stretched Manufacturer Part Number: 10151 UPC: 870737030164 Shipping Weight: 0.15 lb Box Dimensions: 14.88 L x 5 W x 1.5 H (inches)