October Mountain Crossbow String 31 In. Excalibur Matrix Series

The October Mountain Crossbow String 31 In. Excalibur Matrix Series is a precision-engineered replacement string designed for hunters who demand reliability in the field. This string is purpose-built for the Excalibur Matrix platform, serving as either a maintenance replacement or a critical backup when your primary string shows wear.

Manufactured to October Mountain's exacting standards, the 31-inch length is engineered to match Excalibur Matrix specifications precisely, ensuring proper draw weight, cam timing, and limb loading characteristics. The string's construction utilizes high-performance polyester materials designed to resist fraying, maintain consistent tension under repeated dry-fire and loaded conditions, and withstand the temperature and humidity fluctuations encountered across seasons.

This replacement string is ideal for Excalibur Matrix owners who log heavy seasons or for backup shooters who maintain redundancy in critical equipment. Proper string maintenance—including periodic waxing and tension checks—extends the lifespan of both your new string and your crossbow's limbs, reducing overall maintenance costs over time. Installation requires basic mechanical knowledge or professional assistance from an archery shop to ensure proper setup.