The October Mountain Crossbow String, sized at 31.25 inches, is a purpose-built replacement for Killer Instinct Fatal X and Swat X setups. Designed for hunters who value dependable performance and straightforward installation, it helps you stay in the field with confidence.

• Length Options: Available in 31.25", 32", 33", 35.875", and 15.375" to fit a range of risers and draw lengths.
• Compatibility: Specifically engineered for Killer Instinct Fatal X and Swat X crossbows for a precise fit.
• Style: Velocity Plus construction aimed at steady performance and reliable string response.
• Color: Brown finish designed to blend with common camouflage setups.
• Construction: Built to withstand regular crossbow use, prioritizing durability and long-term reliability.
• Application: A direct replacement string to restore proper tension and timing in compatible Killer Instinct models.

This crossbow string helps restore consistent speed and flight characteristics after wear, supports repeatable accuracy across shots, and reduces maintenance downtime. By aligning with the geometry of Killer Instinct Fatal X and Swat X, it simplifies setup and keeps you ready for the next shot—whether you’re hunting during early season mornings or late-season sits.