Blackheart Crossbow String 41 In. Barnett Razr

The Blackheart Crossbow String 41 In. Barnett Razr is engineered for hunters and competitive shooters who demand reliable performance season after season. After countless days in the field, you know that string quality directly impacts accuracy, consistency, and the lifespan of your crossbow. This 41-inch replacement string is purpose-built for the Barnett Razr platform, combining modern synthetic materials with proven manufacturing techniques to deliver the precision and durability that serious hunters expect.

Blackheart strings feature proprietary GlideLock center serving technology, which significantly reduces friction at the critical power stroke junction where most strings fail prematurely. This advanced serving design minimizes ridges between serving sections—a common point of wear and stress—while maintaining the structural integrity needed for consistent bolt velocity and arrow flight. The blend of high-strength synthetic fibers resists stretch, weathering, and the cumulative wear from repeated draws, ensuring your crossbow maintains zero shift and reliable energy transfer through hundreds of shots.

If you own a Barnett Razr crossbow, this 41-inch string is the direct replacement that restores factory performance and handling characteristics. Installation is straightforward for anyone familiar with string replacement on modern crossbows, and the lightweight design (0.15 lbs) adds negligible weight to your setup. Whether you're in your tenth season or breaking in a new platform, having a reliable backup string on hand ensures uninterrupted access to your hunting season.