Blackheart Crossbow String 29in. Ravin R10, R10x, R20, R9, R15, R29, R29x

The Blackheart Crossbow String 29in. is engineered specifically for Ravin crossbow models, delivering the precision and reliability that serious hunters demand when accuracy matters most. Replacing a worn or damaged crossbow string is critical maintenance that directly impacts shot grouping, arrow velocity, and overall safety.

This 29-inch string is designed as a direct replacement for the R10, R10x, R20, R9, R15, R29, and R29x platforms, ensuring compatibility with Ravin's premium crossbow lineup. Blackheart strings are constructed to withstand the extreme forces generated by modern crossbows, which can exceed 500 pounds of draw weight in high-performance models. The engineering behind this string accounts for the lateral forces unique to crossbow mechanics, ensuring proper let-off and consistent arrow flight.

Whether you're preparing for opening day or maintaining your equipment between seasons, a quality OEM-spec string is essential. High-quality crossbow strings resist creep and fiber separation that can occur with inferior materials, maintaining tension and accuracy throughout your hunting season. Proper installation and periodic inspection will maximize string life and maintain the ballistic consistency your rifle-like crossbow demands.