Synthetic Gut


GAMMA’s industry-changing Synthetic Gut is the ideal all-around performance string, offering a balance of playability and extra durability for all playing levels and playing styles. Wearguard fibers coat the exterior of the string, preventing notching and reducing friction, while offering additional durability.


Black, Black / White, Gold, Optic Yellow, Red, Royal, White


16/1.30 mm, 17/1.25 mm, 18/1.18 mm


40 ft/12.2 M, 720 ft/220 M


Set, Reel

Gamma Irradition Technology
The Original Patented GAMMA Irradiation Process uses high energy gamma irradiation to increase the number of intermolecular bonds in the material to increase the Dynamic Resiliency and strength of the material.

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Photo of island of GAMMA Sports headquarters, offices


GAMMA Sports is a family-owned business with a 40-year history of developing innovative products that advance racquet sports for players of all levels.

GAMMA Innovation

GAMMA has been combining science with sport since day one. Our commitment to  research and development has helped us create some of the top racquet sports equipment on the market. 

Incredible technology and materials

GAMMA Innovation