GAS High Octane String and Cable Set Blackout for Mathews Z7 Extreme is a factory-spec replacement designed for serious archers who demand consistent performance across their Mathews bow lineup. It’s built to deliver reliable tuning and durable construction, whether you’re practicing, hunting, or competing.

• Material and Servings: BCY string material with BCY end and center servings for dependable tension and longevity.
• Compatibility: Engineered to fit a broad range of Mathews models, including Chill, Chill R, Creed, Creed XS, Drenalin, DXT, Halon, Halon 32, Heli-M, LX, Monster MR 5/6/7/8, No-Cam HTR, Reezen, Switchback, Switchback XT, Traverse, Triax, V3X 29, V3X 33, Vertix, VXR 28, VXR 31.5, Z3, Z7, and Z7 Extreme.
• Finish: Blackout color with a sleek Black finish to complement a variety of rigs and cam setups.
• Installation Ready: Built to factory specifications, ensuring correct length and properly aligned end and center servings for a straightforward swap.
• Performance Focus: Designed to maintain consistent string tension and tuning stability for repeatable groups and reliable arrow flight.

With this GAS High Octane set, you’ll experience dependable performance across sessions, minimal maintenance tweaks, and the convenience of a single upgrade that suits multiple Mathews bows. The BCY construction and precise servings help preserve tuning through rough practice—so you can focus on aim, form, and consistency. Ideal for archers who own or rotate among Mathews models, this Blackout set provides a practical, high-quality upgrade that supports steady accuracy in field, range, and competitive environments.