These strings are off the shelf & have the "Standard" size center serving diameter After over 2 years of research and development, GAS Bowstrings is excited to announce the introduction of the SystmX bowstring system! SystmX is uniquely designed and available for over 150 flagship hunting and target models to provide the user with completely optimized performance. Each set of SystmX bowstrings has been meticulously designed by the GAS Bowstrings R&D team to provide maximum speed output while also softening the feel of the bow’s shot. SystmX utilizes patented VX2 material, produced by BCY, to provide a first of its kind shot experience that is unlike anything else on the market. SystmX String systems are available in black and white speckle with black serving and speed nocks. The controlled nature of utilizing one string color has allowed us to eliminate additional variables and provide more structured and precise results across the board. Order your own set of SystmX today and experience the true unrivaled potential of your bow like never before!
