FX Impact Integrated Harmonic Barrel Tuner Shroud

FX Impact Integrated Harmonic Barrel Tuner Shroud Key Features:  Can massively improve accuracy Beautiful Carbon Fiber construction 100% Tool Free Compatible with all generations of Impact Available for 500mm, 600mm, and 700mm barrels   The FX Integrated Harmonic Barrel Tuner offers both dampening andtuning features jointly developed between Chris Turek of UpNorthAirgunnerand Fredrik Axelsson of FX Airguns. The result is not just a harmonic barrel tuner, but a complete tuning device that incorporates many barrel dampening qualities to result in some of the best accuracy you can achieve from an airgun. The shroud of the Integrated Tuner is made of high-grade carbon fiber. The carbon fiber adds dampening qualities, stiffness, and exponentially more de-resonating qualities when compared to aluminum. Carbon fiber is also hardly affected thermally. The thermal heat expansion of a hot sun on a standard thin aluminum shroud can heat and create POI shifts through thermal flex. Carbon fiber,