FX Removable Harmonic Barrel Tuner

FX Removable Harmonic Barrel Tuner

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$79.99
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$79.99
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The integrated rotating running weight located on the end of the shroud. Made from a specifically selected metallic alloy, this allows the running weight to have enough mass to affect the weight distribution of the overall barrel system. Shooters will find that even the smallest amount of rotating adjustment of the tuner weight by only a few thousands of an inch can change how your gun shoots groups, especially when shooting medium to long range distances. 1/2 x 20 UNF fitting