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q3130 147 7.62x51

  1. Winchester Q3130 147 FMJ Ammo Poll.....

    Ammunition
    Various equipment for measuring and reducing total-indicator-runout (TIR) or "straightening" already loaded ammo is available in the US markets. I'm planning to use some of this equipment to try to reduce TIR and possibly group sizes of Winchester Q3130 factory loaded ammunition. I have not -...
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