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m-308

  1. Troy Battlerail / Nikon M308 Zero Challenge

    Modern M14
    Just had the Troy Battlerail installed on my M1A Scout and mounted the Nikon M-308. When attempting to zero the sight, the elevation turret bottomed out and I'm still hitting 20+ inches above the target. I'm using the mounting rings that came with the M-308. I have an Eotech 552 that had no...
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