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Line in my barrel

Discussion in 'Rifle Country' started by Fed168, Aug 30, 2004.

  1. Fed168

    Fed168 Active Member

    Dec 25, 2002
    Bull City NC
    I noticed a black line in my barrel (stainless steel Shaw, AR 15) about where the gas ports should be. The line doesn't look like ports, and is perpendicular to the rifling.

    I was thinking that some of the coating came off the Dewey, but after trying to clean it, it is still there. I tried shooting, and the line is still there.
    No malfunctions, but I haven't put it on paper yet.

    Any thoughts?

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