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    my new JM 930 is a jam-o-matic

    I bought a mossberg JM 930 a couple weeks ago to shoot some 3 gun the day after I bought it I ran about 50 rounds of birdshot 25 federal and 25 fiochhi had maybe 1 jam with the federal and a few with the other, I figured the gun just needed broken in. Then I went to slugs and noticed my POI...
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