I was out to the range and watched a gent having a lot of problems sighting in his 50 cal. at 50 yds it was grouping 4" left. He moved the front sight to within 1/8 " of the left edge of the flat with the base of the sight hanging out, and the rear right to have 1/8th" of the base over hang. This got him the 4" group to the left, when he asked me to try it I put them very close to his, poa was dead center of the bull. I believe the run out was not put vertically but horizontally he wants to bend the barrel I don't know if that will work. Maybe a new barrel is best he says it's goofed up so he can't do much worse. Hope he won't go to far, hope I see him later to see results.
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