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Bolt lug contact
How important is it to have equal contact from both bolt lugs? If contact isn’t equal what should you do about it? I used a sharpie to color in the back of each lug and then ran the bolt in and out 10 times. 1 lug the black is about 80% rubbed off, the other lug the black is about 20% rubbed off. My gun shoots good but I’d like to do better so I’m checking things out. Any thoughts and thanks.
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1 Reply
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recommended to lap them with valve grinding lube
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