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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Left windage Problem
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<blockquote data-quote="msalm" data-source="post: 778306" data-attributes="member: 8863"><p>Or it could be the factory barrel extension/thread tenon is WAY out of wack and it just needs a precision barrel installed properly... Just a guess though. I've built quite a few AR's and the barrel extensions can have a goodly amount of runout w/ one manufacturers exception and that would be the extensions manufactured by BAT machine...they are never out more than .001" and usually half that. Factory extensions are typically over .010".</p></blockquote><p></p>
[QUOTE="msalm, post: 778306, member: 8863"] Or it could be the factory barrel extension/thread tenon is WAY out of wack and it just needs a precision barrel installed properly... Just a guess though. I've built quite a few AR's and the barrel extensions can have a goodly amount of runout w/ one manufacturers exception and that would be the extensions manufactured by BAT machine...they are never out more than .001" and usually half that. Factory extensions are typically over .010". [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Left windage Problem
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