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Rifles, Reloading, Optics, Equipment
Reloading
Excessive carbon build up?
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<blockquote data-quote="Mikecr" data-source="post: 414316" data-attributes="member: 1521"><p>Boss,</p><p>Does ISSO affect the copper fouling that a bore would otherwise produce?</p><p>I wonder the same about JB paste</p><p></p><p>Reason I ask; 2 barrels I've seen increase in copper fouling(to the point of ruined IMO), one from JB 'polish'(by mistake), and another from Flitz(don't ever use this in the bore).</p><p>These mistakes led me to explore the mystical world of lapping. I say mystical because I've yet to discover how aftermarket barrelmakers produce barrels that copper foul so little.</p><p>I haven't been able to reproduce it in a bore.</p><p></p><p>I use a borescope, and see that carbon is tougher than hell. I can get em shiny with the chemicals mentioned & nylon brushes. But there is always carbon still impinged into the bore surface irregularities & firecracking.</p><p>Does paste remove this, & without polishing the original lapping?</p></blockquote><p></p>
[QUOTE="Mikecr, post: 414316, member: 1521"] Boss, Does ISSO affect the copper fouling that a bore would otherwise produce? I wonder the same about JB paste Reason I ask; 2 barrels I've seen increase in copper fouling(to the point of ruined IMO), one from JB 'polish'(by mistake), and another from Flitz(don't ever use this in the bore). These mistakes led me to explore the mystical world of lapping. I say mystical because I've yet to discover how aftermarket barrelmakers produce barrels that copper foul so little. I haven't been able to reproduce it in a bore. I use a borescope, and see that carbon is tougher than hell. I can get em shiny with the chemicals mentioned & nylon brushes. But there is always carbon still impinged into the bore surface irregularities & firecracking. Does paste remove this, & without polishing the original lapping? [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Excessive carbon build up?
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