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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Melonite and carbon wrap....
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<blockquote data-quote="Gord0" data-source="post: 1324650" data-attributes="member: 99696"><p>Every barrel will have some sort of break-in happen. Doesn't matter how fine a grit lapping compound is used a copper projectile will still burnish the surface. There is also the chamber being cut, mainly the throat which will roll small burrs off from the lands into the grooves.</p></blockquote><p></p>
[QUOTE="Gord0, post: 1324650, member: 99696"] Every barrel will have some sort of break-in happen. Doesn't matter how fine a grit lapping compound is used a copper projectile will still burnish the surface. There is also the chamber being cut, mainly the throat which will roll small burrs off from the lands into the grooves. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Melonite and carbon wrap....
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