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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Mike Rock barrels???
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<blockquote data-quote="Ian M" data-source="post: 21426" data-attributes="member: 25"><p>George Gardner (GA Precision in Kansas City) is using Mike Rock barrels in .30 cal. and his rifles are superb shooters. They are cut rifled. Rock barrels are extremely accurate and also very easy to clean. Rock barrels have "5R" rifling - I will let some of the more experienced guys explain what "5R" stands for - something about a slight radius on the corner of the land facing the direction that the bullet will spin. All I know is that they will group tighter than I can hold.</p><p></p><p>Seems to me he supplied Remington or a military agency a bunch of barrels for sniper rifles and they became famous amoung guys who care about such things.</p></blockquote><p></p>
[QUOTE="Ian M, post: 21426, member: 25"] George Gardner (GA Precision in Kansas City) is using Mike Rock barrels in .30 cal. and his rifles are superb shooters. They are cut rifled. Rock barrels are extremely accurate and also very easy to clean. Rock barrels have "5R" rifling - I will let some of the more experienced guys explain what "5R" stands for - something about a slight radius on the corner of the land facing the direction that the bullet will spin. All I know is that they will group tighter than I can hold. Seems to me he supplied Remington or a military agency a bunch of barrels for sniper rifles and they became famous amoung guys who care about such things. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Mike Rock barrels???
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