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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Ballistic calculator issues
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<blockquote data-quote="Tuffcountry" data-source="post: 2931731" data-attributes="member: 109108"><p>Great explanation top pin. On that subject is also the fact that the BC of a projectile is changed once it is fired out of the barrel. It is now in so many words deformed with rifling grooves therefore lowering its BC slightly and changing its ability to dissipate the atmosphere in flight which will show up more drastically down range</p></blockquote><p></p>
[QUOTE="Tuffcountry, post: 2931731, member: 109108"] Great explanation top pin. On that subject is also the fact that the BC of a projectile is changed once it is fired out of the barrel. It is now in so many words deformed with rifling grooves therefore lowering its BC slightly and changing its ability to dissipate the atmosphere in flight which will show up more drastically down range [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Ballistic calculator issues
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