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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
6mm rem or 6mmAI
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<blockquote data-quote="Derek M." data-source="post: 451672" data-attributes="member: 2693"><p>Correct. Given the 2 case designs, same bullet, same powder, primer, same everything except powder charge, I don't believe the Ackley version will reduce throat/bore wear when compared to the standard version, despite the location of the vortex of the flame path. The AI introduces more powder for the same diameter bore. I agree that it is a better shoulder design, however, for reduced brass flow--generally speaking. But even then we can take into account the reamer dimensions that cut the chamber/neck. A good custom reamer will also create a chamber that should reduce brass flow in the standard version.</p></blockquote><p></p>
[QUOTE="Derek M., post: 451672, member: 2693"] Correct. Given the 2 case designs, same bullet, same powder, primer, same everything except powder charge, I don't believe the Ackley version will reduce throat/bore wear when compared to the standard version, despite the location of the vortex of the flame path. The AI introduces more powder for the same diameter bore. I agree that it is a better shoulder design, however, for reduced brass flow--generally speaking. But even then we can take into account the reamer dimensions that cut the chamber/neck. A good custom reamer will also create a chamber that should reduce brass flow in the standard version. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
6mm rem or 6mmAI
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