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Rifles, Reloading, Optics, Equipment
Reloading
Ackley Improved data?
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<blockquote data-quote="J E Custom" data-source="post: 1067105" data-attributes="member: 2736"><p>What I would recommend is to buy the two volume set of P O Ackley's handbook for shooters and Re loaders from Amazon. It will give you a better understanding of what his intensions were when</p><p>he started changing cartridge shapes for optimum performance.</p><p></p><p>The books are a very good read and well worth the money if you want to go this route.</p><p></p><p>I have built many AIs and follow his instructions on how to set the chamber head space to allow</p><p>fine accuracy while fire forming (This saves on all components and time).</p><p></p><p>When head space is properly set,The parent factory ammo can be used with great accuracy and brass can be fire formed at the same time. It is not unusual for 1/2 moa accuracy to be achieved</p><p>during fire forming.</p><p></p><p>The AI Means Improved, not just more velocity. Brass life and throat life are just some of the Pluses </p><p>in doing an AI chamber.</p><p></p><p>Good Luck and good reading.</p><p></p><p>J E CUSTOM</p></blockquote><p></p>
[QUOTE="J E Custom, post: 1067105, member: 2736"] What I would recommend is to buy the two volume set of P O Ackley's handbook for shooters and Re loaders from Amazon. It will give you a better understanding of what his intensions were when he started changing cartridge shapes for optimum performance. The books are a very good read and well worth the money if you want to go this route. I have built many AIs and follow his instructions on how to set the chamber head space to allow fine accuracy while fire forming (This saves on all components and time). When head space is properly set,The parent factory ammo can be used with great accuracy and brass can be fire formed at the same time. It is not unusual for 1/2 moa accuracy to be achieved during fire forming. The AI Means Improved, not just more velocity. Brass life and throat life are just some of the Pluses in doing an AI chamber. Good Luck and good reading. J E CUSTOM [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Ackley Improved data?
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