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Hunting
Long Range Hunting & Shooting
270 Winchester Ackley Improved Load Data
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<blockquote data-quote="Catfish" data-source="post: 459275" data-attributes="member: 7211"><p>Ackley says it is not worth doing there for there is no data for it in his book. I can tell you that the 270 Win. has a case capicity of 4.36 cc and that the improved has a case capicity of 4.4 cc. With a difference of only .04 cc you are talking about an increase in powder charge to equal the same presure would be .1 gr at max. That siad the 270 is a very good round in it`s own right and if you have a custom rifle it`s probly a good shooter, besides that your probly the only one on your block that has one.</p></blockquote><p></p>
[QUOTE="Catfish, post: 459275, member: 7211"] Ackley says it is not worth doing there for there is no data for it in his book. I can tell you that the 270 Win. has a case capicity of 4.36 cc and that the improved has a case capicity of 4.4 cc. With a difference of only .04 cc you are talking about an increase in powder charge to equal the same presure would be .1 gr at max. That siad the 270 is a very good round in it`s own right and if you have a custom rifle it`s probly a good shooter, besides that your probly the only one on your block that has one. [/QUOTE]
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270 Winchester Ackley Improved Load Data
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