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Rifles, Reloading, Optics, Equipment
Reloading
Superformance: Did I Get Lucky?
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<blockquote data-quote="chutinlead" data-source="post: 2315146" data-attributes="member: 112603"><p>I read recently that some powder temp sensitivity is also pressure dependent and it may be more stable if not at a max load. </p><p></p><p>I too developed a load using Superformance hoping to squeeze an extra 150fps out of my 18" 6.5CM Sig Cross. My testing wasn't going anywhere till I switched primers. Winchester to CCI made my groups go from 1.5MOA to 0.5MOA changing absolutely nothing else.</p></blockquote><p></p>
[QUOTE="chutinlead, post: 2315146, member: 112603"] I read recently that some powder temp sensitivity is also pressure dependent and it may be more stable if not at a max load. I too developed a load using Superformance hoping to squeeze an extra 150fps out of my 18" 6.5CM Sig Cross. My testing wasn't going anywhere till I switched primers. Winchester to CCI made my groups go from 1.5MOA to 0.5MOA changing absolutely nothing else. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Superformance: Did I Get Lucky?
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