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Rifles, Reloading, Optics, Equipment
Reloading
Case vibration
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<blockquote data-quote="DUSTY NOGGIN" data-source="post: 1741024" data-attributes="member: 89550"><p>you can only fit so much in there , before it starts giving you concentric issues, you may be able to help this with a competition seater type die with the supported spring loaded body sleeve , like the redding , forster and such</p><p></p><p>if you look at , the volume density charts you may find better suited powder</p><p><a href="https://leeprecision.com/cgi-data/instruct/VMD.pdf" target="_blank">https://leeprecision.com/cgi-data/instruct/VMD.pdf</a></p><p></p><p>i just pulled hodgdon for basic idea , ( anyone have an updated vmd chart with the r23 26 & 33 numbers ??? ))</p><p></p><p>i only pulled the top 4 of all the choices because they had the 2900 fps or better</p><p></p><p>Hodgdon</p><p>Retumbo</p><p>49.0C 49x.0721 (vmd ) = 3.5329 cm2 (( greater volume than h1000))</p><p>2,986</p><p></p><p>IMR</p><p>IMR 8133</p><p>50.5C 50.5x.0714 (vmd ) = 3.6057 cm2 (( greater volume than h1000))</p><p>2,987</p><p></p><p>Hodgdon</p><p>H1000</p><p>46.0C 46x.0713 (vmd ) = 3.2798 cm2</p><p>2,930</p><p></p><p>IMR</p><p>IMR 7977</p><p>47.0C 47x.0707 (vmd ) = 3.3229 cm2 (( greater volume than h1000)) </p><p>3,029</p><p></p><p></p><p></p><p>or look for some thinner brass ( what brass are you using now ?? ))</p><p></p><p>[ATTACH=full]155198[/ATTACH]</p></blockquote><p></p>
[QUOTE="DUSTY NOGGIN, post: 1741024, member: 89550"] you can only fit so much in there , before it starts giving you concentric issues, you may be able to help this with a competition seater type die with the supported spring loaded body sleeve , like the redding , forster and such if you look at , the volume density charts you may find better suited powder [URL]https://leeprecision.com/cgi-data/instruct/VMD.pdf[/URL] i just pulled hodgdon for basic idea , ( anyone have an updated vmd chart with the r23 26 & 33 numbers ??? )) i only pulled the top 4 of all the choices because they had the 2900 fps or better Hodgdon Retumbo 49.0C 49x.0721 (vmd ) = 3.5329 cm2 (( greater volume than h1000)) 2,986 IMR IMR 8133 50.5C 50.5x.0714 (vmd ) = 3.6057 cm2 (( greater volume than h1000)) 2,987 Hodgdon H1000 46.0C 46x.0713 (vmd ) = 3.2798 cm2 2,930 IMR IMR 7977 47.0C 47x.0707 (vmd ) = 3.3229 cm2 (( greater volume than h1000)) 3,029 or look for some thinner brass ( what brass are you using now ?? )) [ATTACH=full]155198[/ATTACH] [/QUOTE]
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Case vibration
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