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Rifles, Reloading, Optics, Equipment
Reloading
Reloder 26
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<blockquote data-quote="jimbires" data-source="post: 1326166" data-attributes="member: 11011"><p>I can't get more than one speed to align with quickload . with everything set to your specs , </p><p></p><p>for me to get 69.5 gr to give 2990 FPS I need to set the powder speed ( Ba) to 0.3300 </p><p></p><p> to get 70.0 gr to show 3110 FPS I need to set the ( Ba) to 0.3550 </p><p></p><p>to get 71.5 gr to show 3220 FPS I need to set the (Ba) to 0.371 </p><p></p><p> I'm wondering about your chrony readings . </p><p></p><p>if you really are getting 3221 FPS at 71.5 gr of RL26 powder you are 72597 PSI . the 7mm rem mag is rated at 61000 psi . </p><p></p><p></p><p> when I adjusted the Ba for my rifle / ammo combo my readings were just about spot on , at any charge weight .</p></blockquote><p></p>
[QUOTE="jimbires, post: 1326166, member: 11011"] I can't get more than one speed to align with quickload . with everything set to your specs , for me to get 69.5 gr to give 2990 FPS I need to set the powder speed ( Ba) to 0.3300 to get 70.0 gr to show 3110 FPS I need to set the ( Ba) to 0.3550 to get 71.5 gr to show 3220 FPS I need to set the (Ba) to 0.371 I'm wondering about your chrony readings . if you really are getting 3221 FPS at 71.5 gr of RL26 powder you are 72597 PSI . the 7mm rem mag is rated at 61000 psi . when I adjusted the Ba for my rifle / ammo combo my readings were just about spot on , at any charge weight . [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Reloder 26
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