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Rifles, Reloading, Optics, Equipment
Reloading
Absolute Hammer load data
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<blockquote data-quote="Zen Archery" data-source="post: 2176536" data-attributes="member: 60545"><p>Couple of updates</p><p>25 GPC (25x6.8SPC) (Wildcat Caliber)</p><p>26" Barrel 1:9TR</p><p></p><p>Sierra 90 HPBT </p><p>CCI #400</p><p>OAL 1.620</p><p>COAL 2.230</p><p>Slight Crimp</p><p>BLC-2 @ 31.5gr = 2920 FPS</p><p></p><p>Using Absolute Hammer 90gr same data above 2881 FPS</p><p>Using Absolute Hammer 90gr same data above but switched to W296 (roughly 50 powder selections up [faster/hotter])</p><p>GRAINS FPS GRP NOTE</p><p>20.5 2722 Did not eject.</p><p>21.0 2673 Did not eject.</p><p>21.5 2773 Did not eject. Ejection mark.</p><p>22.0 2817 Did not eject. Ejection mark. Flat primer.</p><p>22.5 2807 Did not eject. Heavy ejection mark. Pierced primer.</p><p></p><p>Using Absolute Hammer 90gr same data above resulted in 2930 FPS (Negligible)</p><p>Using Absolute Hammer 90gr same data above but switched to Accurate 2230 (roughly 20 powder selections up [faster/hotter])</p><p>GRAINS FPS GRP NOTE</p><p>27.5 2809 .492</p><p>28 2866 1.350</p><p>28.5 2913 .372 Slight case swipe</p><p>29.0 2975 .296 Slight case swipe</p><p>29.5 3004 1.187 Ejection mark. Flat Primer</p><p>20.0 3061 .525 Heavy ejection mark. Flat Primer.</p></blockquote><p></p>
[QUOTE="Zen Archery, post: 2176536, member: 60545"] Couple of updates 25 GPC (25x6.8SPC) (Wildcat Caliber) 26" Barrel 1:9TR Sierra 90 HPBT CCI #400 OAL 1.620 COAL 2.230 Slight Crimp BLC-2 @ 31.5gr = 2920 FPS Using Absolute Hammer 90gr same data above 2881 FPS Using Absolute Hammer 90gr same data above but switched to W296 (roughly 50 powder selections up [faster/hotter]) GRAINS FPS GRP NOTE 20.5 2722 Did not eject. 21.0 2673 Did not eject. 21.5 2773 Did not eject. Ejection mark. 22.0 2817 Did not eject. Ejection mark. Flat primer. 22.5 2807 Did not eject. Heavy ejection mark. Pierced primer. Using Absolute Hammer 90gr same data above resulted in 2930 FPS (Negligible) Using Absolute Hammer 90gr same data above but switched to Accurate 2230 (roughly 20 powder selections up [faster/hotter]) GRAINS FPS GRP NOTE 27.5 2809 .492 28 2866 1.350 28.5 2913 .372 Slight case swipe 29.0 2975 .296 Slight case swipe 29.5 3004 1.187 Ejection mark. Flat Primer 20.0 3061 .525 Heavy ejection mark. Flat Primer. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Absolute Hammer load data
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