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Rifles, Reloading, Optics, Equipment
Reloading
Quickload for 7mm RM w/ 140 Nosler AB
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<blockquote data-quote="gbp" data-source="post: 236100" data-attributes="member: 6340"><p>Cartridge : 7 mm Rem. Mag.</p><p>Bullet : .284, 140, Nosler AccuBond 59992</p><p>Cartridge O.A.L. L6: 3.291 inch or 83.59 mm</p><p>Barrel Length : 26.0 inch or 660.4 mm</p><p>Powder : Hodgdon H1000</p><p></p><p>Predicted data by increasing and decreasing the given charge,</p><p>incremented in steps of 2.0% of nominal charge.</p><p>CAUTION: Figures exceed maximum and minimum recommended loads !</p><p></p><p>Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time</p><p> % % Grains fps ft.lbs psi psi % ms</p><p></p><p>-20.0 78 52.80 2227 1542 21405 7758 77.8 1.826</p><p>-18.0 80 54.12 2285 1624 22751 8097 79.6 1.783</p><p>-16.0 82 55.44 2345 1709 24187 8436 81.4 1.739</p><p>-14.0 84 56.76 2405 1799 25720 8772 83.1 1.697</p><p>-12.0 86 58.08 2467 1892 27358 9104 84.8 1.656</p><p>-10.0 88 59.40 2529 1988 29109 9430 86.4 1.615</p><p>-08.0 90 60.72 2592 2089 30981 9748 88.0 1.574</p><p>-06.0 92 62.04 2656 2192 32984 10057 89.5 1.535</p><p>-04.0 94 63.36 2720 2300 35130 10356 90.9 1.496</p><p>-02.0 96 64.68 2785 2411 37431 10642 92.2 1.458</p><p>+00.0 98 66.00 2850 2525 39900 10913 93.5 1.414</p><p>+02.0 99 67.32 2916 2643 42551 11169 94.6 1.371</p><p>+04.0 101 68.64 2982 2764 45402 11406 95.7 1.329</p><p>+06.0 103 69.96 3048 2888 48472 11625 96.6 1.289</p><p>+08.0 105 71.28 3114 3015 51783 11823 97.5 1.250</p><p>+10.0 107 72.60 3181 3145 55357 11999 98.2 1.212 ! Near Maximum !</p><p></p><p>Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge</p><p>Data for burning rate increased by 10% relative to nominal value:</p><p>+Ba 98 66.00 3044 2881 48222 11199 99.0 1.295</p><p>Data for burning rate decreased by 10% relative to nominal value:</p><p>-Ba 98 66.00 2611 2119 32661 9892 82.9 1.545</p></blockquote><p></p>
[QUOTE="gbp, post: 236100, member: 6340"] Cartridge : 7 mm Rem. Mag. Bullet : .284, 140, Nosler AccuBond 59992 Cartridge O.A.L. L6: 3.291 inch or 83.59 mm Barrel Length : 26.0 inch or 660.4 mm Powder : Hodgdon H1000 Predicted data by increasing and decreasing the given charge, incremented in steps of 2.0% of nominal charge. CAUTION: Figures exceed maximum and minimum recommended loads ! Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time % % Grains fps ft.lbs psi psi % ms -20.0 78 52.80 2227 1542 21405 7758 77.8 1.826 -18.0 80 54.12 2285 1624 22751 8097 79.6 1.783 -16.0 82 55.44 2345 1709 24187 8436 81.4 1.739 -14.0 84 56.76 2405 1799 25720 8772 83.1 1.697 -12.0 86 58.08 2467 1892 27358 9104 84.8 1.656 -10.0 88 59.40 2529 1988 29109 9430 86.4 1.615 -08.0 90 60.72 2592 2089 30981 9748 88.0 1.574 -06.0 92 62.04 2656 2192 32984 10057 89.5 1.535 -04.0 94 63.36 2720 2300 35130 10356 90.9 1.496 -02.0 96 64.68 2785 2411 37431 10642 92.2 1.458 +00.0 98 66.00 2850 2525 39900 10913 93.5 1.414 +02.0 99 67.32 2916 2643 42551 11169 94.6 1.371 +04.0 101 68.64 2982 2764 45402 11406 95.7 1.329 +06.0 103 69.96 3048 2888 48472 11625 96.6 1.289 +08.0 105 71.28 3114 3015 51783 11823 97.5 1.250 +10.0 107 72.60 3181 3145 55357 11999 98.2 1.212 ! Near Maximum ! Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge Data for burning rate increased by 10% relative to nominal value: +Ba 98 66.00 3044 2881 48222 11199 99.0 1.295 Data for burning rate decreased by 10% relative to nominal value: -Ba 98 66.00 2611 2119 32661 9892 82.9 1.545 [/QUOTE]
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Reloading
Quickload for 7mm RM w/ 140 Nosler AB
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