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Rifles, Reloading, Optics, Equipment
Reloading
help can anyone run a quickload check please
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<blockquote data-quote="Gus McCrae" data-source="post: 944381" data-attributes="member: 66278"><p><em><strong>For info only:</strong></em></p><p><em><strong>I used 71.0 gr. as the powder charge and the default settings for seating depth (COAL) and case length. </strong></em></p><p><em><strong></strong></em></p><p><em><strong>Nosler's #7 shows MagPro min @ 68.0 gr. / max @ 72.0 gr.</strong></em> </p><p></p><p></p><p></p><p><strong>160 gr. Accubond:</strong></p><p></p><p>Cartridge : 7 mm Rem. Mag.(SAAMI)</p><p>Bullet : .284, 160, Nosler AccuBond 54932</p><p>Useable Case Capaci: 77.289 grain H2O = 5.018 cm³</p><p>Cartridge O.A.L. L6: 3.290 inch = 83.57 mm</p><p>Barrel Length : 27.0 inch = 685.8 mm</p><p>Powder : Accurate MAGPRO</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>-12.0 82 62.48 2694 2578 37303 10954 92.9 1.616</p><p>-10.0 84 63.90 2757 2701 39845 11245 94.1 1.567</p><p>-08.0 86 65.32 2821 2827 42539 11522 95.1 1.519</p><p>-06.0 88 66.74 2885 2956 45413 11783 96.0 1.473</p><p>-04.0 90 68.16 2948 3088 48479 12028 96.9 1.428</p><p>-02.0 92 69.58 3012 3223 51753 12254 97.6 1.386</p><p><strong>+00.0 94 71.00 3075 3360 55249 12461 98.3 1.344 ! Near Maximum !</strong></p><p>+02.0 96 72.42 3138 3499 58985 12648 98.8 1.305 ! Near Maximum !</p><p>+04.0 97 73.84 3201 3640 62980 12813 99.3 1.266 !DANGEROUS LOAD-DO NOT USE!</p><p>+06.0 99 75.26 3264 3784 67256 12956 99.6 1.229 !DANGEROUS LOAD-DO NOT USE!</p><p>+08.0 101 76.68 3326 3929 71837 13075 99.8 1.193 !DANGEROUS LOAD-DO NOT USE!</p><p>+10.0 103 78.10 3387 4076 76749 13169 100.0 1.159 !DANGEROUS LOAD-DO NOT USE!</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 94 71.00 3231 3710 67025 12180 100.0 1.236 !DANGEROUS LOAD-DO NOT USE!</p><p>Data for burning rate decreased by 10% relative to nominal value:</p><p>-Ba 94 71.00 2863 2912 43871 12020 91.7 1.487</p><p></p><p></p><p></p><p></p><p><strong>160 gr. Partition:</strong></p><p></p><p>Cartridge : 7 mm Rem. Mag.(SAAMI)</p><p>Bullet : .284, 160, Nosler PART SP 16327</p><p>Useable Case Capaci: 79.311 grain H2O = 5.150 cm³</p><p>Cartridge O.A.L. L6: 3.290 inch = 83.57 mm</p><p>Barrel Length : 27.0 inch = 685.8 mm</p><p>Powder : Accurate MAGPRO</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>-12.0 80 62.48 2656 2507 35767 10985 92.4 1.646</p><p>-10.0 82 63.90 2719 2626 38149 11285 93.5 1.601</p><p>-08.0 84 65.32 2782 2749 40668 11572 94.6 1.553</p><p>-06.0 86 66.74 2844 2874 43348 11845 95.5 1.507</p><p>-04.0 88 68.16 2907 3001 46202 12102 96.4 1.462</p><p>-02.0 90 69.58 2969 3131 49242 12342 97.2 1.419</p><p><strong>+00.0 91 71.00 3031 3264 52480 12564 97.9 1.377 ! Near Maximum !</strong></p><p>+02.0 93 72.42 3093 3399 55932 12767 98.5 1.337 ! Near Maximum !</p><p>+04.0 95 73.84 3155 3536 59612 12950 99.0 1.298 ! Near Maximum !</p><p>+06.0 97 75.26 3216 3675 63539 13111 99.4 1.261 !DANGEROUS LOAD-DO NOT USE!</p><p>+08.0 99 76.68 3277 3816 67733 13249 99.7 1.225 !DANGEROUS LOAD-DO NOT USE!</p><p>+10.0 100 78.10 3338 3959 72215 13365 99.9 1.190 !DANGEROUS LOAD-DO NOT USE!</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 91 71.00 3189 3614 63581 12351 100.0 1.266 !DANGEROUS LOAD-DO NOT USE!</p><p>Data for burning rate decreased by 10% relative to nominal value:</p><p>-Ba 91 71.00 2819 2823 41742 12052 91.0 1.523</p></blockquote><p></p>
[QUOTE="Gus McCrae, post: 944381, member: 66278"] [I][B]For info only: I used 71.0 gr. as the powder charge and the default settings for seating depth (COAL) and case length. Nosler's #7 shows MagPro min @ 68.0 gr. / max @ 72.0 gr.[/B][/I] [B]160 gr. Accubond:[/B] Cartridge : 7 mm Rem. Mag.(SAAMI) Bullet : .284, 160, Nosler AccuBond 54932 Useable Case Capaci: 77.289 grain H2O = 5.018 cm³ Cartridge O.A.L. L6: 3.290 inch = 83.57 mm Barrel Length : 27.0 inch = 685.8 mm Powder : Accurate MAGPRO 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 -12.0 82 62.48 2694 2578 37303 10954 92.9 1.616 -10.0 84 63.90 2757 2701 39845 11245 94.1 1.567 -08.0 86 65.32 2821 2827 42539 11522 95.1 1.519 -06.0 88 66.74 2885 2956 45413 11783 96.0 1.473 -04.0 90 68.16 2948 3088 48479 12028 96.9 1.428 -02.0 92 69.58 3012 3223 51753 12254 97.6 1.386 [B]+00.0 94 71.00 3075 3360 55249 12461 98.3 1.344 ! Near Maximum ![/B] +02.0 96 72.42 3138 3499 58985 12648 98.8 1.305 ! Near Maximum ! +04.0 97 73.84 3201 3640 62980 12813 99.3 1.266 !DANGEROUS LOAD-DO NOT USE! +06.0 99 75.26 3264 3784 67256 12956 99.6 1.229 !DANGEROUS LOAD-DO NOT USE! +08.0 101 76.68 3326 3929 71837 13075 99.8 1.193 !DANGEROUS LOAD-DO NOT USE! +10.0 103 78.10 3387 4076 76749 13169 100.0 1.159 !DANGEROUS LOAD-DO NOT USE! 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 94 71.00 3231 3710 67025 12180 100.0 1.236 !DANGEROUS LOAD-DO NOT USE! Data for burning rate decreased by 10% relative to nominal value: -Ba 94 71.00 2863 2912 43871 12020 91.7 1.487 [B]160 gr. Partition:[/B] Cartridge : 7 mm Rem. Mag.(SAAMI) Bullet : .284, 160, Nosler PART SP 16327 Useable Case Capaci: 79.311 grain H2O = 5.150 cm³ Cartridge O.A.L. L6: 3.290 inch = 83.57 mm Barrel Length : 27.0 inch = 685.8 mm Powder : Accurate MAGPRO 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 -12.0 80 62.48 2656 2507 35767 10985 92.4 1.646 -10.0 82 63.90 2719 2626 38149 11285 93.5 1.601 -08.0 84 65.32 2782 2749 40668 11572 94.6 1.553 -06.0 86 66.74 2844 2874 43348 11845 95.5 1.507 -04.0 88 68.16 2907 3001 46202 12102 96.4 1.462 -02.0 90 69.58 2969 3131 49242 12342 97.2 1.419 [B]+00.0 91 71.00 3031 3264 52480 12564 97.9 1.377 ! Near Maximum ![/B] +02.0 93 72.42 3093 3399 55932 12767 98.5 1.337 ! Near Maximum ! +04.0 95 73.84 3155 3536 59612 12950 99.0 1.298 ! Near Maximum ! +06.0 97 75.26 3216 3675 63539 13111 99.4 1.261 !DANGEROUS LOAD-DO NOT USE! +08.0 99 76.68 3277 3816 67733 13249 99.7 1.225 !DANGEROUS LOAD-DO NOT USE! +10.0 100 78.10 3338 3959 72215 13365 99.9 1.190 !DANGEROUS LOAD-DO NOT USE! 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 91 71.00 3189 3614 63581 12351 100.0 1.266 !DANGEROUS LOAD-DO NOT USE! Data for burning rate decreased by 10% relative to nominal value: -Ba 91 71.00 2819 2823 41742 12052 91.0 1.523 [/QUOTE]
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