Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
Cartridge : .280 Ack Imp
Bullet : .284, 160, Nosler AccuBond 54932
Useable Case Capaci: 64.464 grain H2O = 4.186 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Alliant Reloder-23 ?
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 81 47.20 2306 1890 28304 9383 96.8 1.661
-18.0 83 48.38 2363 1984 30220 9629 97.7 1.618
-16.0 85 49.56 2420 2081 32271 9856 98.4 1.576
-14.0 87 50.74 2477 2180 34465 10063 99.0 1.535
-12.0 89 51.92 2533 2280 36818 10249 99.5 1.495
-10.0 91 53.10 2589 2381 39339 10413 99.8 1.449
-08.0 93 54.28 2644 2484 42043 10552 100.0 1.404
-06.0 95 55.46 2699 2588 44945 10669 100.0 1.362
-04.0 97 56.64 2753 2693 48060 10778 100.0 1.321
-02.0 99 57.82 2807 2799 51402 10884 100.0 1.282
+00.0 101 59.00 2860 2906 54952 10987 100.0 1.244
+02.0 104 60.18 2913 3014 58743 11087 100.0 1.208 ! Near Maximum !
+04.0 106 61.36 2965 3123 62799 11184 100.0 1.173 ! Near Maximum !
+06.0 108 62.54 3017 3234 67142 11276 100.0 1.139 !DANGEROUS LOAD-DO NOT USE!
+08.0 110 63.72 3069 3345 71798 11366 100.0 1.107 !DANGEROUS LOAD-DO NOT USE!
+10.0 112 64.90 3120 3458 76794 11451 100.0 1.075 !DANGEROUS LOAD-DO NOT USE!
Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba 101 59.00 2919 3026 61151 10770 100.0 1.193 ! Near Maximum !
Data for burning rate decreased by 5% relative to nominal value:Cartridge : .280 Ack Imp
Bullet : .284, 160, Nosler AccuBond 54932
Useable Case Capaci: 64.624 grain H2O = 4.196 cm³
Cartridge O.A.L. L6: 3.350 inch = 85.09 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Alliant Reloder-23 ?
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 81 47.20 2308 1892 28342 9394 96.9 1.661
-18.0 83 48.38 2365 1986 30259 9638 97.8 1.618
-16.0 85 49.56 2421 2083 32310 9864 98.5 1.576
-14.0 87 50.74 2478 2181 34508 10069 99.1 1.535
-12.0 89 51.92 2534 2281 36860 10253 99.5 1.495
-10.0 91 53.10 2590 2382 39381 10415 99.8 1.448
-08.0 93 54.28 2645 2485 42085 10553 100.0 1.405
-06.0 95 55.46 2699 2589 44987 10669 100.0 1.362
-04.0 97 56.64 2753 2693 48103 10778 100.0 1.321
-02.0 99 57.82 2807 2799 51433 10885 100.0 1.282
+00.0 101 59.00 2860 2906 54972 10989 100.0 1.245
+02.0 103 60.18 2912 3013 58752 11089 100.0 1.208 ! Near Maximum !
+04.0 105 61.36 2964 3122 62795 11186 100.0 1.173 ! Near Maximum !
+06.0 107 62.54 3016 3232 67123 11280 100.0 1.140 !DANGEROUS LOAD-DO NOT USE!
+08.0 109 63.72 3068 3343 71760 11370 100.0 1.107 !DANGEROUS LOAD-DO NOT USE!
+10.0 111 64.90 3119 3456 76733 11456 100.0 1.076 !DANGEROUS LOAD-DO NOT USE!
Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba 101 59.00 2918 3025 61153 10773 100.0 1.193 ! Near Maximum !
Data for burning rate decreased by 5% relative to nominal value:
-Ba 101 59.00 2787 2760 48876 11252 100.0 1.305Cartridge : .280 Ack Imp
Bullet : .284, 160, Nosler AccuBond 54932
Useable Case Capaci: 64.784 grain H2O = 4.206 cm³
Cartridge O.A.L. L6: 3.360 inch = 85.34 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Alliant Reloder-23 ?
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 81 47.20 2309 1894 28380 9404 97.0 1.660
-18.0 83 48.38 2366 1988 30297 9647 97.9 1.617
-16.0 85 49.56 2422 2084 32350 9871 98.6 1.575
-14.0 87 50.74 2479 2182 34548 10075 99.2 1.534
-12.0 89 51.92 2534 2282 36902 10257 99.6 1.495
-10.0 91 53.10 2590 2383 39425 10417 99.9 1.448
-08.0 93 54.28 2645 2486 42126 10553 100.0 1.405
-06.0 95 55.46 2700 2589 45029 10668 100.0 1.362
-04.0 97 56.64 2753 2693 48144 10778 100.0 1.322
-02.0 99 57.82 2807 2799 51463 10886 100.0 1.282
+00.0 101 59.00 2859 2905 54992 10990 100.0 1.245
+02.0 103 60.18 2912 3012 58761 11091 100.0 1.209 ! Near Maximum !
+04.0 105 61.36 2964 3120 62791 11189 100.0 1.174 ! Near Maximum !
+06.0 107 62.54 3015 3230 67103 11284 100.0 1.140 !DANGEROUS LOAD-DO NOT USE!
+08.0 109 63.72 3066 3341 71722 11374 100.0 1.108 !DANGEROUS LOAD-DO NOT USE!
+10.0 111 64.90 3117 3453 76674 11461 100.0 1.077 !DANGEROUS LOAD-DO NOT USE!
Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba 101 59.00 2917 3023 61155 10776 100.0 1.193 ! Near Maximum !
Data for burning rate decreased by 5% relative to nominal value:
-Ba 101 59.00 2787 2760 48903 11251 100.0 1.305
