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Cartridge : .264 Win. Mag.
Bullet : .264, 143, Hornady ELD-X 2635 G7
Useable Case Capaci: 74.631 grain H2O = 4.846 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Vihtavuori N570 *C
Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% 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
-10.0 90 65.07 2779 2451 42993 15438 93.3 1.463
-09.0 91 65.79 2814 2515 44571 15651 94.0 1.438
-08.0 92 66.52 2850 2579 46208 15857 94.6 1.414
-07.0 93 67.24 2886 2644 47899 16057 95.1 1.389
-06.0 94 67.96 2922 2710 49645 16250 95.7 1.366
-05.0 95 68.69 2957 2777 51451 16436 96.2 1.343
-04.0 96 69.41 2993 2845 53322 16614 96.7 1.321 ! Near Maximum !
-03.0 97 70.13 3029 2913 55262 16784 97.2 1.298 ! Near Maximum !
-02.0 98 70.85 3065 2983 57274 16946 97.6 1.276 ! Near Maximum !
-01.0 99 71.58 3101 3053 59361 17099 98.0 1.255 ! Near Maximum !
+00.0 100 72.30 3137 3124 61526 17244 98.3 1.234 ! Near Maximum !
+01.0 101 73.02 3173 3196 63773 17379 98.7 1.213 !DANGEROUS LOAD-DO NOT USE!
+02.0 102 73.75 3208 3268 66105 17505 98.9 1.193 !DANGEROUS LOAD-DO NOT USE!
+03.0 103 74.47 3244 3341 68526 17621 99.2 1.173 !DANGEROUS LOAD-DO NOT USE!
+04.0 104 75.19 3280 3415 71040 17727 99.4 1.154 !DANGEROUS LOAD-DO NOT USE!
+05.0 105 75.92 3315 3490 73651 17823 99.6 1.135 !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 100 72.30 3316 3491 76119 16822 100.0 1.124 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 100 72.30 2892 2655 47743 16490 91.0 1.379
Cartridge : .264 Win. Mag.
Bullet : .264, 143, Hornady ELD-X 2635 G7
Useable Case Capaci: 74.631 grain H2O = 4.846 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : Vihtavuori N570 *C
Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% 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
-10.0 90 65.07 2852 2583 42993 14242 94.5 1.522
-09.0 91 65.79 2888 2648 44571 14424 95.0 1.496
-08.0 92 66.52 2924 2714 46208 14600 95.6 1.471
-07.0 93 67.24 2959 2781 47899 14769 96.1 1.446
-06.0 94 67.96 2995 2848 49645 14932 96.6 1.422
-05.0 95 68.69 3031 2917 51451 15087 97.1 1.399
-04.0 96 69.41 3067 2986 53322 15235 97.5 1.376 ! Near Maximum !
-03.0 97 70.13 3103 3056 55262 15376 97.9 1.353 ! Near Maximum !
-02.0 98 70.85 3138 3127 57274 15508 98.3 1.330 ! Near Maximum !
-01.0 99 71.58 3174 3199 59361 15633 98.6 1.308 ! Near Maximum !
+00.0 100 72.30 3210 3271 61526 15749 98.9 1.287 ! Near Maximum !
+01.0 101 73.02 3245 3344 63773 15856 99.1 1.265 !DANGEROUS LOAD-DO NOT USE!
+02.0 102 73.75 3281 3417 66105 15954 99.4 1.245 !DANGEROUS LOAD-DO NOT USE!
+03.0 103 74.47 3316 3492 68526 16043 99.6 1.224 !DANGEROUS LOAD-DO NOT USE!
+04.0 104 75.19 3351 3566 71040 16123 99.7 1.204 !DANGEROUS LOAD-DO NOT USE!
+05.0 105 75.92 3387 3642 73651 16194 99.8 1.184 !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 100 72.30 3383 3634 76119 15241 100.0 1.174 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 100 72.30 2967 2795 47743 15229 92.2 1.436
Cartridge : .264 Win. Mag.
Bullet : .264, 143, Hornady ELD-X 2635 G7
Useable Case Capaci: 74.631 grain H2O = 4.846 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : IMR 8133 Enduron *C*T
Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% 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
-10.0 95 64.26 2827 2537 43157 13410 98.5 1.531
-09.0 97 64.97 2860 2598 44716 13536 98.8 1.505
-08.0 98 65.69 2894 2659 46332 13655 99.1 1.480
-07.0 99 66.40 2927 2721 48005 13766 99.3 1.456
-06.0 100 67.12 2960 2783 49738 13868 99.5 1.432
-05.0 101 67.83 2994 2846 51534 13963 99.7 1.408
-04.0 102 68.54 3027 2909 53395 14048 99.8 1.385 ! Near Maximum !
-03.0 103 69.26 3060 2973 55323 14125 99.9 1.362 ! Near Maximum !
-02.0 104 69.97 3093 3037 57322 14193 100.0 1.340 ! Near Maximum !
-01.0 105 70.69 3125 3101 59394 14251 100.0 1.318 ! Near Maximum !
+00.0 106 71.40 3158 3166 61543 14306 100.0 1.296 ! Near Maximum !
+01.0 107 72.11 3190 3231 63771 14360 100.0 1.276 !DANGEROUS LOAD-DO NOT USE!
+02.0 108 72.83 3222 3297 66083 14412 100.0 1.255 !DANGEROUS LOAD-DO NOT USE!
+03.0 109 73.54 3254 3363 68482 14463 100.0 1.235 !DANGEROUS LOAD-DO NOT USE!
+04.0 110 74.26 3286 3429 70973 14513 100.0 1.215 !DANGEROUS LOAD-DO NOT USE!
+05.0 111 74.97 3318 3496 73559 14562 100.0 1.195 !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 106 71.40 3297 3452 75815 13743 100.0 1.187 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 106 71.40 2947 2757 47682 14504 97.0 1.445
Cartridge : .264 Win. Mag.
Bullet : .264, 143, Hornady ELD-X 2635 G7
Useable Case Capaci: 74.631 grain H2O = 4.846 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : IMR 4831
Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% 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
-10.0 80 52.56 2756 2412 46231 10780 100.0 1.490
-09.0 81 53.14 2780 2455 47553 10852 100.0 1.470
-08.0 82 53.73 2805 2498 48906 10923 100.0 1.451
-07.0 82 54.31 2829 2541 50293 10994 100.0 1.431
-06.0 83 54.90 2853 2584 51714 11064 100.0 1.413
-05.0 84 55.48 2877 2627 53170 11133 100.0 1.394 ! Near Maximum !
-04.0 85 56.06 2900 2671 54661 11202 100.0 1.376 ! Near Maximum !
-03.0 86 56.65 2924 2714 56190 11271 100.0 1.359 ! Near Maximum !
-02.0 87 57.23 2947 2758 57755 11339 100.0 1.341 ! Near Maximum !
-01.0 88 57.82 2971 2802 59359 11406 100.0 1.324 ! Near Maximum !
+00.0 89 58.40 2994 2846 61003 11472 100.0 1.308 ! Near Maximum !
+01.0 90 58.98 3017 2890 62688 11538 100.0 1.291 !DANGEROUS LOAD-DO NOT USE!
+02.0 90 59.57 3040 2934 64414 11604 100.0 1.275 !DANGEROUS LOAD-DO NOT USE!
+03.0 91 60.15 3063 2978 66183 11669 100.0 1.260 !DANGEROUS LOAD-DO NOT USE!
+04.0 92 60.74 3085 3023 67996 11733 100.0 1.244 !DANGEROUS LOAD-DO NOT USE!
+05.0 93 61.32 3108 3067 69854 11796 100.0 1.229 !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 89 58.40 3070 2993 70785 11180 100.0 1.225 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 89 58.40 2879 2632 50927 11897 100.0 1.420
Cartridge : .264 Win. Mag.
Bullet : .264, 143, Hornady ELD-X 2635 G7
Useable Case Capaci: 74.631 grain H2O = 4.846 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : Hodgdon Retumbo
Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% 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
-10.0 93 64.17 2846 2572 42991 13010 100.0 1.509
-09.0 94 64.88 2878 2630 44509 13078 100.0 1.484
-08.0 95 65.60 2910 2689 46084 13143 100.0 1.460
-07.0 96 66.31 2941 2747 47719 13208 100.0 1.437
-06.0 97 67.02 2973 2806 49417 13271 100.0 1.414
-05.0 98 67.74 3004 2865 51180 13334 100.0 1.391
-04.0 99 68.45 3035 2924 53011 13395 100.0 1.368 ! Near Maximum !
-03.0 100 69.16 3066 2984 54914 13456 100.0 1.347 ! Near Maximum !
-02.0 101 69.87 3096 3044 56890 13515 100.0 1.325 ! Near Maximum !
-01.0 102 70.59 3127 3104 58946 13573 100.0 1.304 ! Near Maximum !
+00.0 103 71.30 3157 3165 61084 13631 100.0 1.284 ! Near Maximum !
+01.0 104 72.01 3187 3225 63306 13687 100.0 1.263 !DANGEROUS LOAD-DO NOT USE!
+02.0 105 72.73 3217 3287 65617 13742 100.0 1.243 !DANGEROUS LOAD-DO NOT USE!
+03.0 106 73.44 3247 3348 68027 13795 100.0 1.224 !DANGEROUS LOAD-DO NOT USE!
+04.0 107 74.15 3277 3410 70520 13848 100.0 1.205 !DANGEROUS LOAD-DO NOT USE!
+05.0 108 74.87 3307 3472 73102 13899 100.0 1.186 !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 103 71.30 3278 3412 75886 13147 100.0 1.179 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 103 71.30 2970 2801 48043 14258 99.6 1.422
Cartridge : .264 Win. Mag.
Bullet : .264, 143, Hornady ELD-X 2635 G7
Useable Case Capaci: 74.631 grain H2O = 4.846 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : Accurate MAGPRO
Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% 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
-10.0 82 60.30 2819 2524 44481 13081 96.8 1.506
-09.0 83 60.97 2851 2580 45931 13224 97.2 1.483
-08.0 84 61.64 2882 2638 47427 13362 97.5 1.460
-07.0 85 62.31 2914 2695 48968 13495 97.9 1.438
-06.0 86 62.98 2945 2754 50558 13622 98.2 1.416
-05.0 87 63.65 2976 2812 52197 13744 98.5 1.395
-04.0 88 64.32 3007 2871 53887 13860 98.8 1.374 ! Near Maximum !
-03.0 89 64.99 3038 2931 55630 13971 99.0 1.354 ! Near Maximum !
-02.0 90 65.66 3069 2991 57429 14075 99.3 1.333 ! Near Maximum !
-01.0 91 66.33 3100 3051 59283 14174 99.4 1.314 ! Near Maximum !
+00.0 92 67.00 3131 3112 61197 14266 99.6 1.294 ! Near Maximum !
+01.0 93 67.67 3161 3173 63171 14351 99.7 1.275 !DANGEROUS LOAD-DO NOT USE!
+02.0 93 68.34 3192 3235 65209 14430 99.8 1.257 !DANGEROUS LOAD-DO NOT USE!
+03.0 94 69.01 3222 3297 67312 14503 99.9 1.238 !DANGEROUS LOAD-DO NOT USE!
+04.0 95 69.68 3253 3359 69482 14568 100.0 1.220 !DANGEROUS LOAD-DO NOT USE!
+05.0 96 70.35 3283 3422 71724 14627 100.0 1.203 !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 92 67.00 3268 3391 73330 13772 100.0 1.194 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 92 67.00 2935 2735 49273 14087 95.0 1.427