Check the numbers but it's something. I can change some if you tell me what to put in.
Cartridge : 6.5 mm RSAUM
Bullet : .264, 140, Sierra HPBT MK 1740
Useable Case Capaci: 62.744 grain H2O = 4.074 cm³
Cartridge O.A.L. L6: 2.825 inch = 71.76 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : Vihtavuori N565 *C
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 48.00 2393 1984 32925 10186 94.3 1.797
-18.0 83 49.20 2454 2086 35240 10475 95.3 1.750
-16.0 85 50.40 2515 2190 37713 10750 96.3 1.702
-14.0 87 51.60 2575 2297 40354 11007 97.2 1.647
-12.0 89 52.80 2635 2406 43175 11247 97.9 1.594
-10.0 91 54.00 2695 2516 46188 11467 98.6 1.544
-08.0 93 55.20 2755 2629 49409 11666 99.1 1.496
-06.0 95 56.40 2814 2744 52852 11843 99.5 1.449
-04.0 97 57.60 2873 2860 56535 11997 99.8 1.404 ! Near Maximum !
-02.0 99 58.80 2932 2978 60478 12128 99.9 1.361 ! Near Maximum !
+00.0 101 60.00 2990 3097 64701 12233 100.0 1.320 !DANGEROUS LOAD-DO NOT USE!
+02.0 103 61.20 3048 3217 69230 12325 100.0 1.280 !DANGEROUS LOAD-DO NOT USE!
+04.0 105 62.40 3105 3339 74091 12412 100.0 1.241 !DANGEROUS LOAD-DO NOT USE!
+06.0 107 63.60 3161 3462 79315 12496 100.0 1.204 !DANGEROUS LOAD-DO NOT USE!
+08.0 109 64.80 3217 3586 84936 12575 100.0 1.169 !DANGEROUS LOAD-DO NOT USE!
+10.0 111 66.00 3273 3712 90993 12649 100.0 1.134 !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 101 60.00 3108 3345 78312 11732 100.0 1.218 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 101 60.00 2813 2741 51385 12431 97.2 1.458