QL request

hunter24605 · Apr 9, 2022

Can one of you fine gentlemen, or a rogue scoundrel, run the QL numbers for me?
30-06
24" bbl
CCI 250
Ramshot Big Game
RP Brass
Hornady 178 ELD-X
Thanks, Howie

DrMike · Apr 9, 2022

Cartridge : .30-06 Spring. (SAAMI)
Bullet : .308, 178, Hornady ELD-X 3074 G7
Useable Case Capaci: 58.493 grain H2O = 3.798 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Ramshot Big Game

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 84 48.51 2539 2548 43061 8241 98.6 1.343
-09.0 85 49.05 2565 2600 44450 8313 98.9 1.324
-08.0 86 49.59 2591 2653 45893 8381 99.1 1.305
-07.0 87 50.13 2616 2705 47376 8446 99.3 1.287
-06.0 88 50.67 2642 2758 48900 8508 99.4 1.269
-05.0 89 51.21 2667 2812 50466 8566 99.6 1.251
-04.0 90 51.74 2693 2866 52078 8620 99.7 1.234 ! Near Maximum !
-03.0 91 52.28 2718 2920 53742 8671 99.8 1.217 ! Near Maximum !
-02.0 92 52.82 2743 2974 55458 8719 99.9 1.200 ! Near Maximum !
-01.0 93 53.36 2768 3028 57230 8762 100.0 1.184 ! Near Maximum !
+00.0 94 53.90 2793 3083 59058 8802 100.0 1.168 ! Near Maximum !
+01.0 95 54.44 2818 3138 60945 8838 100.0 1.152 !DANGEROUS LOAD-DO NOT USE!
+02.0 96 54.98 2842 3193 62893 8872 100.0 1.136 !DANGEROUS LOAD-DO NOT USE!
+03.0 97 55.52 2867 3248 64906 8905 100.0 1.121 !DANGEROUS LOAD-DO NOT USE!
+04.0 98 56.06 2891 3304 66984 8938 100.0 1.106 !DANGEROUS LOAD-DO NOT USE!
+05.0 99 56.60 2915 3359 69132 8971 100.0 1.092 !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 53.90 2891 3303 70483 8439 100.0 1.090 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 94 53.90 2646 2768 47929 8936 97.2 1.272