Quickload for 300 H&H

[shoots_5]

Could someone please run a quickload for me on the 300 H&H, 26" barrel 1:10 twist. Shooting the 185gr Berger VLD Hunting, Norma case, CCI 250. Powders I'm looking at are RL-22, 25, or H4831SC.

Not sure if environment figures into quickload or not but shooting today was at 3531' elevation, 30.21 baro, 55 degrees F, 57% humidity.

Thanks for the help!

 

[DrMike]

Cartridge : .300 H.& H. Mag.
Bullet : .308, 185, Berger Hunt VLD G7 #30513
Useable Case Capaci: 74.757 grain H2O = 4.854 cm³
Cartridge O.A.L. L6: 3.600 inch = 91.44 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : Alliant Reloder-22

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 83 57.84 2423 2411 30806 9163 91.0 1.646
-18.0 85 59.29 2485 2537 32956 9455 92.3 1.604
-16.0 87 60.73 2547 2666 35261 9737 93.5 1.562
-14.0 89 62.18 2610 2798 37735 10005 94.6 1.517
-12.0 91 63.62 2672 2934 40392 10260 95.6 1.469
-10.0 93 65.07 2735 3073 43247 10500 96.5 1.423
-08.0 95 66.52 2798 3215 46319 10723 97.4 1.379
-06.0 98 67.96 2860 3360 49627 10928 98.1 1.336
-04.0 100 69.41 2922 3508 53190 11115 98.7 1.295 ! Near Maximum !
-02.0 102 70.85 2984 3658 57006 11281 99.2 1.255 ! Near Maximum !
+00.0 104 72.30 3046 3811 61090 11426 99.5 1.217 ! Near Maximum !
+02.0 106 73.75 3107 3966 65485 11549 99.8 1.180 !DANGEROUS LOAD-DO NOT USE!
+04.0 108 75.19 3168 4123 70218 11648 100.0 1.145 !DANGEROUS LOAD-DO NOT USE!
+06.0 110 76.64 3229 4283 75323 11724 100.0 1.110 !DANGEROUS LOAD-DO NOT USE!
+08.0 112 78.08 3289 4444 80837 11787 100.0 1.077 !DANGEROUS LOAD-DO NOT USE!
+10.0 114 79.53 3349 4607 86802 11847 100.0 1.045 !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 104 72.30 3180 4155 74282 10992 100.0 1.124 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 104 72.30 2853 3343 48660 11289 94.7 1.340

Cartridge : .300 H.& H. Mag.
Bullet : .308, 185, Berger Hunt VLD G7 #30513
Useable Case Capaci: 74.757 grain H2O = 4.854 cm³
Cartridge O.A.L. L6: 3.600 inch = 91.44 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : Alliant Reloder-25

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 88 60.40 2449 2463 30505 9491 95.1 1.640
-18.0 90 61.91 2513 2595 32671 9763 96.3 1.597
-16.0 93 63.42 2578 2730 34999 10015 97.3 1.554
-14.0 95 64.93 2643 2869 37503 10242 98.2 1.509
-12.0 97 66.44 2707 3011 40204 10445 98.9 1.459
-10.0 99 67.95 2771 3155 43115 10621 99.4 1.412
-08.0 101 69.46 2835 3302 46255 10769 99.8 1.367
-06.0 104 70.97 2899 3451 49648 10886 100.0 1.322
-04.0 106 72.48 2961 3602 53320 10975 100.0 1.280 ! Near Maximum !
-02.0 108 73.99 3023 3755 57295 11055 100.0 1.239 ! Near Maximum !
+00.0 110 75.50 3085 3909 61608 11131 100.0 1.200 ! Near Maximum !
+02.0 112 77.01 3146 4065 66296 11202 100.0 1.162 !DANGEROUS LOAD-DO NOT USE!
+04.0 115 78.52 3206 4222 71398 11269 100.0 1.125 !DANGEROUS LOAD-DO NOT USE!
+06.0 117 80.03 3266 4382 76957 11331 100.0 1.090 !DANGEROUS LOAD-DO NOT USE!
+08.0 119 81.54 3326 4545 83043 11388 100.0 1.056 !DANGEROUS LOAD-DO NOT USE!
+10.0 121 83.05 3386 4709 89705 11440 100.0 1.023 !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 110 75.50 3207 4224 76358 10663 100.0 1.107 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 110 75.50 2895 3442 49209 11538 98.3 1.323

Cartridge : .300 H.& H. Mag.
Bullet : .308, 185, Berger Hunt VLD G7 #30513
Useable Case Capaci: 74.757 grain H2O = 4.854 cm³
Cartridge O.A.L. L6: 3.600 inch = 91.44 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : Hodgdon H4831 SC

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 82 56.80 2373 2312 31378 8428 88.2 1.634
-18.0 84 58.22 2433 2431 33532 8707 89.5 1.592
-16.0 86 59.64 2493 2553 35840 8979 90.8 1.551
-14.0 88 61.06 2553 2678 38312 9243 92.0 1.503
-12.0 90 62.48 2614 2807 40964 9497 93.1 1.457
-10.0 92 63.90 2675 2940 43810 9741 94.2 1.412
-08.0 94 65.32 2736 3075 46866 9973 95.1 1.369
-06.0 96 66.74 2797 3214 50152 10192 96.0 1.327
-04.0 98 68.16 2858 3356 53687 10397 96.8 1.286 ! Near Maximum !
-02.0 100 69.58 2920 3501 57499 10587 97.5 1.247 ! Near Maximum !
+00.0 102 71.00 2981 3650 61611 10761 98.2 1.210 ! Near Maximum !
+02.0 104 72.42 3042 3801 66027 10918 98.7 1.174 !DANGEROUS LOAD-DO NOT USE!
+04.0 106 73.84 3103 3955 70782 11057 99.2 1.138 !DANGEROUS LOAD-DO NOT USE!
+06.0 108 75.26 3164 4112 75922 11176 99.5 1.104 !DANGEROUS LOAD-DO NOT USE!
+08.0 110 76.68 3225 4272 81491 11274 99.8 1.071 !DANGEROUS LOAD-DO NOT USE!
+10.0 112 78.10 3286 4434 87533 11351 99.9 1.040 !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 102 71.00 3116 3989 73589 10555 100.0 1.124 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 102 71.00 2798 3216 50262 10422 92.2 1.321