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Quick load request


dannywayoflife

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Guys would someone be so kind to do a quickload request for me to give me the data on my current load?

 

Here's the details of my load.

308 Winchester

Ramshot Wildbore 46.3 grains

Optimus 155 HBC

Base to tip 2.877"

Fired case capacity 56grains

Cci 250 mag primer

 

 

Thanks guys

 

Danny

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Just go and shoot the damn thing!

What's wrong with having information Mark?

Sorry Danny, my quickload has neither that bullet or powder or i would have ran it for you.

 

Ewen

Cheers Ewen

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I had to get the bullet dimensions from the HBC website but it gives this as a result using their data and the info you supplied.

 

Cartridge : .308 Win. (SAAMI)
Bullet : 155 optimus HBC
Useable Case Capaci: 49.816 grain H2O = 3.234 cm³
Cartridge O.A.L. L6: 2.877 inch = 73.08 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Ramshot Wild Boar
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 76 37.28 2262 1761 28599 6063 89.3 1.513
-18.0 78 38.21 2316 1846 30453 6253 90.5 1.473
-16.0 80 39.14 2370 1932 32427 6437 91.6 1.435
-14.0 82 40.08 2424 2021 34529 6617 92.6 1.398
-12.0 84 41.01 2477 2112 36771 6790 93.6 1.361
-10.0 85 41.94 2531 2205 39158 6956 94.5 1.323
-08.0 87 42.87 2585 2300 41712 7116 95.4 1.285
-06.0 89 43.80 2639 2396 44414 7267 96.2 1.250
-04.0 91 44.74 2692 2495 47275 7410 96.9 1.215
-02.0 93 45.67 2746 2595 50322 7544 97.5 1.182
+00.0 95 46.60 2799 2696 53573 7669 98.1 1.150 ! Near Maximum !
+02.0 97 47.53 2852 2799 57045 7784 98.6 1.119 ! Near Maximum !
+04.0 99 48.46 2905 2904 60755 7888 99.0 1.089 ! Near Maximum !
+06.0 101 49.40 2957 3010 64723 7981 99.4 1.061 !DANGEROUS LOAD-DO NOT USE!
+08.0 103 50.33 3010 3118 68971 8063 99.6 1.033 !DANGEROUS LOAD-DO NOT USE!
+10.0 104 51.26 3062 3227 73526 8133 99.8 1.006 !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 95 46.60 2923 2940 63792 7513 100.0 1.072 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 95 46.60 2632 2385 43698 7452 92.2 1.253
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