Dr. Mike or anyone with Quickload....can you run a request for me? I'm loading 300 Winchester Magnum with Hornady brass, WLRM primers, 212 gr Hornady ELD-X bullets, and using some older Accurate Magnum Rifle Powder. Cartridge overall length is going to be 3.60". Hopefully, that powder is still in the database.
Quickload help....
- Thread starter laylandad
- Start date
DrMike
Ballistician
- Nov 8, 2006
- 36,915
- 5,102
Did you mean Ramshot Magnum?
I do not have WMR powder in my data base, though WXR is still in the data base.
Code:
Cartridge : .300 Win. Mag.(SAAMI)
Bullet : .308, 212, Hornady ELD-X 3077 G7
Useable Case Capaci: 81.265 grain H2O = 5.276 cm³
Cartridge O.A.L. L6: 3.600 inch = 91.44 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Ramshot Magnum
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 88 72.09 2551 3063 43278 11693 98.8 1.460
-09.0 89 72.89 2582 3137 44912 11794 99.0 1.435
-08.0 90 73.69 2612 3212 46611 11889 99.3 1.410
-07.0 91 74.49 2643 3288 48385 11976 99.5 1.386
-06.0 92 75.29 2673 3364 50237 12056 99.7 1.362
-05.0 93 76.10 2704 3442 52167 12128 99.8 1.338
-04.0 94 76.90 2734 3519 54184 12192 99.9 1.315
-03.0 95 77.70 2765 3598 56291 12248 100.0 1.293 ! Near Maximum !
-02.0 96 78.50 2795 3677 58481 12295 100.0 1.271 ! Near Maximum !
-01.0 97 79.30 2825 3757 60757 12338 100.0 1.249 ! Near Maximum !
+00.0 98 80.10 2855 3837 63129 12379 100.0 1.228 ! Near Maximum !
+01.0 99 80.90 2885 3918 65603 12419 100.0 1.207 !DANGEROUS LOAD-DO NOT USE!
+02.0 100 81.70 2915 3999 68186 12457 100.0 1.187 !DANGEROUS LOAD-DO NOT USE!
+03.0 101 82.50 2945 4081 70882 12494 100.0 1.166 !DANGEROUS LOAD-DO NOT USE!
+04.0 102 83.30 2974 4164 73700 12529 100.0 1.147 !DANGEROUS LOAD-DO NOT USE!
+05.0 103 84.11 3004 4248 76645 12563 100.0 1.127 !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 98 80.10 2973 4160 78136 11854 100.0 1.129 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 98 80.10 2675 3368 49288 12674 97.5 1.361I do not have WMR powder in my data base, though WXR is still in the data base.
- Thread starter
- #3
DrMike
Ballistician
- Nov 8, 2006
- 36,915
- 5,102
I am unfamiliar with this, but I do note the statement, "For expanded uses refer to Accurate 3100." I do have AA 3100 in the data base. In light of their own recommendation, I would not hesitate to use this data, working up carefully to ensure there were no pressures issues.
Code:
Cartridge : .300 Win. Mag.(SAAMI)
Bullet : .308, 212, Hornady ELD-X 3077 G7
Useable Case Capaci: 81.265 grain H2O = 5.276 cm³
Cartridge O.A.L. L6: 3.600 inch = 91.44 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Accurate 3100
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 89 66.33 2513 2972 45341 10782 99.8 1.479
-09.0 90 67.07 2539 3036 46856 10858 99.9 1.455
-08.0 91 67.80 2566 3099 48422 10928 99.9 1.433
-07.0 92 68.54 2593 3164 50040 10993 100.0 1.410
-06.0 92 69.28 2619 3228 51712 11052 100.0 1.388
-05.0 93 70.02 2645 3293 53441 11108 100.0 1.367
-04.0 94 70.75 2671 3359 55228 11163 100.0 1.346 ! Near Maximum !
-03.0 95 71.49 2697 3424 57076 11217 100.0 1.325 ! Near Maximum !
-02.0 96 72.23 2723 3490 58987 11270 100.0 1.305 ! Near Maximum !
-01.0 97 72.96 2749 3557 60965 11322 100.0 1.285 ! Near Maximum !
+00.0 98 73.70 2775 3624 63012 11374 100.0 1.265 ! Near Maximum !
+01.0 99 74.44 2800 3691 65130 11424 100.0 1.246 !DANGEROUS LOAD-DO NOT USE!
+02.0 100 75.17 2826 3758 67323 11474 100.0 1.227 !DANGEROUS LOAD-DO NOT USE!
+03.0 101 75.91 2851 3826 69595 11522 100.0 1.209 !DANGEROUS LOAD-DO NOT USE!
+04.0 102 76.65 2876 3895 71948 11570 100.0 1.191 !DANGEROUS LOAD-DO NOT USE!
+05.0 103 77.39 2902 3964 74387 11616 100.0 1.173 !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 98 73.70 2869 3875 75508 10968 100.0 1.171 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 98 73.70 2630 3256 50596 11802 99.0 1.395- Thread starter
- #5
