.300 Weatherby, Ramshot Magnum, RL23, or IMR-7828 & 150 TTSX
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- Start date
DrMike
Ballistician
- Nov 8, 2006
- 37,502
- 6,506
Cartridge : .300 Weath. Mag.
Bullet : .308, 150, Barnes 'TTSX'BT 30366
Useable Case Capaci: 88.536 grain H2O = 5.749 cm³
Cartridge O.A.L. L6: 3.560 inch = 90.42 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Alliant Reloder-23
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 84 66.96 2675 2383 31934 10708 96.1 1.424
-18.0 86 68.63 2741 2502 34079 10996 97.1 1.388
-16.0 88 70.31 2807 2624 36382 11263 97.9 1.353
-14.0 90 71.98 2872 2748 38857 11507 98.6 1.319
-12.0 92 73.66 2938 2875 41517 11726 99.2 1.285
-10.0 94 75.33 3003 3004 44380 11919 99.6 1.252
-08.0 96 77.00 3068 3135 47462 12084 99.9 1.219
-06.0 99 78.68 3132 3268 50780 12220 100.0 1.187
-04.0 101 80.35 3196 3403 54359 12333 100.0 1.152 ! Near Maximum !
-02.0 103 82.03 3259 3538 58172 12441 100.0 1.117 ! Near Maximum !
+00.0 105 83.70 3322 3675 62244 12545 100.0 1.083 ! Near Maximum !
+02.0 107 85.37 3384 3813 66616 12645 100.0 1.051 !DANGEROUS LOAD-DO NOT USE!
+04.0 109 87.05 3445 3953 71317 12741 100.0 1.019 !DANGEROUS LOAD-DO NOT USE!
+06.0 111 88.72 3506 4095 76375 12832 100.0 0.989 !DANGEROUS LOAD-DO NOT USE!
+08.0 113 90.40 3567 4238 81824 12918 100.0 0.959 !DANGEROUS LOAD-DO NOT USE!
+10.0 115 92.07 3628 4383 87704 13000 100.0 0.931 !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 105 83.70 3447 3957 75721 12109 100.0 1.000 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 105 83.70 3130 3264 49348 12949 98.7 1.190
Cartridge : .300 Weath. Mag.
Bullet : .308, 150, Barnes 'TTSX'BT 30366
Useable Case Capaci: 88.536 grain H2O = 5.749 cm³
Cartridge O.A.L. L6: 3.560 inch = 90.42 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : IMR 7828
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 85 67.76 2651 2341 32126 10634 85.5 1.402
-18.0 88 69.45 2720 2465 34267 11022 87.1 1.366
-16.0 90 71.15 2790 2592 36564 11402 88.6 1.331
-14.0 92 72.84 2860 2725 39018 11771 90.0 1.297
-12.0 94 74.54 2931 2862 41677 12127 91.4 1.263
-10.0 96 76.23 3003 3003 44525 12469 92.7 1.229
-08.0 98 77.92 3074 3148 47589 12795 93.9 1.196
-06.0 100 79.62 3147 3298 50888 13102 95.0 1.164
-04.0 103 81.31 3219 3452 54446 13388 96.0 1.130 ! Near Maximum !
-02.0 105 83.01 3292 3610 58289 13651 96.9 1.094 ! Near Maximum !
+00.0 107 84.70 3365 3771 62443 13890 97.7 1.059 ! Near Maximum !
+02.0 109 86.39 3438 3937 66939 14102 98.4 1.026 !DANGEROUS LOAD-DO NOT USE!
+04.0 111 88.09 3511 4106 71813 14286 98.9 0.994 !DANGEROUS LOAD-DO NOT USE!
+06.0 113 89.78 3584 4278 77112 14440 99.4 0.962 !DANGEROUS LOAD-DO NOT USE!
+08.0 115 91.48 3657 4454 82874 14561 99.7 0.932 !DANGEROUS LOAD-DO NOT USE!
+10.0 117 93.17 3729 4632 89162 14649 99.9 0.903 !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 107 84.70 3542 4179 75740 13673 100.0 0.976 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 107 84.70 3130 3262 50856 13259 90.5 1.163
Cartridge : .300 Weath. Mag.
Bullet : .308, 150, Barnes 'TTSX'BT 30366
Useable Case Capaci: 88.536 grain H2O = 5.749 cm³
Cartridge O.A.L. L6: 3.560 inch = 90.42 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 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 72.88 2581 2218 30069 10344 87.4 1.446
-18.0 84 74.70 2653 2344 32231 10724 89.1 1.407
-16.0 86 76.52 2726 2475 34577 11092 90.7 1.368
-14.0 88 78.35 2800 2612 37128 11444 92.2 1.330
-12.0 90 80.17 2875 2753 39905 11778 93.7 1.293
-10.0 92 81.99 2951 2901 42932 12090 94.9 1.256
-08.0 94 83.81 3028 3053 46239 12378 96.1 1.220
-06.0 96 85.63 3105 3210 49857 12639 97.1 1.183
-04.0 98 87.46 3182 3373 53825 12869 98.0 1.145
-02.0 100 89.28 3260 3539 58168 13066 98.7 1.104 ! Near Maximum !
+00.0 102 91.10 3338 3711 62988 13228 99.3 1.064 ! Near Maximum !
+02.0 105 92.92 3416 3887 68293 13351 99.7 1.026 !DANGEROUS LOAD-DO NOT USE!
+04.0 107 94.74 3494 4066 74172 13434 99.9 0.989 !DANGEROUS LOAD-DO NOT USE!
+06.0 109 96.57 3572 4250 80704 13473 100.0 0.953 !DANGEROUS LOAD-DO NOT USE!
+08.0 111 98.39 3650 4438 87993 13492 100.0 0.918 !DANGEROUS LOAD-DO NOT USE!
+10.0 113 100.21 3728 4629 96118 13503 100.0 0.884 !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 91.10 3512 4108 78503 12713 100.0 0.974 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 102 91.10 3091 3181 49934 12890 93.1 1.177
Bullet : .308, 150, Barnes 'TTSX'BT 30366
Useable Case Capaci: 88.536 grain H2O = 5.749 cm³
Cartridge O.A.L. L6: 3.560 inch = 90.42 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Alliant Reloder-23
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 84 66.96 2675 2383 31934 10708 96.1 1.424
-18.0 86 68.63 2741 2502 34079 10996 97.1 1.388
-16.0 88 70.31 2807 2624 36382 11263 97.9 1.353
-14.0 90 71.98 2872 2748 38857 11507 98.6 1.319
-12.0 92 73.66 2938 2875 41517 11726 99.2 1.285
-10.0 94 75.33 3003 3004 44380 11919 99.6 1.252
-08.0 96 77.00 3068 3135 47462 12084 99.9 1.219
-06.0 99 78.68 3132 3268 50780 12220 100.0 1.187
-04.0 101 80.35 3196 3403 54359 12333 100.0 1.152 ! Near Maximum !
-02.0 103 82.03 3259 3538 58172 12441 100.0 1.117 ! Near Maximum !
+00.0 105 83.70 3322 3675 62244 12545 100.0 1.083 ! Near Maximum !
+02.0 107 85.37 3384 3813 66616 12645 100.0 1.051 !DANGEROUS LOAD-DO NOT USE!
+04.0 109 87.05 3445 3953 71317 12741 100.0 1.019 !DANGEROUS LOAD-DO NOT USE!
+06.0 111 88.72 3506 4095 76375 12832 100.0 0.989 !DANGEROUS LOAD-DO NOT USE!
+08.0 113 90.40 3567 4238 81824 12918 100.0 0.959 !DANGEROUS LOAD-DO NOT USE!
+10.0 115 92.07 3628 4383 87704 13000 100.0 0.931 !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 105 83.70 3447 3957 75721 12109 100.0 1.000 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 105 83.70 3130 3264 49348 12949 98.7 1.190
Cartridge : .300 Weath. Mag.
Bullet : .308, 150, Barnes 'TTSX'BT 30366
Useable Case Capaci: 88.536 grain H2O = 5.749 cm³
Cartridge O.A.L. L6: 3.560 inch = 90.42 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : IMR 7828
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 85 67.76 2651 2341 32126 10634 85.5 1.402
-18.0 88 69.45 2720 2465 34267 11022 87.1 1.366
-16.0 90 71.15 2790 2592 36564 11402 88.6 1.331
-14.0 92 72.84 2860 2725 39018 11771 90.0 1.297
-12.0 94 74.54 2931 2862 41677 12127 91.4 1.263
-10.0 96 76.23 3003 3003 44525 12469 92.7 1.229
-08.0 98 77.92 3074 3148 47589 12795 93.9 1.196
-06.0 100 79.62 3147 3298 50888 13102 95.0 1.164
-04.0 103 81.31 3219 3452 54446 13388 96.0 1.130 ! Near Maximum !
-02.0 105 83.01 3292 3610 58289 13651 96.9 1.094 ! Near Maximum !
+00.0 107 84.70 3365 3771 62443 13890 97.7 1.059 ! Near Maximum !
+02.0 109 86.39 3438 3937 66939 14102 98.4 1.026 !DANGEROUS LOAD-DO NOT USE!
+04.0 111 88.09 3511 4106 71813 14286 98.9 0.994 !DANGEROUS LOAD-DO NOT USE!
+06.0 113 89.78 3584 4278 77112 14440 99.4 0.962 !DANGEROUS LOAD-DO NOT USE!
+08.0 115 91.48 3657 4454 82874 14561 99.7 0.932 !DANGEROUS LOAD-DO NOT USE!
+10.0 117 93.17 3729 4632 89162 14649 99.9 0.903 !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 107 84.70 3542 4179 75740 13673 100.0 0.976 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 107 84.70 3130 3262 50856 13259 90.5 1.163
Cartridge : .300 Weath. Mag.
Bullet : .308, 150, Barnes 'TTSX'BT 30366
Useable Case Capaci: 88.536 grain H2O = 5.749 cm³
Cartridge O.A.L. L6: 3.560 inch = 90.42 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 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 72.88 2581 2218 30069 10344 87.4 1.446
-18.0 84 74.70 2653 2344 32231 10724 89.1 1.407
-16.0 86 76.52 2726 2475 34577 11092 90.7 1.368
-14.0 88 78.35 2800 2612 37128 11444 92.2 1.330
-12.0 90 80.17 2875 2753 39905 11778 93.7 1.293
-10.0 92 81.99 2951 2901 42932 12090 94.9 1.256
-08.0 94 83.81 3028 3053 46239 12378 96.1 1.220
-06.0 96 85.63 3105 3210 49857 12639 97.1 1.183
-04.0 98 87.46 3182 3373 53825 12869 98.0 1.145
-02.0 100 89.28 3260 3539 58168 13066 98.7 1.104 ! Near Maximum !
+00.0 102 91.10 3338 3711 62988 13228 99.3 1.064 ! Near Maximum !
+02.0 105 92.92 3416 3887 68293 13351 99.7 1.026 !DANGEROUS LOAD-DO NOT USE!
+04.0 107 94.74 3494 4066 74172 13434 99.9 0.989 !DANGEROUS LOAD-DO NOT USE!
+06.0 109 96.57 3572 4250 80704 13473 100.0 0.953 !DANGEROUS LOAD-DO NOT USE!
+08.0 111 98.39 3650 4438 87993 13492 100.0 0.918 !DANGEROUS LOAD-DO NOT USE!
+10.0 113 100.21 3728 4629 96118 13503 100.0 0.884 !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 91.10 3512 4108 78503 12713 100.0 0.974 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 102 91.10 3091 3181 49934 12890 93.1 1.177
DrMike
Ballistician
- Nov 8, 2006
- 37,502
- 6,506
Cartridge : .300 Weath. Mag.
Bullet : .308, 150, Barnes 'TTSX'BT 30366
Useable Case Capaci: 88.536 grain H2O = 5.749 cm³
Cartridge O.A.L. L6: 3.560 inch = 90.42 mm
Barrel Length : 24.0 inch = 609.6 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 63000 psi, or 434 MPa
or a maximum loading ratio or filling of 110 %
These calculations refer to your specified settings in QuickLOAD 'Cartridge Dimensions' window.
C A U T I O N : any load listed can result in a powder charge that falls below minimum suggested
loads or exceeds maximum suggested loads as presented in current handloading manuals. Understand
that all of the listed powders can be unsuitable for the given combination of cartridge, bullet
and gun. Actual load order can vary, depending upon lot-to-lot powder and component variations.
USE ONLY FOR COMPARISON !
15 loads produced a Loading Ratio below user-defined minimum of 90%. These powders have been skipped.
Powder type Filling/Loading Ratio Charge Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains Gramm fps % psi psi ms
--------------------------------- -----------------------------------------------------------------
Alliant Reloder-26 99.7 87.5 5.67 3419 100.0 63000 13941 1.075 ! Near Maximum !
Alliant Reloder-25 108.7 88.3 5.72 3399 100.0 63000 13575 1.061 ! Near Maximum !
Norma MRP 100.7 85.8 5.56 3392 99.6 63000 14075 1.071 ! Near Maximum !
ReloadSwiss RS 70 97.8 85.0 5.51 3389 99.8 63000 13693 1.056 ! Near Maximum !
Vihtavuori N560 102.5 85.5 5.54 3383 97.3 63000 14329 1.065 ! Near Maximum !
PB Clermont PCL 517 105.3 91.7 5.94 3381 98.3 63000 14081 1.058 ! Near Maximum !
SNPE Vectan SP 12 105.1 91.6 5.93 3381 98.3 63000 14060 1.058 ! Near Maximum !
IMR 7828 107.1 84.9 5.50 3375 97.8 63000 13920 1.055 ! Near Maximum !
IMR 7828 SSC 101.3 84.9 5.50 3375 97.8 63000 13920 1.055 ! Near Maximum !
ReloadSwiss RS 60 91.5 78.3 5.07 3371 100.0 63000 12598 1.061 ! Near Maximum !
Accurate MAGPRO 102.7 89.1 5.77 3365 96.0 63000 14336 1.073 ! Near Maximum !
Vihtavuori N570 110.0 94.7 6.13 3363 92.9 59175 15254 1.093 ! Near Maximum !
Raufoss RA15 102.8 84.8 5.49 3360 98.8 63000 13833 1.071 ! Near Maximum !
Bofors RP5/NP ~approximation 102.8 84.8 5.49 3360 98.8 63000 13833 1.071 ! Near Maximum !
Alliant Reloder-22 102.8 84.8 5.49 3360 98.8 63000 13833 1.071 ! Near Maximum !
ADI AR 2213 102.3 84.4 5.47 3359 97.7 63000 13774 1.053 ! Near Maximum !
Winchester WXR 105.5 85.2 5.52 3358 98.7 63000 13840 1.071 ! Near Maximum !
Bofors RP15 105.5 85.2 5.52 3358 98.7 63000 13840 1.071 ! Near Maximum !
Norma MRP 2 110.0 89.8 5.82 3355 98.0 60897 14269 1.090 ! Near Maximum !
Bofors RP30 110.0 89.8 5.82 3355 98.0 60897 14269 1.090 ! Near Maximum !
ADI AP 2214 106.1 89.9 5.82 3347 98.0 63000 13578 1.052 ! Near Maximum !
Elcho 17 90.4 77.4 5.02 3343 100.0 63000 12515 1.068 ! Near Maximum !
Alliant Reloder-17 90.4 77.4 5.02 3343 100.0 63000 12515 1.068 ! Near Maximum !
Ramshot Magnum 102.5 91.1 5.90 3338 99.3 63000 13228 1.064 ! Near Maximum !
Alliant Reloder-33 110.0 98.7 6.39 3334 93.1 58720 14997 1.099 ! Near Maximum !
Alliant Reloder-23 105.2 84.0 5.44 3333 100.0 63000 12563 1.077 ! Near Maximum !
ADI AR 2209 99.2 80.5 5.22 3323 98.6 63000 13151 1.058 ! Near Maximum !
Rottweil R905 104.0 84.2 5.46 3322 97.3 63000 13462 1.070 ! Near Maximum !
Alliant Reloder-19 99.7 81.4 5.27 3317 98.7 63000 13209 1.066 ! Near Maximum !
Bofors RP5 NT ~approximation 105.9 88.1 5.71 3315 95.7 63000 13487 1.057 ! Near Maximum !
PB Clermont PCL 511 92.2 80.1 5.19 3314 99.9 63000 12864 1.073 ! Near Maximum !
ReloadSwiss RS 62 93.7 80.1 5.19 3313 100.0 63000 12629 1.086 ! Near Maximum !
Ramshot Hunter 95.2 80.2 5.20 3313 99.9 63000 12845 1.073 ! Near Maximum !
Bofors RP14 ~approximation 100.4 81.9 5.31 3309 98.7 63000 13111 1.067 ! Near Maximum !
Somchem S365 96.7 78.5 5.08 3303 100.0 63000 11949 1.083 ! Near Maximum !
Norma URP 94.8 76.5 4.96 3295 100.0 63000 12341 1.078 ! Near Maximum !
Bofors RP19 ~approximation 94.8 76.6 4.96 3295 100.0 63000 12338 1.078 ! Near Maximum !
Vihtavuori N550 92.1 76.8 4.98 3294 100.0 63000 12475 1.082 ! Near Maximum !
Norma 204 94.6 79.7 5.17 3293 98.5 63000 12887 1.066 ! Near Maximum !
Raufoss RA4 97.7 79.7 5.17 3293 98.5 63000 12887 1.066 ! Near Maximum !
Bofors RP4 ~approximation 97.7 79.7 5.17 3293 98.5 63000 12887 1.066 ! Near Maximum !
Hodgdon H1000 110.0 88.8 5.75 3291 97.4 59847 13389 1.078 ! Near Maximum !
ADI AR 2217 110.0 88.8 5.75 3291 97.4 59847 13389 1.078 ! Near Maximum !
Hodgdon H4831 SC 100.9 83.2 5.39 3287 97.0 63000 12973 1.064 ! Near Maximum !
Hodgdon H4831 104.9 83.2 5.39 3287 97.0 63000 12973 1.064 ! Near Maximum !
Accurate 4350 93.8 76.6 4.96 3287 100.0 63000 12304 1.095 ! Near Maximum !
Somchem S385 99.8 82.3 5.33 3275 99.3 63000 12648 1.086 ! Near Maximum !
IMR 4831 99.4 77.7 5.03 3273 100.0 63000 12072 1.087 ! Near Maximum !
Bofors RP4 NT ~approximation 95.3 79.0 5.12 3269 99.4 63000 12458 1.078 ! Near Maximum !
Winchester Supreme 780 98.3 84.6 5.48 3263 98.6 63000 12527 1.072 ! Near Maximum !
Rottweil R904 98.6 79.3 5.14 3263 97.7 63000 12572 1.067 ! Near Maximum !
Accurate 3100 102.7 83.8 5.43 3259 99.9 63000 12300 1.101 ! Near Maximum !
Lovex S071 108.6 83.8 5.43 3259 99.9 63000 12300 1.101 ! Near Maximum !
Vihtavuori N165 105.0 84.8 5.49 3258 99.0 63000 12339 1.077 ! Near Maximum !
Lovex S070 94.7 76.4 4.95 3255 99.6 63000 12283 1.085 ! Near Maximum !
Hodgdon Hybrid 100V 97.3 76.8 4.98 3252 100.0 63000 11399 1.077 ! Near Maximum !
Vihtavuori N160 105.2 82.3 5.33 3242 97.6 63000 12323 1.070 ! Near Maximum !
Bofors RP7 92.8 74.3 4.81 3239 99.3 63000 12117 1.077 ! Near Maximum !
Rottweil R907 92.8 74.3 4.81 3239 99.3 63000 12117 1.077 ! Near Maximum !
Lovex S065 93.7 74.8 4.85 3234 99.9 63000 11853 1.084 ! Near Maximum !
Somchem S355 90.2 72.0 4.67 3233 100.0 63000 11429 1.088 ! Near Maximum !
Somchem S361 97.5 84.8 5.49 3222 97.0 63000 12271 1.079 ! Near Maximum !
Lovex D100 110.0 96.6 6.26 3182 87.6 61143 12563 1.090 ! Near Maximum !
Vihtavuori 24N41 110.0 95.6 6.20 3150 84.6 55891 13058 1.123 ! Near Maximum !
Vihtavuori N170 110.0 88.8 5.75 3104 89.8 54719 12564 1.161 ! Near Maximum !
Bullet : .308, 150, Barnes 'TTSX'BT 30366
Useable Case Capaci: 88.536 grain H2O = 5.749 cm³
Cartridge O.A.L. L6: 3.560 inch = 90.42 mm
Barrel Length : 24.0 inch = 609.6 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 63000 psi, or 434 MPa
or a maximum loading ratio or filling of 110 %
These calculations refer to your specified settings in QuickLOAD 'Cartridge Dimensions' window.
C A U T I O N : any load listed can result in a powder charge that falls below minimum suggested
loads or exceeds maximum suggested loads as presented in current handloading manuals. Understand
that all of the listed powders can be unsuitable for the given combination of cartridge, bullet
and gun. Actual load order can vary, depending upon lot-to-lot powder and component variations.
USE ONLY FOR COMPARISON !
15 loads produced a Loading Ratio below user-defined minimum of 90%. These powders have been skipped.
Powder type Filling/Loading Ratio Charge Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains Gramm fps % psi psi ms
--------------------------------- -----------------------------------------------------------------
Alliant Reloder-26 99.7 87.5 5.67 3419 100.0 63000 13941 1.075 ! Near Maximum !
Alliant Reloder-25 108.7 88.3 5.72 3399 100.0 63000 13575 1.061 ! Near Maximum !
Norma MRP 100.7 85.8 5.56 3392 99.6 63000 14075 1.071 ! Near Maximum !
ReloadSwiss RS 70 97.8 85.0 5.51 3389 99.8 63000 13693 1.056 ! Near Maximum !
Vihtavuori N560 102.5 85.5 5.54 3383 97.3 63000 14329 1.065 ! Near Maximum !
PB Clermont PCL 517 105.3 91.7 5.94 3381 98.3 63000 14081 1.058 ! Near Maximum !
SNPE Vectan SP 12 105.1 91.6 5.93 3381 98.3 63000 14060 1.058 ! Near Maximum !
IMR 7828 107.1 84.9 5.50 3375 97.8 63000 13920 1.055 ! Near Maximum !
IMR 7828 SSC 101.3 84.9 5.50 3375 97.8 63000 13920 1.055 ! Near Maximum !
ReloadSwiss RS 60 91.5 78.3 5.07 3371 100.0 63000 12598 1.061 ! Near Maximum !
Accurate MAGPRO 102.7 89.1 5.77 3365 96.0 63000 14336 1.073 ! Near Maximum !
Vihtavuori N570 110.0 94.7 6.13 3363 92.9 59175 15254 1.093 ! Near Maximum !
Raufoss RA15 102.8 84.8 5.49 3360 98.8 63000 13833 1.071 ! Near Maximum !
Bofors RP5/NP ~approximation 102.8 84.8 5.49 3360 98.8 63000 13833 1.071 ! Near Maximum !
Alliant Reloder-22 102.8 84.8 5.49 3360 98.8 63000 13833 1.071 ! Near Maximum !
ADI AR 2213 102.3 84.4 5.47 3359 97.7 63000 13774 1.053 ! Near Maximum !
Winchester WXR 105.5 85.2 5.52 3358 98.7 63000 13840 1.071 ! Near Maximum !
Bofors RP15 105.5 85.2 5.52 3358 98.7 63000 13840 1.071 ! Near Maximum !
Norma MRP 2 110.0 89.8 5.82 3355 98.0 60897 14269 1.090 ! Near Maximum !
Bofors RP30 110.0 89.8 5.82 3355 98.0 60897 14269 1.090 ! Near Maximum !
ADI AP 2214 106.1 89.9 5.82 3347 98.0 63000 13578 1.052 ! Near Maximum !
Elcho 17 90.4 77.4 5.02 3343 100.0 63000 12515 1.068 ! Near Maximum !
Alliant Reloder-17 90.4 77.4 5.02 3343 100.0 63000 12515 1.068 ! Near Maximum !
Ramshot Magnum 102.5 91.1 5.90 3338 99.3 63000 13228 1.064 ! Near Maximum !
Alliant Reloder-33 110.0 98.7 6.39 3334 93.1 58720 14997 1.099 ! Near Maximum !
Alliant Reloder-23 105.2 84.0 5.44 3333 100.0 63000 12563 1.077 ! Near Maximum !
ADI AR 2209 99.2 80.5 5.22 3323 98.6 63000 13151 1.058 ! Near Maximum !
Rottweil R905 104.0 84.2 5.46 3322 97.3 63000 13462 1.070 ! Near Maximum !
Alliant Reloder-19 99.7 81.4 5.27 3317 98.7 63000 13209 1.066 ! Near Maximum !
Bofors RP5 NT ~approximation 105.9 88.1 5.71 3315 95.7 63000 13487 1.057 ! Near Maximum !
PB Clermont PCL 511 92.2 80.1 5.19 3314 99.9 63000 12864 1.073 ! Near Maximum !
ReloadSwiss RS 62 93.7 80.1 5.19 3313 100.0 63000 12629 1.086 ! Near Maximum !
Ramshot Hunter 95.2 80.2 5.20 3313 99.9 63000 12845 1.073 ! Near Maximum !
Bofors RP14 ~approximation 100.4 81.9 5.31 3309 98.7 63000 13111 1.067 ! Near Maximum !
Somchem S365 96.7 78.5 5.08 3303 100.0 63000 11949 1.083 ! Near Maximum !
Norma URP 94.8 76.5 4.96 3295 100.0 63000 12341 1.078 ! Near Maximum !
Bofors RP19 ~approximation 94.8 76.6 4.96 3295 100.0 63000 12338 1.078 ! Near Maximum !
Vihtavuori N550 92.1 76.8 4.98 3294 100.0 63000 12475 1.082 ! Near Maximum !
Norma 204 94.6 79.7 5.17 3293 98.5 63000 12887 1.066 ! Near Maximum !
Raufoss RA4 97.7 79.7 5.17 3293 98.5 63000 12887 1.066 ! Near Maximum !
Bofors RP4 ~approximation 97.7 79.7 5.17 3293 98.5 63000 12887 1.066 ! Near Maximum !
Hodgdon H1000 110.0 88.8 5.75 3291 97.4 59847 13389 1.078 ! Near Maximum !
ADI AR 2217 110.0 88.8 5.75 3291 97.4 59847 13389 1.078 ! Near Maximum !
Hodgdon H4831 SC 100.9 83.2 5.39 3287 97.0 63000 12973 1.064 ! Near Maximum !
Hodgdon H4831 104.9 83.2 5.39 3287 97.0 63000 12973 1.064 ! Near Maximum !
Accurate 4350 93.8 76.6 4.96 3287 100.0 63000 12304 1.095 ! Near Maximum !
Somchem S385 99.8 82.3 5.33 3275 99.3 63000 12648 1.086 ! Near Maximum !
IMR 4831 99.4 77.7 5.03 3273 100.0 63000 12072 1.087 ! Near Maximum !
Bofors RP4 NT ~approximation 95.3 79.0 5.12 3269 99.4 63000 12458 1.078 ! Near Maximum !
Winchester Supreme 780 98.3 84.6 5.48 3263 98.6 63000 12527 1.072 ! Near Maximum !
Rottweil R904 98.6 79.3 5.14 3263 97.7 63000 12572 1.067 ! Near Maximum !
Accurate 3100 102.7 83.8 5.43 3259 99.9 63000 12300 1.101 ! Near Maximum !
Lovex S071 108.6 83.8 5.43 3259 99.9 63000 12300 1.101 ! Near Maximum !
Vihtavuori N165 105.0 84.8 5.49 3258 99.0 63000 12339 1.077 ! Near Maximum !
Lovex S070 94.7 76.4 4.95 3255 99.6 63000 12283 1.085 ! Near Maximum !
Hodgdon Hybrid 100V 97.3 76.8 4.98 3252 100.0 63000 11399 1.077 ! Near Maximum !
Vihtavuori N160 105.2 82.3 5.33 3242 97.6 63000 12323 1.070 ! Near Maximum !
Bofors RP7 92.8 74.3 4.81 3239 99.3 63000 12117 1.077 ! Near Maximum !
Rottweil R907 92.8 74.3 4.81 3239 99.3 63000 12117 1.077 ! Near Maximum !
Lovex S065 93.7 74.8 4.85 3234 99.9 63000 11853 1.084 ! Near Maximum !
Somchem S355 90.2 72.0 4.67 3233 100.0 63000 11429 1.088 ! Near Maximum !
Somchem S361 97.5 84.8 5.49 3222 97.0 63000 12271 1.079 ! Near Maximum !
Lovex D100 110.0 96.6 6.26 3182 87.6 61143 12563 1.090 ! Near Maximum !
Vihtavuori 24N41 110.0 95.6 6.20 3150 84.6 55891 13058 1.123 ! Near Maximum !
Vihtavuori N170 110.0 88.8 5.75 3104 89.8 54719 12564 1.161 ! Near Maximum !
- Thread starter
- #4
Dr Mike thank you very much!
I am excited to report that I FINALLY took this recently-completed rifle to the range yesterday & my first two 3-shot groups at 100 yds were about 1.25" w/ factory 180 gr loads. This data will give me what I need to get a deer load worked up and be ready to hammer any whitetail within 350 yds come 11/15!!!!
I'll post up pics ASAP.
Thanks again,
Eric
I am excited to report that I FINALLY took this recently-completed rifle to the range yesterday & my first two 3-shot groups at 100 yds were about 1.25" w/ factory 180 gr loads. This data will give me what I need to get a deer load worked up and be ready to hammer any whitetail within 350 yds come 11/15!!!!
I'll post up pics ASAP.
Thanks again,
Eric
rodell
Handloader
- Dec 23, 2013
- 269
- 0
I use 7828 SSC exclusively in my 300 Weatherby and 257 Weatherby loads with Barnes bullets. I expect and get little groups consistently.
Alaska
Handloader
- Aug 20, 2006
- 951
- 401
I have used a old weatherby 300 for years.......
IMR 7828 @ 89.0
Fed 215 primer
WBY cases
150gr bullet Nosler Part
My all around load is 180 Nosler Part with 85.0 of IMR 7828
IMR 7828 @ 89.0
Fed 215 primer
WBY cases
150gr bullet Nosler Part
My all around load is 180 Nosler Part with 85.0 of IMR 7828
