Load Specifications
Bullet Manufacturer:Fox Bullets
Bullet Weight:80 gr
Bullet Diameter:0.243"
Bullet Length:<<locked>>
Caliber:6 x 47 Lapua load data
Case Length (l3):1.85"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:48 Grains of Water
Primer Size:Small Rifle (SR)
Barrel Length:24"
Max. allowed Pressure:63,091 psi
Recommended Twist Rate:1:9.0
Load data in caliber 6 x 47 Lapua with .243 | 80gr | Fox Classic Hunter bullet and 91 powders. The key underlying parameters are shown in the table above.
Important Notice: DO NOT go below Minimum Charge or above Maximum Charge. Since we have no control over the equipment and components used, any responsibility and liability for the results achieved is rejected.
Only powders/loads that match the current filter criteria are displayed: max pressure of a load ≤ 90% of max. standardized pressure, fill rate ≥ 80% and propellant combustion ≥ 95%. Use the sliders above the tables to adjust these thresholds.
Charge: Powder weight in grains. Start with the minimum load and work up carefully.
FR (Fill Rate): Case fill as a percentage. Values above 100% mean compressed loads.
MaxP / %: Maximum chamber pressure in bar and as a percentage of the standardized maximum for this caliber.
V(0): Muzzle velocity in feet per second (fps) at the standardized barrel length.
z (Powder Burn): Estimated propellant combustion percentage at bullet exit.
A valid access license is required to use the Personalized Load Calculator.
You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 88% | 55,535 psi | 88% | 3153 fps | 100% |
| Accurate 2460 | <<locked>> | 84% | 54,157 psi | 86% | 3173 fps | 100% |
| Accurate 2495 | <<locked>> | 92% | 53,722 psi | 85% | 3169 fps | 100% |
| Accurate 2520 | <<locked>> | 88% | 56,028 psi | 89% | 3238 fps | 100% |
| Accurate 4064 | <<locked>> | 96% | 56,956 psi | 90% | 3264 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 49,095 psi | 78% | 3196 fps | 97.1% |
| Accurate LT-30 | <<locked>> | 82% | 54,998 psi | 87% | 3097 fps | 100% |
| Accurate LT-32 | <<locked>> | 82% | 55,390 psi | 88% | 3123 fps | 100% |
| ADI AR 2206H | <<locked>> | 90% | 54,955 psi | 87% | 3245 fps | 99.1% |
| ADI AR 2208 | <<locked>> | 96% | 55,869 psi | 89% | 3235 fps | 98.7% |
| ADI AR 2219 | <<locked>> | 82% | 55,738 psi | 88% | 3225 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 88% | 53,896 psi | 85% | 3192 fps | 99.6% |
| Alliant AR-Comp | <<locked>> | 88% | 53,795 psi | 85% | 3182 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 84% | 55,637 psi | 88% | 3320 fps | 99.5% |
| Alliant Power Pro 2000-MR | <<locked>> | 92% | 54,404 psi | 86% | 3356 fps | 98.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 96% | 55,259 psi | 88% | 3258 fps | 99.6% |
| Alliant Reloder-10x | <<locked>> | 84% | 55,390 psi | 88% | 3166 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 94% | 55,985 psi | 89% | 3281 fps | 98.9% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 48,138 psi | 76% | 3199 fps | 97.1% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 56,507 psi | 90% | 3386 fps | 99.7% |
| Baschieri & Pellagri 106 | <<locked>> | 82% | 54,157 psi | 86% | 3081 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 90% | 54,665 psi | 87% | 3248 fps | 98.3% |
| Bofors RP3 | <<locked>> | 96% | 55,956 psi | 89% | 3278 fps | 99.7% |
| Hodgdon Benchmark | <<locked>> | 88% | 56,130 psi | 89% | 3189 fps | 99.9% |
| Hodgdon BL-C2 | <<locked>> | 90% | 56,840 psi | 90% | 3284 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 86% | 54,694 psi | 87% | 3323 fps | 98.7% |
| Hodgdon H322 | <<locked>> | 84% | 54,447 psi | 86% | 3202 fps | 100% |
| Hodgdon H335 | <<locked>> | 84% | 56,014 psi | 89% | 3232 fps | 100% |
| Hodgdon H380 | <<locked>> | 94% | 53,824 psi | 85% | 3225 fps | 97.5% |
| Hodgdon H4895 | <<locked>> | 90% | 55,506 psi | 88% | 3261 fps | 99.5% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 44,527 psi | 71% | 3074 fps | 97.8% |
| Hodgdon LEVERevolution | <<locked>> | 92% | 54,302 psi | 86% | 3284 fps | 99.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,650 psi | 55% | 2001 fps | 100% |
| Hodgdon VARGET | <<locked>> | 92% | 56,913 psi | 90% | 3261 fps | 99.5% |
| IMR 3031 | <<locked>> | 90% | 54,621 psi | 87% | 3251 fps | 100% |
| IMR 4064 | <<locked>> | 94% | 55,347 psi | 88% | 3219 fps | 98.8% |
| IMR 4198 | <<locked>> | 84% | 55,666 psi | 88% | 3130 fps | 100% |
| IMR 4831ᴾ | <<locked>> | 100% | 47,007 psi | 75% | 3133 fps | 96.8% |
| IMR 4895 | <<locked>> | 92% | 54,012 psi | 86% | 3261 fps | 99% |
| IMR 8208 XBR | <<locked>> | 88% | 53,896 psi | 85% | 3192 fps | 99.6% |
| Lovex D073.5 | <<locked>> | 84% | 54,143 psi | 86% | 3182 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 90% | 54,143 psi | 86% | 3219 fps | 100% |
| Lovex S060 | <<locked>> | 90% | 54,621 psi | 87% | 3166 fps | 99.1% |
| Lovex S062 | <<locked>> | 94% | 54,984 psi | 87% | 3222 fps | 99.7% |
| Lovex S065ᴾ | <<locked>> | 100% | 53,954 psi | 86% | 3196 fps | 96.7% |
| Norma 201 | <<locked>> | 90% | 53,795 psi | 85% | 3192 fps | 99.6% |
| Norma 202 | <<locked>> | 90% | 54,186 psi | 86% | 3199 fps | 100% |
| Norma 203B | <<locked>> | 94% | 55,129 psi | 87% | 3268 fps | 99.1% |
| Norma URPᴾ | <<locked>> | 100% | 48,936 psi | 78% | 3192 fps | 97% |
| Ramshot Big Game | <<locked>> | 94% | 56,057 psi | 89% | 3297 fps | 99.2% |
| Ramshot TAC | <<locked>> | 88% | 54,679 psi | 87% | 3202 fps | 97% |
| Ramshot Wild Boar | <<locked>> | 88% | 53,708 psi | 85% | 3225 fps | 98.9% |
| Ramshot X-Terminator | <<locked>> | 86% | 55,259 psi | 88% | 3196 fps | 99% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,070 psi | 56% | 2051 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 84% | 53,780 psi | 85% | 3186 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 94% | 54,331 psi | 86% | 3199 fps | 96% |
| ReloadSwiss RS 52 | <<locked>> | 92% | 56,130 psi | 89% | 3353 fps | 98.9% |
| ReloadSwiss RS 60 | <<locked>> | 98% | 56,144 psi | 89% | 3392 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 48,878 psi | 77% | 3215 fps | 96.8% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 49,676 psi | 79% | 3232 fps | 96.2% |
| Rottweil R 901 | <<locked>> | 88% | 54,505 psi | 86% | 3179 fps | 100% |
| Rottweil R 902 | <<locked>> | 92% | 53,853 psi | 85% | 3182 fps | 99.6% |
| Rottweil R 903 | <<locked>> | 98% | 55,782 psi | 88% | 3264 fps | 99.6% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 53,954 psi | 86% | 3196 fps | 96.7% |
| Shooters World Match Rifle | <<locked>> | 90% | 54,143 psi | 86% | 3219 fps | 100% |
| Shooters World Precision | <<locked>> | 94% | 54,984 psi | 87% | 3222 fps | 99.7% |
| Shooters World Tactical Rifle | <<locked>> | 84% | 56,942 psi | 90% | 3202 fps | 99.7% |
| SNPE Vectan SP 10 | <<locked>> | 82% | 56,521 psi | 90% | 3238 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 96% | 54,114 psi | 86% | 3271 fps | 99% |
| SNPE Vectan SP 3 | <<locked>> | 84% | 56,405 psi | 89% | 3196 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 90% | 56,579 psi | 90% | 3238 fps | 97.8% |
| SNPE Vectan SP 9 | <<locked>> | 92% | 56,623 psi | 90% | 3264 fps | 99.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 55,376 psi | 88% | 3136 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 96% | 55,376 psi | 88% | 3130 fps | 100% |
| Somchem S321 | <<locked>> | 86% | 55,317 psi | 88% | 3232 fps | 99.8% |
| Somchem S335 | <<locked>> | 90% | 54,897 psi | 87% | 3136 fps | 100% |
| Somchem S341 | <<locked>> | 90% | 55,898 psi | 89% | 3228 fps | 99.1% |
| Somchem S355 | <<locked>> | 98% | 56,057 psi | 89% | 3261 fps | 99.5% |
| Somchem S365ᴾ | <<locked>> | 100% | 43,497 psi | 69% | 3127 fps | 98.9% |
| Vihtavuori N130 | <<locked>> | 86% | 55,434 psi | 88% | 3110 fps | 100% |
| Vihtavuori N133 | <<locked>> | 90% | 55,347 psi | 88% | 3120 fps | 100% |
| Vihtavuori N135 | <<locked>> | 94% | 56,594 psi | 90% | 3209 fps | 100% |
| Vihtavuori N140 | <<locked>> | 92% | 54,607 psi | 87% | 3173 fps | 100% |
| Vihtavuori N150 | <<locked>> | 98% | 54,418 psi | 86% | 3189 fps | 99.9% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 51,314 psi | 81% | 3189 fps | 97.4% |
| Vihtavuori N530 | <<locked>> | 88% | 54,462 psi | 86% | 3196 fps | 99.7% |
| Vihtavuori N540 | <<locked>> | 94% | 56,405 psi | 89% | 3222 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 50,401 psi | 80% | 3192 fps | 97.1% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 52,736 psi | 84% | 3179 fps | 99.3% |
| Winchester 748 | <<locked>> | 88% | 53,809 psi | 85% | 3245 fps | 99.9% |
| Winchester StaBALL Match | <<locked>> | 92% | 56,811 psi | 90% | 3278 fps | 99.6% |
Start Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 43,526 psi | 69% | 2949 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 47,471 psi | 75% | 3058 fps | 99.9% |
| Accurate 2495 | <<locked>> | 80% | 35,984 psi | 57% | 2838 fps | 99.9% |
| Accurate 2520 | <<locked>> | 80% | 42,424 psi | 67% | 2995 fps | 99.3% |
| Accurate 4064 | <<locked>> | 80% | 33,982 psi | 54% | 2812 fps | 98.4% |
| Accurate 4350 | <<locked>> | 96% | 42,801 psi | 68% | 3071 fps | 95.5% |
| Accurate LT-30 | <<locked>> | 80% | 51,779 psi | 82% | 3045 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 52,098 psi | 83% | 3071 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 39,871 psi | 63% | 2940 fps | 96% |
| ADI AR 2208 | <<locked>> | 86% | 40,828 psi | 65% | 2940 fps | 95.5% |
| ADI AR 2219 | <<locked>> | 80% | 52,301 psi | 83% | 3169 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 41,887 psi | 66% | 2963 fps | 97.9% |
| Alliant AR-Comp | <<locked>> | 80% | 41,089 psi | 65% | 2972 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 48,544 psi | 77% | 3189 fps | 98.6% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 41,162 psi | 65% | 3071 fps | 95.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 82% | 35,418 psi | 56% | 2848 fps | 95.6% |
| Alliant Reloder-10x | <<locked>> | 80% | 48,820 psi | 77% | 3061 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 40,828 psi | 65% | 2979 fps | 95.7% |
| Alliant Reloder-16 | <<locked>> | 96% | 42,612 psi | 68% | 3074 fps | 95.4% |
| Alliant Reloder-17 | <<locked>> | 88% | 37,391 psi | 59% | 2976 fps | 95.5% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 50,763 psi | 80% | 3028 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 41,582 psi | 66% | 2992 fps | 95.3% |
| Bofors RP3 | <<locked>> | 82% | 34,809 psi | 55% | 2841 fps | 95.5% |
| Hodgdon Benchmark | <<locked>> | 80% | 43,859 psi | 70% | 2963 fps | 98.7% |
| Hodgdon BL-C2 | <<locked>> | 80% | 40,364 psi | 64% | 2972 fps | 98.1% |
| Hodgdon CFE223 | <<locked>> | 80% | 44,164 psi | 70% | 3117 fps | 96.7% |
| Hodgdon H322 | <<locked>> | 80% | 47,892 psi | 76% | 3094 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 48,805 psi | 77% | 3110 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 43,830 psi | 69% | 3031 fps | 95.1% |
| Hodgdon H4895 | <<locked>> | 80% | 40,147 psi | 64% | 2956 fps | 96.7% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 36,811 psi | 58% | 2894 fps | 95.4% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 36,143 psi | 57% | 2904 fps | 95.9% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,701 psi | 41% | 1791 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 38,653 psi | 61% | 2900 fps | 96.2% |
| IMR 3031 | <<locked>> | 80% | 39,276 psi | 62% | 2969 fps | 99.9% |
| IMR 4064 | <<locked>> | 84% | 40,248 psi | 64% | 2923 fps | 95.6% |
| IMR 4198 | <<locked>> | 80% | 49,414 psi | 78% | 3031 fps | 100% |
| IMR 4831 | <<locked>> | 96% | 40,959 psi | 65% | 3009 fps | 95.1% |
| IMR 4895 | <<locked>> | 80% | 36,535 psi | 58% | 2887 fps | 95% |
| IMR 8208 XBR | <<locked>> | 80% | 41,887 psi | 66% | 2963 fps | 97.9% |
| Lovex D073.5 | <<locked>> | 80% | 47,079 psi | 75% | 3058 fps | 99.4% |
| Lovex D073.6 | <<locked>> | 80% | 38,392 psi | 61% | 2917 fps | 98.5% |
| Lovex S060 | <<locked>> | 80% | 40,393 psi | 64% | 2884 fps | 96.3% |
| Lovex S062 | <<locked>> | 80% | 35,346 psi | 56% | 2815 fps | 96.1% |
| Lovex S065 | <<locked>> | 96% | 47,732 psi | 76% | 3077 fps | 95.2% |
| Norma 201 | <<locked>> | 80% | 39,146 psi | 62% | 2897 fps | 97.2% |
| Norma 202 | <<locked>> | 80% | 39,305 psi | 62% | 2917 fps | 99.2% |
| Norma 203B | <<locked>> | 82% | 37,420 psi | 59% | 2900 fps | 95.3% |
| Norma URP | <<locked>> | 96% | 42,728 psi | 68% | 3061 fps | 95.3% |
| Ramshot Big Game | <<locked>> | 84% | 39,552 psi | 63% | 2969 fps | 95.7% |
| Ramshot TAC | <<locked>> | 84% | 47,848 psi | 76% | 3074 fps | 95.5% |
| Ramshot Wild Boar | <<locked>> | 80% | 41,133 psi | 65% | 2976 fps | 96.4% |
| Ramshot X-Terminator | <<locked>> | 80% | 45,281 psi | 72% | 3009 fps | 97.3% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 25,889 psi | 41% | 1834 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 47,224 psi | 75% | 3071 fps | 99.6% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 50,749 psi | 80% | 3133 fps | 95.1% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 39,436 psi | 63% | 3018 fps | 95.2% |
| ReloadSwiss RS 60 | <<locked>> | 82% | 32,663 psi | 52% | 2854 fps | 96.2% |
| ReloadSwiss RS 62 | <<locked>> | 96% | 42,656 psi | 68% | 3084 fps | 95% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 46,688 psi | 74% | 3169 fps | 95.3% |
| Rottweil R 901 | <<locked>> | 80% | 42,728 psi | 68% | 2959 fps | 99.5% |
| Rottweil R 902 | <<locked>> | 80% | 37,144 psi | 59% | 2838 fps | 96.6% |
| Rottweil R 903 | <<locked>> | 84% | 34,940 psi | 55% | 2838 fps | 95.2% |
| Shooters World Long Rifle | <<locked>> | 96% | 47,732 psi | 76% | 3077 fps | 95.2% |
| Shooters World Match Rifle | <<locked>> | 80% | 38,392 psi | 61% | 2917 fps | 98.5% |
| Shooters World Precision | <<locked>> | 80% | 35,346 psi | 56% | 2815 fps | 96.1% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 49,879 psi | 79% | 3084 fps | 99% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 52,779 psi | 84% | 3176 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 86% | 38,812 psi | 62% | 2959 fps | 95.6% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 49,647 psi | 79% | 3084 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 45,832 psi | 73% | 3041 fps | 95.6% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 38,464 psi | 61% | 2900 fps | 95.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 40,640 psi | 64% | 2867 fps | 99.3% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 33,475 psi | 53% | 2710 fps | 98.8% |
| Somchem S321 | <<locked>> | 80% | 45,020 psi | 71% | 3045 fps | 98.7% |
| Somchem S335 | <<locked>> | 80% | 40,248 psi | 64% | 2867 fps | 99.7% |
| Somchem S341 | <<locked>> | 80% | 39,523 psi | 63% | 2913 fps | 95.8% |
| Somchem S355 | <<locked>> | 84% | 35,969 psi | 57% | 2848 fps | 95.3% |
| Somchem S365 | <<locked>> | 92% | 33,533 psi | 53% | 2874 fps | 95.8% |
| Vihtavuori N130 | <<locked>> | 80% | 46,006 psi | 73% | 2959 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 40,785 psi | 65% | 2871 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 36,143 psi | 57% | 2838 fps | 99.9% |
| Vihtavuori N140 | <<locked>> | 80% | 36,927 psi | 59% | 2838 fps | 99% |
| Vihtavuori N150 | <<locked>> | 82% | 32,140 psi | 51% | 2726 fps | 95.5% |
| Vihtavuori N160 | <<locked>> | 94% | 42,032 psi | 67% | 3005 fps | 95% |
| Vihtavuori N530 | <<locked>> | 80% | 41,959 psi | 67% | 2956 fps | 98% |
| Vihtavuori N540 | <<locked>> | 80% | 35,621 psi | 56% | 2815 fps | 98.3% |
| Vihtavuori N550 | <<locked>> | 96% | 44,164 psi | 70% | 3068 fps | 95.5% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 37,579 psi | 60% | 2864 fps | 95.9% |
| Winchester 748 | <<locked>> | 80% | 41,147 psi | 65% | 3002 fps | 98.5% |
| Winchester StaBALL Match | <<locked>> | 80% | 37,666 psi | 60% | 2900 fps | 96% |
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 91 powders for 6 x 47 Lapua loaded with the .243 | 80gr | Fox Classic Hunter. ReloadSwiss RS 60 delivers the highest muzzle velocity at 3,392 fps; across all powders the maximum-charge window runs from 2,001 fps to 3,392 fps. Accurate 4350 gives the best case fill at 100 %, and 91 of the 91 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (435 MPa), the top charges use 55–90 %, leaving at least 10 % headroom. The 80.0 gr projectile in 0.243" calls for a 1:9.0 twist; slower twists will usually not stabilise this weight. Accurate 4350, Alliant Reloder-16, Alliant Reloder-17 reach 100 % fill or more at maximum charge, so these are compressed loads: they need a long drop tube to seat cleanly and react sensitively to the case capacity of your own brass lot. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.