Load Specifications
Load data in caliber 7 x 61 S&H (Super) with .284 | 110gr | Speer TNT bullet and 76 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.
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Max Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 84% | 51,924 psi | 88% | 3173 fps | 100% |
| Accurate 3100ᴾ | <<locked>> | 100% | 46,760 psi | 80% | 3156 fps | 96.4% |
| Accurate 4064 | <<locked>> | 86% | 52,286 psi | 89% | 3228 fps | 100% |
| Accurate 4350 | <<locked>> | 94% | 52,388 psi | 89% | 3301 fps | 98.9% |
| ADI AR 2206H | <<locked>> | 82% | 51,880 psi | 88% | 3248 fps | 99.5% |
| ADI AR 2208 | <<locked>> | 88% | 53,127 psi | 90% | 3251 fps | 99.3% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 51,677 psi | 88% | 3366 fps | 99.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 50,125 psi | 85% | 3219 fps | 99.8% |
| Alliant Reloder-15 | <<locked>> | 84% | 50,430 psi | 86% | 3235 fps | 99.1% |
| Alliant Reloder-16 | <<locked>> | 94% | 50,038 psi | 85% | 3307 fps | 99% |
| Alliant Reloder-17 | <<locked>> | 90% | 50,981 psi | 87% | 3340 fps | 99.8% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 44,034 psi | 75% | 3182 fps | 99% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 50,227 psi | 86% | 3379 fps | 98.7% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 51,605 psi | 88% | 3251 fps | 98.9% |
| Bofors RP3 | <<locked>> | 86% | 50,531 psi | 86% | 3228 fps | 99.8% |
| Hodgdon H380 | <<locked>> | 86% | 51,358 psi | 87% | 3241 fps | 98.4% |
| Hodgdon H414 | <<locked>> | 92% | 51,474 psi | 88% | 3291 fps | 96.5% |
| Hodgdon H4895 | <<locked>> | 82% | 52,402 psi | 89% | 3261 fps | 99.8% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 50,183 psi | 85% | 3235 fps | 99.7% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 52,214 psi | 89% | 3294 fps | 99.9% |
| Hodgdon Superformance | <<locked>> | 92% | 51,793 psi | 88% | 3320 fps | 96.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,694 psi | 61% | 2106 fps | 100% |
| Hodgdon VARGET | <<locked>> | 82% | 50,183 psi | 85% | 3202 fps | 99.6% |
| IMR 3031 | <<locked>> | 82% | 52,605 psi | 90% | 3255 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 52,431 psi | 89% | 3232 fps | 99.4% |
| IMR 4166 Enduron | <<locked>> | 84% | 52,214 psi | 89% | 3202 fps | 96.6% |
| IMR 4350 | <<locked>> | 94% | 51,329 psi | 87% | 3222 fps | 95.8% |
| IMR 4451 Enduron | <<locked>> | 90% | 52,388 psi | 89% | 3228 fps | 96.5% |
| IMR 4831 | <<locked>> | 96% | 53,113 psi | 90% | 3294 fps | 99.1% |
| IMR 4895 | <<locked>> | 84% | 51,735 psi | 88% | 3274 fps | 99.6% |
| Lovex D073.6 | <<locked>> | 82% | 51,750 psi | 88% | 3225 fps | 100% |
| Lovex S060 | <<locked>> | 82% | 51,068 psi | 87% | 3169 fps | 99.5% |
| Lovex S062 | <<locked>> | 86% | 52,649 psi | 90% | 3235 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 52,228 psi | 89% | 3228 fps | 97.9% |
| Lovex S070 | <<locked>> | 94% | 53,156 psi | 90% | 3264 fps | 97.1% |
| Norma 201 | <<locked>> | 82% | 50,807 psi | 86% | 3196 fps | 99.9% |
| Norma 202 | <<locked>> | 82% | 51,314 psi | 87% | 3199 fps | 100% |
| Norma 203B | <<locked>> | 86% | 53,084 psi | 90% | 3284 fps | 99.7% |
| Norma URP | <<locked>> | 94% | 51,401 psi | 88% | 3287 fps | 98.7% |
| Ramshot Big Game | <<locked>> | 84% | 50,154 psi | 85% | 3241 fps | 99.3% |
| Ramshot Hunter | <<locked>> | 94% | 50,444 psi | 86% | 3278 fps | 97.2% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,318 psi | 62% | 2156 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 51,561 psi | 88% | 3215 fps | 97.1% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 50,778 psi | 86% | 3304 fps | 99.1% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 50,720 psi | 86% | 3350 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 52,460 psi | 89% | 3323 fps | 98.8% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 51,445 psi | 88% | 3346 fps | 98.5% |
| Rottweil R 902 | <<locked>> | 84% | 51,329 psi | 87% | 3196 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 88% | 50,633 psi | 86% | 3225 fps | 99.7% |
| Shooters World Long Rifle | <<locked>> | 92% | 52,228 psi | 89% | 3228 fps | 97.9% |
| Shooters World Match Rifle | <<locked>> | 82% | 51,750 psi | 88% | 3225 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 52,649 psi | 90% | 3235 fps | 100% |
| Shooters World SW4350 | <<locked>> | 94% | 53,156 psi | 90% | 3264 fps | 97.1% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 52,359 psi | 89% | 3287 fps | 99.6% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 52,852 psi | 90% | 3238 fps | 98.5% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 50,473 psi | 86% | 3212 fps | 99.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 51,779 psi | 88% | 3133 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 52,344 psi | 89% | 3130 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 52,141 psi | 89% | 3169 fps | 96.6% |
| Somchem S335 | <<locked>> | 82% | 51,576 psi | 88% | 3133 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 52,576 psi | 90% | 3232 fps | 99.6% |
| Somchem S355 | <<locked>> | 88% | 50,850 psi | 87% | 3222 fps | 99.7% |
| Somchem S365 | <<locked>> | 96% | 50,053 psi | 85% | 3297 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 53,040 psi | 90% | 3278 fps | 96.2% |
| Vihtavuori N133 | <<locked>> | 82% | 52,156 psi | 89% | 3120 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 51,155 psi | 87% | 3163 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 51,924 psi | 88% | 3179 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 52,315 psi | 89% | 3205 fps | 100% |
| Vihtavuori N160 | <<locked>> | 92% | 50,169 psi | 85% | 3225 fps | 98.5% |
| Vihtavuori N540 | <<locked>> | 84% | 50,314 psi | 86% | 3166 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 53,069 psi | 90% | 3291 fps | 98.8% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 48,892 psi | 83% | 3274 fps | 98.9% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 50,270 psi | 86% | 3199 fps | 99.8% |
| Winchester 760 | <<locked>> | 92% | 51,735 psi | 88% | 3297 fps | 96.6% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 39,711 psi | 68% | 3196 fps | 99.1% |
| Winchester StaBALL Match | <<locked>> | 82% | 50,299 psi | 86% | 3215 fps | 99.7% |
Start Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 45,513 psi | 77% | 3061 fps | 100% |
| Accurate 3100 | <<locked>> | 98% | 43,511 psi | 74% | 3087 fps | 95.4% |
| Accurate 4064 | <<locked>> | 80% | 43,047 psi | 73% | 3054 fps | 100% |
| Accurate 4350 | <<locked>> | 84% | 36,898 psi | 63% | 2963 fps | 95% |
| ADI AR 2206H | <<locked>> | 80% | 48,631 psi | 83% | 3186 fps | 99.2% |
| ADI AR 2208 | <<locked>> | 80% | 41,321 psi | 70% | 3009 fps | 97.2% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 44,759 psi | 76% | 3219 fps | 98% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 41,278 psi | 70% | 3035 fps | 98.6% |
| Alliant Reloder-15 | <<locked>> | 80% | 44,237 psi | 75% | 3107 fps | 98% |
| Alliant Reloder-16 | <<locked>> | 84% | 36,448 psi | 62% | 2979 fps | 95% |
| Alliant Reloder-17 | <<locked>> | 80% | 35,911 psi | 61% | 2989 fps | 96.8% |
| Alliant Reloder-23 | <<locked>> | 92% | 34,098 psi | 58% | 2927 fps | 95.9% |
| Alliant Reloder-26 | <<locked>> | 94% | 40,205 psi | 68% | 3146 fps | 95.8% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 48,182 psi | 82% | 3186 fps | 98.4% |
| Bofors RP3 | <<locked>> | 80% | 41,234 psi | 70% | 3038 fps | 98.6% |
| Hodgdon H380 | <<locked>> | 80% | 41,901 psi | 71% | 3038 fps | 96.2% |
| Hodgdon H414 | <<locked>> | 90% | 48,182 psi | 82% | 3225 fps | 95.7% |
| Hodgdon H4895 | <<locked>> | 80% | 49,110 psi | 84% | 3196 fps | 99.5% |
| Hodgdon Hybrid 100V | <<locked>> | 84% | 33,663 psi | 57% | 2861 fps | 95.9% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 45,527 psi | 78% | 3163 fps | 99.3% |
| Hodgdon Superformance | <<locked>> | 90% | 48,240 psi | 82% | 3245 fps | 95.2% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,542 psi | 45% | 1886 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 46,992 psi | 80% | 3140 fps | 99.2% |
| IMR 3031 | <<locked>> | 80% | 49,052 psi | 84% | 3196 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 43,410 psi | 74% | 3051 fps | 97.9% |
| IMR 4166 Enduron | <<locked>> | 82% | 48,979 psi | 83% | 3140 fps | 95.8% |
| IMR 4350 | <<locked>> | 92% | 48,109 psi | 82% | 3156 fps | 95% |
| IMR 4451 Enduron | <<locked>> | 86% | 46,354 psi | 79% | 3107 fps | 95% |
| IMR 4831 | <<locked>> | 86% | 38,072 psi | 65% | 2979 fps | 95.7% |
| IMR 4895 | <<locked>> | 80% | 45,339 psi | 77% | 3143 fps | 98.7% |
| Lovex D073.6 | <<locked>> | 80% | 48,428 psi | 82% | 3163 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 48,124 psi | 82% | 3110 fps | 99.2% |
| Lovex S062 | <<locked>> | 80% | 43,468 psi | 74% | 3054 fps | 99.2% |
| Lovex S065 | <<locked>> | 86% | 43,294 psi | 74% | 3045 fps | 95.7% |
| Lovex S070 | <<locked>> | 90% | 46,905 psi | 80% | 3140 fps | 95.5% |
| Norma 201 | <<locked>> | 80% | 47,587 psi | 81% | 3130 fps | 99.7% |
| Norma 202 | <<locked>> | 80% | 48,066 psi | 82% | 3140 fps | 100% |
| Norma 203B | <<locked>> | 80% | 43,598 psi | 74% | 3094 fps | 98.4% |
| Norma URP | <<locked>> | 86% | 39,392 psi | 67% | 3028 fps | 95.9% |
| Ramshot Big Game | <<locked>> | 80% | 43,511 psi | 74% | 3107 fps | 98.2% |
| Ramshot Hunter | <<locked>> | 90% | 44,005 psi | 75% | 3140 fps | 95.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,992 psi | 46% | 1932 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 45,136 psi | 77% | 3087 fps | 95.5% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 47,166 psi | 80% | 3232 fps | 98.5% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 38,203 psi | 65% | 3071 fps | 99.4% |
| ReloadSwiss RS 62 | <<locked>> | 86% | 39,320 psi | 67% | 3045 fps | 95.6% |
| ReloadSwiss RS 70 | <<locked>> | 88% | 41,814 psi | 71% | 3130 fps | 95.8% |
| Rottweil R 902 | <<locked>> | 80% | 45,266 psi | 77% | 3074 fps | 99.4% |
| Rottweil R 903 | <<locked>> | 80% | 38,783 psi | 66% | 2972 fps | 97.8% |
| Shooters World Long Rifle | <<locked>> | 86% | 43,294 psi | 74% | 3045 fps | 95.7% |
| Shooters World Match Rifle | <<locked>> | 80% | 48,428 psi | 82% | 3163 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 43,468 psi | 74% | 3054 fps | 99.2% |
| Shooters World SW4350 | <<locked>> | 90% | 46,905 psi | 80% | 3140 fps | 95.5% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 39,784 psi | 68% | 3025 fps | 97.3% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 49,530 psi | 84% | 3176 fps | 98% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 47,137 psi | 80% | 3146 fps | 99% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 48,675 psi | 83% | 3081 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 40,785 psi | 69% | 2920 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 45,658 psi | 78% | 3045 fps | 95% |
| Somchem S335 | <<locked>> | 80% | 48,399 psi | 82% | 3077 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 49,008 psi | 83% | 3166 fps | 99.2% |
| Somchem S355 | <<locked>> | 80% | 39,407 psi | 67% | 2979 fps | 97.8% |
| Somchem S365 | <<locked>> | 80% | 28,892 psi | 49% | 2769 fps | 95.1% |
| Somchem S385 | <<locked>> | 98% | 49,617 psi | 84% | 3212 fps | 95.3% |
| Vihtavuori N133 | <<locked>> | 80% | 49,081 psi | 84% | 3071 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 45,063 psi | 77% | 3058 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 45,527 psi | 78% | 3064 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 37,536 psi | 64% | 2904 fps | 98.5% |
| Vihtavuori N160 | <<locked>> | 84% | 38,479 psi | 66% | 2969 fps | 95.5% |
| Vihtavuori N540 | <<locked>> | 80% | 44,005 psi | 75% | 3045 fps | 100% |
| Vihtavuori N550 | <<locked>> | 84% | 38,043 psi | 65% | 2969 fps | 95.1% |
| Vihtavuori N555 | <<locked>> | 90% | 34,882 psi | 59% | 2953 fps | 95% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 33,272 psi | 57% | 2808 fps | 96.1% |
| Winchester 760 | <<locked>> | 90% | 48,370 psi | 82% | 3228 fps | 95.7% |
| Winchester StaBALL HD | <<locked>> | 94% | 32,445 psi | 55% | 2956 fps | 95.8% |
| Winchester StaBALL Match | <<locked>> | 80% | 46,905 psi | 80% | 3153 fps | 99.3% |
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 100 powders for 7 x 61 S&H (Super) loaded with the .284 | 110gr | Speer TNT. Alliant Reloder-26 delivers the highest muzzle velocity at 3,379 fps; across all powders the maximum-charge window runs from 2,106 fps to 3,379 fps. Accurate 3100 gives the best case fill at 100 %, and 100 of the 100 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 61–90 %, leaving at least 10 % headroom. The 110.0 gr projectile in 0.284" calls for a 1:14.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate High Country, Alliant Reloder-19 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. As outliers, Accurate High Country, ADI AR 2209, Alliant Reloder-22 burn incompletely and react more sensitively to barrel length and temperature. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.