Load Specifications
Load data in caliber 7 mm WSM with .284 | 115gr | CutEdge ESP Raptor bullet and 97 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 60, Hodgdon H414 and Alliant Reloder-16.
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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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>> | 82% | 56,289 psi | 88% | 3166 fps | 100% |
| Accurate 2495 | <<locked>> | 86% | 55,419 psi | 87% | 3186 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 57,276 psi | 90% | 3261 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 54,447 psi | 85% | 3189 fps | 96.9% |
| Accurate 3100ᴾ | <<locked>> | 100% | 47,079 psi | 74% | 3130 fps | 97.2% |
| Accurate 4064 | <<locked>> | 88% | 55,898 psi | 88% | 3241 fps | 100% |
| Accurate 4350 | <<locked>> | 96% | 57,029 psi | 89% | 3343 fps | 99.7% |
| ADI AR 2206H | <<locked>> | 84% | 55,680 psi | 87% | 3278 fps | 100% |
| ADI AR 2208 | <<locked>> | 90% | 57,188 psi | 90% | 3281 fps | 99.9% |
| ADI AR 2209ᴾ | <<locked>> | 100% | 55,013 psi | 86% | 3320 fps | 96.2% |
| ADI Benchmark 8208 | <<locked>> | 82% | 54,433 psi | 85% | 3222 fps | 100% |
| Alliant AR-Comp | <<locked>> | 82% | 55,898 psi | 88% | 3196 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 86% | 56,275 psi | 88% | 3412 fps | 99.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 57,551 psi | 90% | 3304 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 54,201 psi | 85% | 3268 fps | 99.8% |
| Alliant Reloder-16 | <<locked>> | 96% | 54,128 psi | 85% | 3346 fps | 99.8% |
| Alliant Reloder-17 | <<locked>> | 92% | 55,579 psi | 87% | 3383 fps | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 53,824 psi | 84% | 3297 fps | 96% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 44,425 psi | 70% | 3159 fps | 99.5% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 50,981 psi | 80% | 3363 fps | 99.3% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 56,072 psi | 88% | 3291 fps | 99.7% |
| Bofors RP3 | <<locked>> | 88% | 54,636 psi | 86% | 3261 fps | 100% |
| Bofors RP7 | <<locked>> | 92% | 54,447 psi | 85% | 3228 fps | 97.2% |
| Hodgdon Benchmark | <<locked>> | 82% | 56,014 psi | 88% | 3205 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 82% | 54,433 psi | 85% | 3251 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 55,259 psi | 87% | 3274 fps | 99.3% |
| Hodgdon H414 | <<locked>> | 94% | 55,927 psi | 88% | 3340 fps | 98.1% |
| Hodgdon H4350 | <<locked>> | 92% | 56,028 psi | 88% | 3297 fps | 96.8% |
| Hodgdon H4895 | <<locked>> | 84% | 56,304 psi | 88% | 3291 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 54,201 psi | 85% | 3261 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 86% | 56,666 psi | 89% | 3327 fps | 100% |
| Hodgdon Superformance | <<locked>> | 94% | 56,753 psi | 89% | 3379 fps | 97.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,781 psi | 56% | 2073 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 57,624 psi | 90% | 3294 fps | 100% |
| IMR 3031 | <<locked>> | 84% | 56,782 psi | 89% | 3274 fps | 100% |
| IMR 4064 | <<locked>> | 88% | 56,391 psi | 88% | 3261 fps | 99.9% |
| IMR 4166 Enduron | <<locked>> | 86% | 56,028 psi | 88% | 3238 fps | 97.9% |
| IMR 4350 | <<locked>> | 96% | 55,347 psi | 87% | 3261 fps | 97.4% |
| IMR 4451 Enduron | <<locked>> | 92% | 56,333 psi | 88% | 3264 fps | 97.9% |
| IMR 4831 | <<locked>> | 98% | 57,421 psi | 90% | 3333 fps | 99.8% |
| IMR 4895 | <<locked>> | 86% | 55,637 psi | 87% | 3304 fps | 100% |
| IMR 8208 XBR | <<locked>> | 82% | 54,433 psi | 85% | 3222 fps | 100% |
| Lovex D073.6 | <<locked>> | 84% | 55,854 psi | 88% | 3248 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 55,042 psi | 86% | 3199 fps | 99.9% |
| Lovex S062 | <<locked>> | 88% | 56,478 psi | 89% | 3258 fps | 100% |
| Lovex S065 | <<locked>> | 94% | 56,057 psi | 88% | 3261 fps | 98.9% |
| Lovex S070 | <<locked>> | 96% | 57,130 psi | 90% | 3297 fps | 98.3% |
| Norma 201 | <<locked>> | 84% | 54,360 psi | 85% | 3215 fps | 100% |
| Norma 202 | <<locked>> | 84% | 55,114 psi | 86% | 3219 fps | 100% |
| Norma 203B | <<locked>> | 88% | 57,087 psi | 89% | 3314 fps | 100% |
| Norma 204 | <<locked>> | 96% | 56,159 psi | 88% | 3314 fps | 96.3% |
| Norma MRPᴾ | <<locked>> | 100% | 50,169 psi | 79% | 3307 fps | 96.9% |
| Norma URP | <<locked>> | 96% | 55,637 psi | 87% | 3323 fps | 99.6% |
| Ramshot Big Game | <<locked>> | 86% | 54,375 psi | 85% | 3281 fps | 99.9% |
| Ramshot Hunter | <<locked>> | 96% | 54,607 psi | 86% | 3317 fps | 98.5% |
| Ramshot TAC | <<locked>> | 82% | 54,882 psi | 86% | 3238 fps | 98.9% |
| Ramshot Wild Boar | <<locked>> | 82% | 54,665 psi | 86% | 3255 fps | 99.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,172 psi | 57% | 2116 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 55,637 psi | 87% | 3258 fps | 98.4% |
| ReloadSwiss RS 52 | <<locked>> | 84% | 54,940 psi | 86% | 3340 fps | 99.8% |
| ReloadSwiss RS 60 | <<locked>> | 90% | 54,998 psi | 86% | 3379 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 96% | 56,884 psi | 89% | 3363 fps | 99.6% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 56,072 psi | 88% | 3399 fps | 99.5% |
| Rottweil R 901 | <<locked>> | 82% | 54,868 psi | 86% | 3196 fps | 100% |
| Rottweil R 902 | <<locked>> | 86% | 54,940 psi | 86% | 3215 fps | 100% |
| Rottweil R 903 | <<locked>> | 90% | 54,491 psi | 85% | 3251 fps | 100% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 52,823 psi | 83% | 3278 fps | 96% |
| Rottweil R 907 | <<locked>> | 92% | 54,447 psi | 85% | 3228 fps | 97.2% |
| Shooters World Long Rifle | <<locked>> | 94% | 56,057 psi | 88% | 3261 fps | 98.9% |
| Shooters World Match Rifle | <<locked>> | 84% | 55,854 psi | 88% | 3248 fps | 100% |
| Shooters World Precision | <<locked>> | 88% | 56,478 psi | 89% | 3258 fps | 100% |
| Shooters World SW4350 | <<locked>> | 96% | 57,130 psi | 90% | 3297 fps | 98.3% |
| SNPE Vectan SP 11 | <<locked>> | 90% | 56,507 psi | 89% | 3320 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 57,319 psi | 90% | 3281 fps | 99.5% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 54,244 psi | 85% | 3238 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 55,622 psi | 87% | 3153 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 56,347 psi | 88% | 3150 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 56,101 psi | 88% | 3205 fps | 98% |
| Somchem S335 | <<locked>> | 84% | 55,129 psi | 86% | 3146 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 57,087 psi | 89% | 3268 fps | 100% |
| Somchem S355 | <<locked>> | 90% | 54,592 psi | 86% | 3251 fps | 100% |
| Somchem S365 | <<locked>> | 98% | 54,520 psi | 85% | 3330 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 53,635 psi | 84% | 3258 fps | 97% |
| Vihtavuori N133 | <<locked>> | 84% | 56,057 psi | 88% | 3136 fps | 100% |
| Vihtavuori N135 | <<locked>> | 86% | 55,056 psi | 86% | 3179 fps | 100% |
| Vihtavuori N140 | <<locked>> | 86% | 55,840 psi | 88% | 3196 fps | 100% |
| Vihtavuori N150 | <<locked>> | 92% | 56,333 psi | 88% | 3228 fps | 100% |
| Vihtavuori N160 | <<locked>> | 94% | 54,520 psi | 85% | 3264 fps | 99.5% |
| Vihtavuori N530 | <<locked>> | 82% | 55,071 psi | 86% | 3222 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 57,580 psi | 90% | 3241 fps | 100% |
| Vihtavuori N550 | <<locked>> | 96% | 57,246 psi | 90% | 3323 fps | 99.6% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 49,661 psi | 78% | 3251 fps | 99.4% |
| Winchester 6.5 StaBALL | <<locked>> | 94% | 54,534 psi | 85% | 3232 fps | 100% |
| Winchester 748 | <<locked>> | 82% | 55,477 psi | 87% | 3274 fps | 100% |
| Winchester 760 | <<locked>> | 94% | 55,927 psi | 88% | 3340 fps | 98.1% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 40,045 psi | 63% | 3182 fps | 99.7% |
| Winchester StaBALL Match | <<locked>> | 84% | 54,404 psi | 85% | 3251 fps | 100% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 52,881 psi | 83% | 3114 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 45,397 psi | 71% | 3022 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 53,534 psi | 84% | 3202 fps | 100% |
| Accurate 2700 | <<locked>> | 82% | 47,543 psi | 75% | 3058 fps | 95.3% |
| Accurate 3100 | <<locked>> | 96% | 40,915 psi | 64% | 3002 fps | 95.4% |
| Accurate 4064 | <<locked>> | 80% | 42,946 psi | 67% | 3015 fps | 100% |
| Accurate 4350 | <<locked>> | 84% | 36,912 psi | 58% | 2936 fps | 95.9% |
| ADI AR 2206H | <<locked>> | 80% | 49,037 psi | 77% | 3156 fps | 99.5% |
| ADI AR 2208 | <<locked>> | 80% | 41,481 psi | 65% | 2979 fps | 97.9% |
| ADI AR 2209 | <<locked>> | 98% | 51,372 psi | 81% | 3251 fps | 95.2% |
| ADI Benchmark 8208 | <<locked>> | 80% | 51,213 psi | 80% | 3166 fps | 100% |
| Alliant AR-Comp | <<locked>> | 80% | 52,359 psi | 82% | 3146 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 45,368 psi | 71% | 3199 fps | 98.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 41,597 psi | 65% | 3005 fps | 99.1% |
| Alliant Reloder-15 | <<locked>> | 80% | 44,599 psi | 70% | 3081 fps | 98.6% |
| Alliant Reloder-16 | 55.4 gr | 82% | 34,330 psi | 54% | 2890 fps | 95% |
| Alliant Reloder-17 | <<locked>> | 80% | 36,187 psi | 57% | 2969 fps | 97.6% |
| Alliant Reloder-19 | <<locked>> | 98% | 50,328 psi | 79% | 3232 fps | 95.2% |
| Alliant Reloder-23 | <<locked>> | 90% | 31,908 psi | 50% | 2835 fps | 95.8% |
| Alliant Reloder-26 | <<locked>> | 92% | 37,753 psi | 59% | 3058 fps | 95.7% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 48,791 psi | 76% | 3159 fps | 98.9% |
| Bofors RP3 | <<locked>> | 80% | 41,437 psi | 65% | 3009 fps | 99.1% |
| Bofors RP7 | <<locked>> | 88% | 47,892 psi | 75% | 3104 fps | 95.6% |
| Hodgdon Benchmark | <<locked>> | 80% | 52,533 psi | 82% | 3146 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 50,720 psi | 79% | 3189 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 42,177 psi | 66% | 3015 fps | 97% |
| Hodgdon H414 | 62.6 gr | 88% | 45,455 psi | 71% | 3133 fps | 95.7% |
| Hodgdon H4350 | <<locked>> | 88% | 49,124 psi | 77% | 3166 fps | 95.2% |
| Hodgdon H4895 | <<locked>> | 80% | 49,588 psi | 78% | 3169 fps | 99.8% |
| Hodgdon Hybrid 100V | <<locked>> | 82% | 31,531 psi | 49% | 2772 fps | 95.8% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 45,890 psi | 72% | 3133 fps | 99.7% |
| Hodgdon Superformance | <<locked>> | 88% | 45,121 psi | 71% | 3150 fps | 95.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,542 psi | 42% | 1857 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 47,500 psi | 74% | 3114 fps | 99.6% |
| IMR 3031 | <<locked>> | 80% | 49,661 psi | 78% | 3159 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 43,584 psi | 68% | 3022 fps | 98.5% |
| IMR 4166 Enduron | <<locked>> | 80% | 46,122 psi | 72% | 3048 fps | 95.8% |
| IMR 4350 | <<locked>> | 90% | 45,658 psi | 72% | 3077 fps | 95.1% |
| IMR 4451 Enduron | <<locked>> | 86% | 46,601 psi | 73% | 3081 fps | 95.8% |
| IMR 4831 | <<locked>> | 84% | 35,752 psi | 56% | 2887 fps | 95.6% |
| IMR 4895 | <<locked>> | 80% | 45,759 psi | 72% | 3117 fps | 99.2% |
| IMR 8208 XBR | <<locked>> | 80% | 51,213 psi | 80% | 3166 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 48,515 psi | 76% | 3127 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 48,573 psi | 76% | 3084 fps | 99.5% |
| Lovex S062 | <<locked>> | 80% | 43,700 psi | 68% | 3022 fps | 99.6% |
| Lovex S065 | <<locked>> | 84% | 40,785 psi | 64% | 2956 fps | 95.7% |
| Lovex S070 | <<locked>> | 88% | 44,077 psi | 69% | 3048 fps | 95.5% |
| Norma 201 | <<locked>> | 80% | 47,834 psi | 75% | 3100 fps | 99.9% |
| Norma 202 | <<locked>> | 80% | 48,428 psi | 76% | 3107 fps | 100% |
| Norma 203B | <<locked>> | 80% | 43,947 psi | 69% | 3068 fps | 98.9% |
| Norma 204 | <<locked>> | 94% | 52,417 psi | 82% | 3248 fps | 95.4% |
| Norma MRP | <<locked>> | 98% | 46,804 psi | 73% | 3238 fps | 96% |
| Norma URP | <<locked>> | 84% | 37,115 psi | 58% | 2940 fps | 95.8% |
| Ramshot Big Game | <<locked>> | 80% | 44,034 psi | 69% | 3081 fps | 98.8% |
| Ramshot Hunter | <<locked>> | 88% | 41,510 psi | 65% | 3051 fps | 95.4% |
| Ramshot TAC | <<locked>> | 80% | 51,271 psi | 80% | 3173 fps | 98.4% |
| Ramshot Wild Boar | <<locked>> | 80% | 51,213 psi | 80% | 3196 fps | 99.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,789 psi | 42% | 1896 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 42,438 psi | 67% | 2995 fps | 95.4% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 47,776 psi | 75% | 3209 fps | 99.1% |
| ReloadSwiss RS 60 | 58.2 gr | 80% | 38,580 psi | 60% | 3048 fps | 99.8% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 36,869 psi | 58% | 2956 fps | 95.5% |
| ReloadSwiss RS 70 | <<locked>> | 86% | 39,160 psi | 61% | 3031 fps | 95.7% |
| Rottweil R 901 | <<locked>> | 80% | 51,619 psi | 81% | 3143 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 45,426 psi | 71% | 3041 fps | 99.7% |
| Rottweil R 903 | <<locked>> | 80% | 38,899 psi | 61% | 2946 fps | 98.4% |
| Rottweil R 905 | <<locked>> | 98% | 49,197 psi | 77% | 3209 fps | 95% |
| Rottweil R 907 | <<locked>> | 88% | 47,892 psi | 75% | 3104 fps | 95.6% |
| Shooters World Long Rifle | <<locked>> | 84% | 40,785 psi | 64% | 2956 fps | 95.7% |
| Shooters World Match Rifle | <<locked>> | 80% | 48,515 psi | 76% | 3127 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 43,700 psi | 68% | 3022 fps | 99.6% |
| Shooters World SW4350 | <<locked>> | 88% | 44,077 psi | 69% | 3048 fps | 95.5% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 40,190 psi | 63% | 3002 fps | 98% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 49,719 psi | 78% | 3143 fps | 98.5% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 47,645 psi | 75% | 3117 fps | 99.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 48,791 psi | 76% | 3041 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 40,857 psi | 64% | 2884 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 86% | 43,033 psi | 67% | 2956 fps | 95% |
| Somchem S335 | <<locked>> | 80% | 48,675 psi | 76% | 3041 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 49,632 psi | 78% | 3140 fps | 99.6% |
| Somchem S355 | <<locked>> | 80% | 39,566 psi | 62% | 2949 fps | 98.4% |
| Somchem S365 | <<locked>> | 80% | 28,935 psi | 45% | 2749 fps | 96.1% |
| Somchem S385 | <<locked>> | 96% | 46,775 psi | 73% | 3127 fps | 95.4% |
| Vihtavuori N133 | <<locked>> | 80% | 49,298 psi | 77% | 3031 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 45,165 psi | 71% | 3015 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 45,934 psi | 72% | 3031 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 37,753 psi | 59% | 2877 fps | 99% |
| Vihtavuori N160 | <<locked>> | 82% | 36,042 psi | 56% | 2877 fps | 95.4% |
| Vihtavuori N530 | <<locked>> | 80% | 51,503 psi | 81% | 3159 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 44,338 psi | 69% | 3012 fps | 100% |
| Vihtavuori N550 | <<locked>> | 82% | 35,650 psi | 56% | 2877 fps | 95% |
| Vihtavuori N555 | <<locked>> | 90% | 35,143 psi | 55% | 2927 fps | 95.9% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 33,431 psi | 52% | 2789 fps | 96.9% |
| Winchester 748 | <<locked>> | 80% | 51,880 psi | 81% | 3212 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 45,687 psi | 72% | 3136 fps | 95.7% |
| Winchester StaBALL HD | <<locked>> | 92% | 30,356 psi | 48% | 2867 fps | 95.6% |
| Winchester StaBALL Match | <<locked>> | 80% | 47,413 psi | 74% | 3123 fps | 99.7% |
Recommended = one of the top powders for this cartridge and bullet combination.
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 116 powders for 7 mm WSM loaded with the .284 | 115gr | CutEdge ESP Raptor. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 3,412 fps; across all powders the maximum-charge window runs from 2,073 fps to 3,412 fps. Accurate 3100 gives the best case fill at 100 %, and 116 of the 116 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 56–90 %, leaving at least 10 % headroom. The 115.0 gr projectile in 0.284" calls for a 1:12.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate MAGPRO, ADI AR 2209 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. ReloadSwiss RS 60, Hodgdon H414, Alliant Reloder-16 rank at the top here: for 7 mm WSM with the .284 | 115gr | CutEdge ESP Raptor they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate MAGPRO, ADI AR 2213, 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.