Load Specifications
Load data in caliber 7 mm Rem. SA Ultra Mag. with .284 | 110gr | Norma Soft Point bullet and 100 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 2000-MR, ReloadSwiss RS 60 and Alliant Reloder-17.
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>> | 84% | 55,811 psi | 86% | 3192 fps | 100% |
| Accurate 2460 | <<locked>> | 82% | 57,928 psi | 89% | 3268 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 58,291 psi | 90% | 3261 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 56,550 psi | 87% | 3281 fps | 100% |
| Accurate 2700 | <<locked>> | 90% | 57,450 psi | 88% | 3248 fps | 96.3% |
| Accurate 4064 | <<locked>> | 92% | 58,334 psi | 90% | 3314 fps | 100% |
| Accurate 4350 | <<locked>> | 98% | 54,940 psi | 85% | 3333 fps | 99% |
| ADI AR 2206H | <<locked>> | 88% | 58,537 psi | 90% | 3350 fps | 99.8% |
| ADI AR 2208 | <<locked>> | 92% | 55,941 psi | 86% | 3284 fps | 99.4% |
| ADI Benchmark 8208 | <<locked>> | 86% | 57,348 psi | 88% | 3294 fps | 100% |
| Alliant AR-Comp | <<locked>> | 86% | 58,450 psi | 90% | 3274 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 54,752 psi | 84% | 3409 fps | 99.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 56,101 psi | 86% | 3310 fps | 99.9% |
| Alliant Reloder-10x | <<locked>> | 82% | 58,450 psi | 90% | 3245 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 90% | 56,739 psi | 87% | 3333 fps | 99.5% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 55,941 psi | 86% | 3399 fps | 99.4% |
| Alliant Reloder-17 | <<locked>> | 96% | 57,522 psi | 88% | 3445 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 40,219 psi | 62% | 3084 fps | 97.7% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 45,223 psi | 70% | 3258 fps | 97% |
| Baschieri & Pellagri 107 | <<locked>> | 88% | 58,726 psi | 90% | 3360 fps | 99.5% |
| Bofors RP3 | <<locked>> | 92% | 56,942 psi | 88% | 3330 fps | 100% |
| Bofors RP7 | <<locked>> | 96% | 56,898 psi | 88% | 3287 fps | 96.4% |
| Hodgdon Benchmark | <<locked>> | 84% | 55,550 psi | 85% | 3222 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 86% | 57,058 psi | 88% | 3323 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 55,259 psi | 85% | 3369 fps | 99.4% |
| Hodgdon H322 | <<locked>> | 82% | 58,059 psi | 89% | 3294 fps | 100% |
| Hodgdon H380 | <<locked>> | 92% | 58,059 psi | 89% | 3343 fps | 99% |
| Hodgdon H414 | <<locked>> | 98% | 57,740 psi | 89% | 3386 fps | 97.3% |
| Hodgdon H4350 | <<locked>> | 96% | 58,349 psi | 90% | 3353 fps | 96% |
| Hodgdon H4895 | <<locked>> | 86% | 55,492 psi | 85% | 3301 fps | 99.8% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 52,301 psi | 80% | 3261 fps | 99.7% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 55,027 psi | 85% | 3333 fps | 99.9% |
| Hodgdon Superformance | <<locked>> | 96% | 54,839 psi | 84% | 3356 fps | 96.3% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,418 psi | 54% | 2070 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 56,724 psi | 87% | 3304 fps | 99.9% |
| IMR 3031 | <<locked>> | 86% | 55,332 psi | 85% | 3287 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 55,506 psi | 85% | 3268 fps | 99.5% |
| IMR 4166 Enduron | <<locked>> | 88% | 55,579 psi | 86% | 3245 fps | 96.8% |
| IMR 4198 | <<locked>> | 82% | 58,305 psi | 90% | 3205 fps | 100% |
| IMR 4350ᴾ | <<locked>> | 100% | 57,363 psi | 88% | 3310 fps | 96.6% |
| IMR 4451 Enduron | <<locked>> | 96% | 58,813 psi | 90% | 3323 fps | 97.3% |
| IMR 4831ᴾ | <<locked>> | 100% | 55,245 psi | 85% | 3320 fps | 99.1% |
| IMR 4895 | <<locked>> | 90% | 58,204 psi | 90% | 3369 fps | 99.8% |
| IMR 8208 XBR | <<locked>> | 86% | 57,348 psi | 88% | 3294 fps | 100% |
| Lovex D073.5 | <<locked>> | 82% | 57,914 psi | 89% | 3278 fps | 100% |
| Lovex D073.6 | <<locked>> | 88% | 58,581 psi | 90% | 3320 fps | 100% |
| Lovex S060 | <<locked>> | 88% | 57,928 psi | 89% | 3268 fps | 99.8% |
| Lovex S062 | <<locked>> | 90% | 55,303 psi | 85% | 3268 fps | 100% |
| Lovex S065 | <<locked>> | 98% | 58,320 psi | 90% | 3314 fps | 98.4% |
| Lovex S070 | <<locked>> | 98% | 55,883 psi | 86% | 3291 fps | 97.1% |
| Norma 201 | <<locked>> | 88% | 57,246 psi | 88% | 3287 fps | 100% |
| Norma 202 | <<locked>> | 88% | 57,870 psi | 89% | 3294 fps | 100% |
| Norma 203B | <<locked>> | 90% | 55,912 psi | 86% | 3320 fps | 99.7% |
| Norma URPᴾ | <<locked>> | 100% | 57,609 psi | 89% | 3383 fps | 99.2% |
| Ramshot Big Game | <<locked>> | 90% | 56,826 psi | 87% | 3346 fps | 99.7% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 56,478 psi | 87% | 3373 fps | 97.9% |
| Ramshot TAC | <<locked>> | 86% | 58,073 psi | 89% | 3310 fps | 98.6% |
| Ramshot Wild Boar | <<locked>> | 86% | 57,595 psi | 89% | 3330 fps | 99.8% |
| Ramshot X-Terminator | <<locked>> | 84% | 58,523 psi | 90% | 3294 fps | 99.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,824 psi | 55% | 2119 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 56,840 psi | 87% | 3274 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 58,334 psi | 90% | 3320 fps | 97.9% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 57,522 psi | 88% | 3412 fps | 99.6% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 57,290 psi | 88% | 3451 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 58,784 psi | 90% | 3422 fps | 99.3% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 58,276 psi | 90% | 3455 fps | 99.1% |
| Rottweil R 901 | <<locked>> | 86% | 57,870 psi | 89% | 3271 fps | 100% |
| Rottweil R 902 | <<locked>> | 90% | 57,624 psi | 89% | 3284 fps | 100% |
| Rottweil R 903 | <<locked>> | 94% | 56,710 psi | 87% | 3317 fps | 99.9% |
| Rottweil R 907 | <<locked>> | 96% | 56,898 psi | 88% | 3287 fps | 96.4% |
| Shooters World Long Rifle | <<locked>> | 98% | 58,320 psi | 90% | 3314 fps | 98.4% |
| Shooters World Match Rifle | <<locked>> | 88% | 58,581 psi | 90% | 3320 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 55,303 psi | 85% | 3268 fps | 100% |
| Shooters World SW4350 | <<locked>> | 98% | 55,883 psi | 86% | 3291 fps | 97.1% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 54,955 psi | 85% | 3320 fps | 99.6% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 56,594 psi | 87% | 3284 fps | 98.7% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 57,130 psi | 88% | 3314 fps | 99.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 88% | 58,566 psi | 90% | 3225 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 55,608 psi | 86% | 3169 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 55,114 psi | 85% | 3202 fps | 96.7% |
| Somchem S321 | <<locked>> | 82% | 55,317 psi | 85% | 3271 fps | 100% |
| Somchem S335 | <<locked>> | 88% | 58,088 psi | 89% | 3219 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 55,883 psi | 86% | 3271 fps | 99.6% |
| Somchem S355 | <<locked>> | 94% | 57,087 psi | 88% | 3317 fps | 99.9% |
| Somchem S365ᴾ | <<locked>> | 100% | 51,837 psi | 80% | 3323 fps | 100% |
| Vihtavuori N130 | <<locked>> | 84% | 58,218 psi | 90% | 3186 fps | 100% |
| Vihtavuori N133 | <<locked>> | 88% | 58,726 psi | 90% | 3205 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 57,290 psi | 88% | 3248 fps | 100% |
| Vihtavuori N140 | <<locked>> | 90% | 58,494 psi | 90% | 3268 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 58,755 psi | 90% | 3291 fps | 100% |
| Vihtavuori N160 | <<locked>> | 98% | 56,449 psi | 87% | 3317 fps | 99% |
| Vihtavuori N530 | <<locked>> | 86% | 58,030 psi | 89% | 3294 fps | 100% |
| Vihtavuori N540 | <<locked>> | 90% | 56,768 psi | 87% | 3258 fps | 100% |
| Vihtavuori N550 | <<locked>> | 98% | 55,622 psi | 86% | 3323 fps | 98.9% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 44,077 psi | 68% | 3169 fps | 97.7% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 57,000 psi | 88% | 3294 fps | 100% |
| Winchester 748 | <<locked>> | 86% | 58,218 psi | 90% | 3350 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 58,001 psi | 89% | 3392 fps | 97.4% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 36,100 psi | 56% | 3064 fps | 97.2% |
| Winchester StaBALL Match | <<locked>> | 88% | 57,072 psi | 88% | 3320 fps | 99.9% |
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% | 49,153 psi | 76% | 3084 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 54,041 psi | 83% | 3205 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 41,901 psi | 64% | 2986 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 49,037 psi | 75% | 3156 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 53,867 psi | 83% | 3189 fps | 95.5% |
| Accurate 4064 | <<locked>> | 80% | 39,610 psi | 61% | 2972 fps | 99.8% |
| Accurate 4350 | <<locked>> | 88% | 38,522 psi | 59% | 3002 fps | 95.2% |
| ADI AR 2206H | <<locked>> | 80% | 45,266 psi | 70% | 3100 fps | 98.3% |
| ADI AR 2208 | <<locked>> | 80% | 38,493 psi | 59% | 2923 fps | 95.9% |
| ADI Benchmark 8208 | <<locked>> | 80% | 47,355 psi | 73% | 3117 fps | 99.4% |
| Alliant AR-Comp | <<locked>> | 80% | 47,688 psi | 73% | 3110 fps | 100% |
| Alliant Power Pro 2000-MR | 55.1 gr | 80% | 41,365 psi | 64% | 3120 fps | 96.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 38,247 psi | 59% | 2949 fps | 97.5% |
| Alliant Reloder-10x | <<locked>> | 80% | 54,984 psi | 85% | 3196 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 40,973 psi | 63% | 3022 fps | 96.8% |
| Alliant Reloder-16 | <<locked>> | 88% | 38,189 psi | 59% | 3012 fps | 95.2% |
| Alliant Reloder-17 | 55.6 gr | 82% | 35,418 psi | 54% | 2963 fps | 96% |
| Alliant Reloder-23 | <<locked>> | 96% | 35,273 psi | 54% | 2949 fps | 95.9% |
| Alliant Reloder-26 | <<locked>> | 98% | 42,018 psi | 65% | 3182 fps | 95.9% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 44,831 psi | 69% | 3100 fps | 97.3% |
| Bofors RP3 | <<locked>> | 80% | 37,971 psi | 58% | 2949 fps | 97.5% |
| Bofors RP7 | <<locked>> | 94% | 53,592 psi | 82% | 3228 fps | 95.7% |
| Hodgdon Benchmark | <<locked>> | 80% | 48,994 psi | 75% | 3107 fps | 99.8% |
| Hodgdon BL-C2 | <<locked>> | 80% | 46,499 psi | 72% | 3136 fps | 99.6% |
| Hodgdon CFE223 | <<locked>> | 80% | 51,416 psi | 79% | 3301 fps | 99% |
| Hodgdon H322 | <<locked>> | 80% | 54,331 psi | 84% | 3235 fps | 100% |
| Hodgdon H380 | <<locked>> | 82% | 41,553 psi | 64% | 3018 fps | 95.6% |
| Hodgdon H414 | <<locked>> | 94% | 50,575 psi | 78% | 3258 fps | 95.8% |
| Hodgdon H4350 | <<locked>> | 94% | 54,447 psi | 84% | 3284 fps | 95.1% |
| Hodgdon H4895 | <<locked>> | 80% | 45,716 psi | 70% | 3117 fps | 98.8% |
| Hodgdon Hybrid 100V | <<locked>> | 86% | 32,982 psi | 51% | 2828 fps | 95.1% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 41,800 psi | 64% | 3074 fps | 98.5% |
| Hodgdon Superformance | <<locked>> | 94% | 51,039 psi | 79% | 3284 fps | 95.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,266 psi | 40% | 1854 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 43,976 psi | 68% | 3061 fps | 98.5% |
| IMR 3031 | <<locked>> | 80% | 45,469 psi | 70% | 3120 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 40,408 psi | 62% | 2966 fps | 96.8% |
| IMR 4166 Enduron | <<locked>> | 84% | 48,979 psi | 75% | 3117 fps | 95.2% |
| IMR 4198 | <<locked>> | 80% | 54,824 psi | 84% | 3153 fps | 100% |
| IMR 4350 | <<locked>> | 96% | 50,459 psi | 78% | 3186 fps | 95% |
| IMR 4451 Enduron | <<locked>> | 90% | 48,892 psi | 75% | 3143 fps | 95.1% |
| IMR 4831 | <<locked>> | 90% | 39,653 psi | 61% | 3009 fps | 95.8% |
| IMR 4895 | <<locked>> | 80% | 42,003 psi | 65% | 3058 fps | 97.7% |
| IMR 8208 XBR | <<locked>> | 80% | 47,355 psi | 73% | 3117 fps | 99.4% |
| Lovex D073.5 | <<locked>> | 80% | 54,027 psi | 83% | 3215 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 44,672 psi | 69% | 3081 fps | 99.9% |
| Lovex S060 | <<locked>> | 80% | 45,165 psi | 69% | 3035 fps | 98.4% |
| Lovex S062 | <<locked>> | 80% | 40,364 psi | 62% | 2972 fps | 98.4% |
| Lovex S065 | <<locked>> | 88% | 42,815 psi | 66% | 3015 fps | 95% |
| Lovex S070 | <<locked>> | 94% | 49,124 psi | 76% | 3166 fps | 95.6% |
| Norma 201 | <<locked>> | 80% | 44,396 psi | 68% | 3051 fps | 99.1% |
| Norma 202 | <<locked>> | 80% | 44,788 psi | 69% | 3064 fps | 100% |
| Norma 203B | <<locked>> | 80% | 40,364 psi | 62% | 3005 fps | 97.2% |
| Norma URP | <<locked>> | 88% | 38,624 psi | 59% | 3002 fps | 95.1% |
| Ramshot Big Game | <<locked>> | 80% | 40,103 psi | 62% | 3018 fps | 97% |
| Ramshot Hunter | <<locked>> | 94% | 46,195 psi | 71% | 3176 fps | 95.6% |
| Ramshot TAC | <<locked>> | 80% | 47,572 psi | 73% | 3114 fps | 96.6% |
| Ramshot Wild Boar | <<locked>> | 80% | 47,123 psi | 72% | 3140 fps | 98.6% |
| Ramshot X-Terminator | <<locked>> | 80% | 51,198 psi | 79% | 3169 fps | 99.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,716 psi | 41% | 1900 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 53,040 psi | 82% | 3212 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 47,935 psi | 74% | 3130 fps | 95.7% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 43,279 psi | 67% | 3136 fps | 97.3% |
| ReloadSwiss RS 60 | 54.3 gr | 80% | 35,302 psi | 54% | 2979 fps | 98.4% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 41,147 psi | 63% | 3084 fps | 95.8% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 44,077 psi | 68% | 3166 fps | 96% |
| Rottweil R 901 | <<locked>> | 80% | 48,254 psi | 74% | 3107 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 42,322 psi | 65% | 2995 fps | 98.7% |
| Rottweil R 903 | <<locked>> | 80% | 35,752 psi | 55% | 2887 fps | 96.5% |
| Rottweil R 907 | <<locked>> | 94% | 53,592 psi | 82% | 3228 fps | 95.7% |
| Shooters World Long Rifle | <<locked>> | 88% | 42,815 psi | 66% | 3015 fps | 95% |
| Shooters World Match Rifle | <<locked>> | 80% | 44,672 psi | 69% | 3081 fps | 99.9% |
| Shooters World Precision | <<locked>> | 80% | 40,364 psi | 62% | 2972 fps | 98.4% |
| Shooters World SW4350 | <<locked>> | 94% | 49,124 psi | 76% | 3166 fps | 95.6% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 36,622 psi | 56% | 2936 fps | 95.9% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 45,847 psi | 71% | 3084 fps | 96.7% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 43,859 psi | 67% | 3064 fps | 98% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 45,600 psi | 70% | 3005 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 38,000 psi | 58% | 2848 fps | 99.9% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 48,283 psi | 74% | 3077 fps | 95.1% |
| Somchem S321 | <<locked>> | 80% | 51,634 psi | 79% | 3205 fps | 99.9% |
| Somchem S335 | <<locked>> | 80% | 45,324 psi | 70% | 3005 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 45,643 psi | 70% | 3084 fps | 98.4% |
| Somchem S355 | <<locked>> | 80% | 36,448 psi | 56% | 2894 fps | 96.5% |
| Somchem S365 | <<locked>> | 84% | 30,226 psi | 47% | 2805 fps | 95.4% |
| Vihtavuori N130 | <<locked>> | 80% | 51,416 psi | 79% | 3084 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 45,948 psi | 71% | 3002 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 41,655 psi | 64% | 2982 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 42,438 psi | 65% | 2989 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 34,766 psi | 53% | 2825 fps | 97.4% |
| Vihtavuori N160 | <<locked>> | 88% | 40,350 psi | 62% | 3005 fps | 95.7% |
| Vihtavuori N530 | <<locked>> | 80% | 47,616 psi | 73% | 3114 fps | 99.5% |
| Vihtavuori N540 | <<locked>> | 80% | 41,017 psi | 63% | 2972 fps | 99.8% |
| Vihtavuori N550 | <<locked>> | 88% | 39,755 psi | 61% | 3002 fps | 95.2% |
| Vihtavuori N555 | <<locked>> | 94% | 35,955 psi | 55% | 2976 fps | 95.1% |
| Winchester 6.5 StaBALL | <<locked>> | 82% | 33,098 psi | 51% | 2789 fps | 95.4% |
| Winchester 748 | <<locked>> | 80% | 47,514 psi | 73% | 3163 fps | 99.8% |
| Winchester 760 | <<locked>> | 94% | 50,575 psi | 78% | 3258 fps | 95.8% |
| Winchester StaBALL HD | <<locked>> | 98% | 33,649 psi | 52% | 2979 fps | 95.7% |
| Winchester StaBALL Match | <<locked>> | 80% | 43,366 psi | 67% | 3064 fps | 98.4% |
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 100 powders for 7 mm Rem. SA Ultra Mag. loaded with the .284 | 110gr | Norma Soft Point. ReloadSwiss RS 70 delivers the highest muzzle velocity at 3,455 fps; across all powders the maximum-charge window runs from 2,070 fps to 3,455 fps. Alliant Reloder-16 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 (448 MPa), the top charges use 54–90 %, leaving at least 10 % headroom. The 110.0 gr projectile in 0.284" calls for a 1:15.5 twist; slower twists will usually not stabilise this weight. Alliant Reloder-16, Alliant Reloder-23, Alliant Reloder-26 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. Alliant Power Pro 2000-MR, ReloadSwiss RS 60, Alliant Reloder-17 rank at the top here: for 7 mm Rem. SA Ultra Mag. with the .284 | 110gr | Norma Soft Point they combine a high case fill with complete burn and sit in the upper velocity band. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.