Load Specifications
Load data in caliber 7 mm Rem. Ultra Mag. with .284 | 110gr | Norma Soft Point bullet and 56 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Hodgdon Retumbo, ReloadSwiss RS 76 and ADI AR 2213.
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 3100 | <<locked>> | 88% | 54,882 psi | 86% | 3176 fps | 100% |
| Accurate MAGPRO | <<locked>> | 86% | 54,070 psi | 85% | 3264 fps | 97.3% |
| ADI AR 2209 | <<locked>> | 86% | 56,072 psi | 88% | 3278 fps | 99.3% |
| ADI AR 2213 | <<locked>> | 88% | 54,578 psi | 86% | 3271 fps | 98.4% |
| ADI AR 2217 | <<locked>> | 98% | 57,667 psi | 90% | 3301 fps | 99.3% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 56,710 psi | 89% | 3320 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 82% | 55,709 psi | 87% | 3284 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 86% | 55,608 psi | 87% | 3258 fps | 99.3% |
| Alliant Reloder-22 | <<locked>> | 88% | 55,085 psi | 86% | 3271 fps | 99.3% |
| Alliant Reloder-23 | <<locked>> | 90% | 56,811 psi | 89% | 3248 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 94% | 57,319 psi | 90% | 3310 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 84% | 53,751 psi | 84% | 3264 fps | 100% |
| Alliant Reloder-33 | <<locked>> | 98% | 56,710 psi | 89% | 3310 fps | 96.4% |
| Baschieri & Pellagri 109 | <<locked>> | 90% | 55,883 psi | 88% | 3225 fps | 96.4% |
| Bofors RP15 | <<locked>> | 90% | 54,491 psi | 85% | 3258 fps | 99.1% |
| Bofors RP30 | <<locked>> | 96% | 57,522 psi | 90% | 3314 fps | 99.3% |
| Bofors RP5 | <<locked>> | 88% | 55,085 psi | 86% | 3271 fps | 99.3% |
| Hodgdon H1000 | <<locked>> | 94% | 55,143 psi | 86% | 3261 fps | 99.3% |
| Hodgdon H4831 | <<locked>> | 86% | 53,679 psi | 84% | 3202 fps | 97.7% |
| Hodgdon H4831 SC | <<locked>> | 88% | 56,565 psi | 89% | 3251 fps | 98.2% |
| Hodgdon Hybrid 100V | <<locked>> | 84% | 56,028 psi | 88% | 3199 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 94% | 56,391 psi | 88% | 3389 fps | 99.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 37,391 psi | 59% | 2234 fps | 100% |
| IMR 4350 | <<locked>> | 82% | 54,534 psi | 85% | 3199 fps | 99.6% |
| IMR 4831 | <<locked>> | 82% | 55,100 psi | 86% | 3209 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 86% | 54,331 psi | 85% | 3192 fps | 98% |
| IMR 7828 SSC | <<locked>> | 90% | 56,753 psi | 89% | 3317 fps | 98.8% |
| IMR 8133 Enduronᴾ | <<locked>> | 100% | 51,779 psi | 81% | 3222 fps | 98.3% |
| Lovex S070 | <<locked>> | 82% | 56,623 psi | 89% | 3235 fps | 99.9% |
| Lovex S071 | <<locked>> | 94% | 56,652 psi | 89% | 3205 fps | 100% |
| Norma 204 | <<locked>> | 82% | 55,898 psi | 88% | 3255 fps | 99.2% |
| Norma 217ᴾ | <<locked>> | 100% | 52,678 psi | 83% | 3248 fps | 99.7% |
| Norma MRP | <<locked>> | 86% | 55,230 psi | 87% | 3291 fps | 99.9% |
| Norma URP | <<locked>> | 82% | 56,550 psi | 89% | 3255 fps | 100% |
| Ramshot Grand | <<locked>> | 88% | 53,925 psi | 85% | 3268 fps | 98.7% |
| Ramshot Hunter | <<locked>> | 82% | 55,883 psi | 88% | 3255 fps | 100% |
| Ramshot Magnum | <<locked>> | 92% | 57,377 psi | 90% | 3261 fps | 99.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 38,203 psi | 60% | 2280 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 92% | 53,780 psi | 84% | 3307 fps | 100% |
| ReloadSwiss RS 80 | <<locked>> | 94% | 53,403 psi | 84% | 3248 fps | 97.6% |
| Rottweil R 904 | <<locked>> | 86% | 56,550 psi | 89% | 3241 fps | 98.7% |
| Rottweil R 905 | <<locked>> | 86% | 55,332 psi | 87% | 3251 fps | 99.3% |
| Shooters World SW4350 | <<locked>> | 82% | 56,623 psi | 89% | 3235 fps | 99.9% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 57,305 psi | 90% | 3189 fps | 99.9% |
| SNPE Vectan Tubal 8000 | <<locked>> | 86% | 54,940 psi | 86% | 3248 fps | 99.3% |
| Somchem S361 | <<locked>> | 84% | 54,694 psi | 86% | 3159 fps | 97.9% |
| Somchem S365 | <<locked>> | 82% | 54,360 psi | 85% | 3202 fps | 100% |
| Somchem S385 | <<locked>> | 86% | 55,898 psi | 88% | 3219 fps | 99.7% |
| Vihtavuori N165 | <<locked>> | 90% | 56,043 psi | 88% | 3199 fps | 99.6% |
| Vihtavuori N550 | <<locked>> | 82% | 57,624 psi | 90% | 3245 fps | 100% |
| Vihtavuori N555 | <<locked>> | 86% | 54,795 psi | 86% | 3225 fps | 100% |
| Vihtavuori N560 | <<locked>> | 86% | 54,650 psi | 86% | 3284 fps | 98% |
| Vihtavuori N565 | <<locked>> | 92% | 56,014 psi | 88% | 3268 fps | 98.5% |
| Vihtavuori N568 | <<locked>> | 94% | 53,838 psi | 84% | 3258 fps | 97.1% |
| Winchester StaBALL HD | <<locked>> | 90% | 57,058 psi | 89% | 3330 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 88% | 56,014 psi | 88% | 3212 fps | 99.4% |
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 3100 | <<locked>> | 80% | 41,394 psi | 65% | 2930 fps | 98.5% |
| Accurate MAGPRO | <<locked>> | 82% | 46,514 psi | 73% | 3117 fps | 95.2% |
| ADI AR 2209 | <<locked>> | 80% | 45,397 psi | 71% | 3077 fps | 97.3% |
| ADI AR 2213 | 83 gr | 82% | 43,787 psi | 69% | 3061 fps | 95.6% |
| ADI AR 2217 | <<locked>> | 90% | 43,207 psi | 68% | 3028 fps | 96% |
| ADI AR 2225 | <<locked>> | 86% | 34,258 psi | 54% | 2841 fps | 95.5% |
| Alliant Reloder-16 | <<locked>> | 80% | 51,909 psi | 81% | 3222 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 80% | 45,324 psi | 71% | 3068 fps | 97.3% |
| Alliant Reloder-22 | <<locked>> | 80% | 41,452 psi | 65% | 3002 fps | 96.2% |
| Alliant Reloder-23 | <<locked>> | 80% | 40,059 psi | 63% | 2959 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 80% | 34,621 psi | 54% | 2858 fps | 97.3% |
| Alliant Reloder-26 | <<locked>> | 80% | 45,687 psi | 72% | 3123 fps | 99.9% |
| Alliant Reloder-33 | <<locked>> | 96% | 52,301 psi | 82% | 3232 fps | 95.2% |
| Baschieri & Pellagri 109 | <<locked>> | 88% | 52,098 psi | 82% | 3156 fps | 95.4% |
| Bofors RP15 | <<locked>> | 82% | 41,234 psi | 65% | 2995 fps | 96% |
| Bofors RP30 | <<locked>> | 88% | 43,076 psi | 68% | 3038 fps | 96% |
| Bofors RP5 | <<locked>> | 80% | 41,452 psi | 65% | 3002 fps | 96.2% |
| Hodgdon H1000 | <<locked>> | 86% | 41,017 psi | 64% | 2982 fps | 95.8% |
| Hodgdon H4831 | <<locked>> | 82% | 46,688 psi | 73% | 3071 fps | 95.9% |
| Hodgdon H4831 SC | <<locked>> | 82% | 45,716 psi | 72% | 3051 fps | 95.6% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 48,878 psi | 77% | 3087 fps | 100% |
| Hodgdon Retumbo | 84.6 gr | 84% | 39,059 psi | 61% | 3025 fps | 96.2% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,934 psi | 44% | 2018 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 51,053 psi | 80% | 3140 fps | 99.2% |
| IMR 4831 | <<locked>> | 80% | 51,474 psi | 81% | 3150 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 80% | 44,483 psi | 70% | 3002 fps | 95.4% |
| IMR 7828 SSC | <<locked>> | 82% | 42,409 psi | 66% | 3038 fps | 95.1% |
| IMR 8133 Enduron | <<locked>> | 94% | 41,655 psi | 65% | 3012 fps | 95.4% |
| Lovex S070 | <<locked>> | 80% | 53,156 psi | 83% | 3179 fps | 99.7% |
| Lovex S071 | <<locked>> | 80% | 35,505 psi | 56% | 2795 fps | 96.7% |
| Norma 204 | <<locked>> | 80% | 52,025 psi | 82% | 3186 fps | 98.6% |
| Norma 217 | <<locked>> | 90% | 36,390 psi | 57% | 2904 fps | 95.6% |
| Norma MRP | <<locked>> | 80% | 44,092 psi | 69% | 3081 fps | 98.3% |
| Norma URP | <<locked>> | 80% | 52,997 psi | 83% | 3199 fps | 100% |
| Ramshot Grand | <<locked>> | 82% | 42,598 psi | 67% | 3048 fps | 95.7% |
| Ramshot Hunter | <<locked>> | 80% | 52,083 psi | 82% | 3192 fps | 99.9% |
| Ramshot Magnum | <<locked>> | 80% | 35,607 psi | 56% | 2835 fps | 95% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,572 psi | 45% | 2060 fps | 100% |
| ReloadSwiss RS 76 | 88.4 gr | 82% | 36,129 psi | 57% | 2920 fps | 96.3% |
| ReloadSwiss RS 80 | <<locked>> | 90% | 45,542 psi | 71% | 3097 fps | 95.3% |
| Rottweil R 904 | <<locked>> | 80% | 46,253 psi | 72% | 3054 fps | 96.5% |
| Rottweil R 905 | <<locked>> | 80% | 44,831 psi | 70% | 3054 fps | 97.3% |
| Shooters World SW4350 | <<locked>> | 80% | 53,156 psi | 83% | 3179 fps | 99.7% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 53,606 psi | 84% | 3127 fps | 99.7% |
| SNPE Vectan Tubal 8000 | <<locked>> | 80% | 44,498 psi | 70% | 3048 fps | 97.2% |
| Somchem S361 | <<locked>> | 80% | 47,674 psi | 75% | 3031 fps | 96.3% |
| Somchem S365 | <<locked>> | 80% | 50,604 psi | 79% | 3146 fps | 100% |
| Somchem S385 | <<locked>> | 80% | 45,440 psi | 71% | 3031 fps | 98.2% |
| Vihtavuori N165 | <<locked>> | 80% | 39,523 psi | 62% | 2887 fps | 96.3% |
| Vihtavuori N550 | <<locked>> | 80% | 53,969 psi | 85% | 3189 fps | 100% |
| Vihtavuori N555 | <<locked>> | 80% | 44,614 psi | 70% | 3048 fps | 99.9% |
| Vihtavuori N560 | <<locked>> | 82% | 47,195 psi | 74% | 3140 fps | 96.1% |
| Vihtavuori N565 | <<locked>> | 86% | 45,150 psi | 71% | 3064 fps | 95.9% |
| Vihtavuori N568 | <<locked>> | 92% | 49,951 psi | 78% | 3186 fps | 96% |
| Winchester StaBALL HD | <<locked>> | 80% | 37,927 psi | 59% | 2989 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 80% | 41,945 psi | 66% | 2949 fps | 96.5% |
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 56 powders for 7 mm Rem. Ultra Mag. loaded with the .284 | 110gr | Norma Soft Point. Hodgdon Retumbo delivers the highest muzzle velocity at 3,389 fps; across all powders the maximum-charge window runs from 2,234 fps to 3,389 fps. ADI AR 2225 gives the best case fill at 100 %, and 56 of the 56 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 59–90 %, 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. ADI AR 2225, Hodgdon TrailBoss, IMR 8133 Enduron 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. Hodgdon Retumbo, ReloadSwiss RS 76, ADI AR 2213 rank at the top here: for 7 mm Rem. 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.