Load Specifications
Load data in caliber 7 mm Rem. Ultra Mag. with .284 | 110gr | Barnes TTSX FB bullet and 66 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 Vihtavuori N560.
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 3100 | <<locked>> | 90% | 54,795 psi | 86% | 3186 fps | 100% |
| Accurate 4350 | <<locked>> | 82% | 54,853 psi | 86% | 3228 fps | 100% |
| Accurate MAGPRO | <<locked>> | 88% | 54,172 psi | 85% | 3274 fps | 97.2% |
| ADI AR 2209 | <<locked>> | 88% | 56,652 psi | 89% | 3294 fps | 99.3% |
| ADI AR 2213 | <<locked>> | 90% | 54,940 psi | 86% | 3287 fps | 98.3% |
| ADI AR 2217 | <<locked>> | 98% | 53,780 psi | 84% | 3245 fps | 98.6% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 52,214 psi | 82% | 3258 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 84% | 56,159 psi | 88% | 3297 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 88% | 56,101 psi | 88% | 3274 fps | 99.2% |
| Alliant Reloder-22 | <<locked>> | 90% | 55,259 psi | 87% | 3281 fps | 99.2% |
| Alliant Reloder-23 | <<locked>> | 92% | 56,652 psi | 89% | 3258 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 96% | 57,145 psi | 90% | 3320 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 86% | 53,505 psi | 84% | 3278 fps | 100% |
| Baschieri & Pellagri 109 | <<locked>> | 92% | 56,405 psi | 88% | 3238 fps | 96.2% |
| Bofors RP15 | <<locked>> | 92% | 54,418 psi | 85% | 3268 fps | 99% |
| Bofors RP30 | <<locked>> | 98% | 57,159 psi | 90% | 3317 fps | 99.1% |
| Bofors RP5 | <<locked>> | 90% | 55,259 psi | 87% | 3281 fps | 99.2% |
| Bofors RP7 | <<locked>> | 82% | 56,362 psi | 88% | 3235 fps | 99.6% |
| Hodgdon H1000 | <<locked>> | 96% | 55,332 psi | 87% | 3274 fps | 99.2% |
| Hodgdon H414 | <<locked>> | 82% | 56,739 psi | 89% | 3287 fps | 99.9% |
| Hodgdon H4831 | <<locked>> | 88% | 54,302 psi | 85% | 3219 fps | 97.6% |
| Hodgdon H4831 SC | <<locked>> | 90% | 57,145 psi | 90% | 3268 fps | 98.1% |
| Hodgdon Hybrid 100V | <<locked>> | 86% | 56,478 psi | 89% | 3212 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 96% | 56,202 psi | 88% | 3399 fps | 99.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 37,072 psi | 58% | 2221 fps | 100% |
| IMR 4350 | <<locked>> | 84% | 55,201 psi | 87% | 3215 fps | 99.6% |
| IMR 4831 | <<locked>> | 84% | 55,419 psi | 87% | 3222 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 88% | 54,998 psi | 86% | 3209 fps | 97.9% |
| IMR 7828 SSC | <<locked>> | 92% | 57,145 psi | 90% | 3333 fps | 98.7% |
| IMR 8133 Enduronᴾ | <<locked>> | 100% | 47,384 psi | 74% | 3146 fps | 97.1% |
| Lovex S065 | <<locked>> | 82% | 55,172 psi | 86% | 3202 fps | 100% |
| Lovex S070 | <<locked>> | 84% | 57,348 psi | 90% | 3251 fps | 99.9% |
| Lovex S071 | <<locked>> | 96% | 56,420 psi | 88% | 3209 fps | 100% |
| Norma 204 | <<locked>> | 84% | 56,652 psi | 89% | 3271 fps | 99.2% |
| Norma 217ᴾ | <<locked>> | 100% | 48,022 psi | 75% | 3176 fps | 99.1% |
| Norma MRP | <<locked>> | 88% | 55,274 psi | 87% | 3301 fps | 99.8% |
| Norma URP | <<locked>> | 84% | 57,203 psi | 90% | 3274 fps | 100% |
| Ramshot Grand | <<locked>> | 90% | 54,070 psi | 85% | 3281 fps | 98.5% |
| Ramshot Hunter | <<locked>> | 84% | 56,434 psi | 88% | 3268 fps | 100% |
| Ramshot Magnum | <<locked>> | 94% | 57,508 psi | 90% | 3274 fps | 99.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,826 psi | 59% | 2267 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 82% | 55,492 psi | 87% | 3248 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 82% | 54,259 psi | 85% | 3274 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 53,345 psi | 84% | 3310 fps | 100% |
| ReloadSwiss RS 80 | <<locked>> | 98% | 57,508 psi | 90% | 3333 fps | 98.3% |
| Rottweil R 904 | <<locked>> | 88% | 57,217 psi | 90% | 3258 fps | 98.7% |
| Rottweil R 905 | <<locked>> | 88% | 55,680 psi | 87% | 3264 fps | 99.3% |
| Rottweil R 907 | <<locked>> | 82% | 56,362 psi | 88% | 3235 fps | 99.6% |
| Shooters World Long Rifle | <<locked>> | 82% | 55,172 psi | 86% | 3202 fps | 100% |
| Shooters World SW4350 | <<locked>> | 84% | 57,348 psi | 90% | 3251 fps | 99.9% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 54,375 psi | 85% | 3146 fps | 99.7% |
| SNPE Vectan Tubal 8000 | <<locked>> | 88% | 55,274 psi | 87% | 3261 fps | 99.2% |
| Somchem S361 | <<locked>> | 86% | 55,376 psi | 87% | 3173 fps | 97.9% |
| Somchem S365 | <<locked>> | 84% | 54,491 psi | 85% | 3215 fps | 100% |
| Somchem S385 | <<locked>> | 88% | 56,057 psi | 88% | 3228 fps | 99.7% |
| Vihtavuori N160 | <<locked>> | 82% | 54,955 psi | 86% | 3205 fps | 100% |
| Vihtavuori N165 | <<locked>> | 92% | 56,275 psi | 88% | 3209 fps | 99.6% |
| Vihtavuori N550 | <<locked>> | 82% | 54,302 psi | 85% | 3205 fps | 100% |
| Vihtavuori N555 | <<locked>> | 88% | 54,505 psi | 85% | 3232 fps | 100% |
| Vihtavuori N560 | <<locked>> | 88% | 54,824 psi | 86% | 3294 fps | 97.9% |
| Vihtavuori N565 | <<locked>> | 94% | 55,724 psi | 87% | 3274 fps | 98.3% |
| Vihtavuori N568 | <<locked>> | 98% | 57,682 psi | 90% | 3333 fps | 97.7% |
| Winchester 6.5 StaBALL | <<locked>> | 82% | 54,955 psi | 86% | 3146 fps | 100% |
| Winchester 760 | <<locked>> | 82% | 56,942 psi | 89% | 3287 fps | 99.9% |
| Winchester StaBALL HD | <<locked>> | 92% | 56,565 psi | 89% | 3337 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 90% | 56,347 psi | 88% | 3222 fps | 99.3% |
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% | 38,189 psi | 60% | 2867 fps | 97.5% |
| Accurate 4350 | <<locked>> | 80% | 51,068 psi | 80% | 3169 fps | 100% |
| Accurate MAGPRO | <<locked>> | 84% | 46,557 psi | 73% | 3127 fps | 95% |
| ADI AR 2209 | <<locked>> | 80% | 42,569 psi | 67% | 3022 fps | 96.2% |
| ADI AR 2213 | <<locked>> | 84% | 43,976 psi | 69% | 3074 fps | 95.4% |
| ADI AR 2217 | <<locked>> | 92% | 43,076 psi | 68% | 3035 fps | 95.7% |
| ADI AR 2225 | <<locked>> | 88% | 33,852 psi | 53% | 2838 fps | 95% |
| Alliant Reloder-16 | <<locked>> | 80% | 48,936 psi | 77% | 3179 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 80% | 42,569 psi | 67% | 3015 fps | 96.3% |
| Alliant Reloder-22 | <<locked>> | 82% | 41,379 psi | 65% | 3012 fps | 96% |
| Alliant Reloder-23 | <<locked>> | 80% | 36,956 psi | 58% | 2900 fps | 99.6% |
| Alliant Reloder-25 | <<locked>> | 80% | 31,923 psi | 50% | 2789 fps | 95.7% |
| Alliant Reloder-26 | <<locked>> | 80% | 41,959 psi | 66% | 3058 fps | 99.4% |
| Baschieri & Pellagri 109 | <<locked>> | 90% | 52,808 psi | 83% | 3173 fps | 95.3% |
| Bofors RP15 | <<locked>> | 84% | 41,162 psi | 65% | 3002 fps | 95.8% |
| Bofors RP30 | <<locked>> | 90% | 42,554 psi | 67% | 3038 fps | 95.6% |
| Bofors RP5 | <<locked>> | 82% | 41,379 psi | 65% | 3012 fps | 96% |
| Bofors RP7 | <<locked>> | 80% | 52,736 psi | 83% | 3173 fps | 99.3% |
| Hodgdon H1000 | <<locked>> | 88% | 40,886 psi | 64% | 2986 fps | 95.5% |
| Hodgdon H414 | <<locked>> | 80% | 52,823 psi | 83% | 3222 fps | 99.6% |
| Hodgdon H4831 | <<locked>> | 84% | 47,050 psi | 74% | 3084 fps | 95.8% |
| Hodgdon H4831 SC | <<locked>> | 84% | 46,006 psi | 72% | 3061 fps | 95.4% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 45,905 psi | 72% | 3045 fps | 100% |
| Hodgdon Retumbo | 83.6 gr | 86% | 38,667 psi | 61% | 3022 fps | 95.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,702 psi | 43% | 2005 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 48,341 psi | 76% | 3097 fps | 98.7% |
| IMR 4831 | <<locked>> | 80% | 48,341 psi | 76% | 3104 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 82% | 44,933 psi | 70% | 3018 fps | 95.3% |
| IMR 7828 SSC | <<locked>> | 86% | 45,600 psi | 71% | 3117 fps | 96.1% |
| IMR 8133 Enduron | <<locked>> | 98% | 43,976 psi | 69% | 3074 fps | 96.1% |
| Lovex S065 | <<locked>> | 80% | 51,677 psi | 81% | 3143 fps | 99.9% |
| Lovex S070 | <<locked>> | 80% | 50,038 psi | 78% | 3130 fps | 99.3% |
| Lovex S071 | <<locked>> | 80% | 32,489 psi | 51% | 2723 fps | 95.2% |
| Norma 204 | <<locked>> | 80% | 49,052 psi | 77% | 3136 fps | 97.9% |
| Norma 217 | <<locked>> | 94% | 38,203 psi | 60% | 2959 fps | 96.3% |
| Norma MRP | <<locked>> | 80% | 40,698 psi | 64% | 3015 fps | 97.1% |
| Norma URP | <<locked>> | 80% | 49,705 psi | 78% | 3153 fps | 100% |
| Ramshot Grand | <<locked>> | 84% | 42,583 psi | 67% | 3054 fps | 95.5% |
| Ramshot Hunter | <<locked>> | 80% | 48,965 psi | 77% | 3143 fps | 99.5% |
| Ramshot Magnum | <<locked>> | 84% | 38,174 psi | 60% | 2907 fps | 96% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,282 psi | 44% | 2051 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 51,590 psi | 81% | 3182 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 50,125 psi | 79% | 3205 fps | 100% |
| ReloadSwiss RS 76 | 87.4 gr | 84% | 35,679 psi | 56% | 2917 fps | 95.8% |
| ReloadSwiss RS 80 | <<locked>> | 94% | 48,776 psi | 76% | 3173 fps | 96.2% |
| Rottweil R 904 | <<locked>> | 80% | 43,584 psi | 68% | 3002 fps | 95.4% |
| Rottweil R 905 | <<locked>> | 80% | 41,829 psi | 66% | 2999 fps | 96.2% |
| Rottweil R 907 | <<locked>> | 80% | 52,736 psi | 83% | 3173 fps | 99.3% |
| Shooters World Long Rifle | <<locked>> | 80% | 51,677 psi | 81% | 3143 fps | 99.9% |
| Shooters World SW4350 | <<locked>> | 80% | 50,038 psi | 78% | 3130 fps | 99.3% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 50,647 psi | 79% | 3084 fps | 99.4% |
| SNPE Vectan Tubal 8000 | <<locked>> | 80% | 41,539 psi | 65% | 2992 fps | 96.1% |
| Somchem S361 | <<locked>> | 80% | 44,744 psi | 70% | 2979 fps | 95.2% |
| Somchem S365 | <<locked>> | 80% | 47,224 psi | 74% | 3100 fps | 100% |
| Somchem S385 | <<locked>> | 80% | 42,366 psi | 66% | 2972 fps | 97.3% |
| Vihtavuori N160 | <<locked>> | 80% | 51,314 psi | 80% | 3146 fps | 100% |
| Vihtavuori N165 | <<locked>> | 80% | 36,796 psi | 58% | 2828 fps | 95% |
| Vihtavuori N550 | <<locked>> | 80% | 50,807 psi | 80% | 3143 fps | 100% |
| Vihtavuori N555 | <<locked>> | 80% | 41,205 psi | 65% | 2989 fps | 99.6% |
| Vihtavuori N560 | 84.8 gr | 84% | 47,340 psi | 74% | 3150 fps | 96% |
| Vihtavuori N565 | <<locked>> | 88% | 44,701 psi | 70% | 3061 fps | 95.5% |
| Vihtavuori N568 | <<locked>> | 94% | 49,545 psi | 78% | 3189 fps | 95.7% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 51,242 psi | 80% | 3091 fps | 100% |
| Winchester 760 | <<locked>> | 80% | 53,011 psi | 83% | 3222 fps | 99.6% |
| Winchester StaBALL HD | <<locked>> | 80% | 34,127 psi | 53% | 2913 fps | 99.9% |
| Winchester Supreme 780 | <<locked>> | 80% | 38,914 psi | 61% | 2887 fps | 95.1% |
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 66 powders for 7 mm Rem. Ultra Mag. loaded with the .284 | 110gr | Barnes TTSX FB. Hodgdon Retumbo delivers the highest muzzle velocity at 3,399 fps; across all powders the maximum-charge window runs from 2,221 fps to 3,399 fps. ADI AR 2225 gives the best case fill at 100 %, and 66 of the 66 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 58–90 %, leaving at least 10 % headroom. The 110.0 gr projectile in 0.284" calls for a 1:11.0 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, Vihtavuori N560 rank at the top here: for 7 mm Rem. Ultra Mag. with the .284 | 110gr | Barnes TTSX FB 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.