Load Specifications
Load data in caliber 7 mm Rem. Ultra Mag. with .284 | 175gr | Berger Elite Hunter bullet and 84 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ADI AR 2218, Vihtavuori N570 and Alliant Reloder-50.
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>> | 82% | 55,303 psi | 87% | 2690 fps | 100% |
| Accurate 3100 | <<locked>> | 82% | 55,230 psi | 87% | 2687 fps | 100% |
| Accurate 8700ᴾ | <<locked>> | 100% | 56,115 psi | 88% | 2795 fps | 99.1% |
| Accurate 8700ᴾ | <<locked>> | 100% | 55,999 psi | 88% | 2795 fps | 99.1% |
| ADI AR 2213 | <<locked>> | 82% | 54,955 psi | 86% | 2789 fps | 100% |
| ADI AR 2213 | <<locked>> | 82% | 55,071 psi | 86% | 2789 fps | 100% |
| ADI AR 2217 | <<locked>> | 90% | 54,969 psi | 86% | 2779 fps | 100% |
| ADI AR 2217 | <<locked>> | 90% | 54,868 psi | 86% | 2776 fps | 100% |
| ADI AR 2218 | <<locked>> | 94% | 55,825 psi | 87% | 2904 fps | 99.6% |
| ADI AR 2218 | <<locked>> | 94% | 55,941 psi | 88% | 2907 fps | 99.6% |
| ADI AR 2225 | <<locked>> | 92% | 55,158 psi | 86% | 2802 fps | 100% |
| ADI AR 2225 | <<locked>> | 92% | 55,027 psi | 86% | 2799 fps | 100% |
| Alliant Reloder-22 | <<locked>> | 82% | 55,593 psi | 87% | 2782 fps | 100% |
| Alliant Reloder-22 | <<locked>> | 82% | 55,695 psi | 87% | 2785 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 84% | 57,667 psi | 90% | 2736 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 82% | 54,114 psi | 85% | 2694 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 86% | 55,201 psi | 87% | 2766 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 86% | 55,085 psi | 86% | 2766 fps | 100% |
| Alliant Reloder-33 | <<locked>> | 90% | 53,882 psi | 84% | 2815 fps | 99.1% |
| Alliant Reloder-33 | <<locked>> | 90% | 53,983 psi | 85% | 2818 fps | 99.1% |
| Alliant Reloder-50 | <<locked>> | 94% | 54,636 psi | 86% | 2818 fps | 98.9% |
| Alliant Reloder-50 | <<locked>> | 94% | 54,520 psi | 85% | 2815 fps | 98.9% |
| Baschieri & Pellagri 109 | <<locked>> | 84% | 55,071 psi | 86% | 2753 fps | 99.3% |
| Baschieri & Pellagri 109 | <<locked>> | 84% | 55,013 psi | 86% | 2749 fps | 99.3% |
| Bofors RP15 | <<locked>> | 84% | 55,230 psi | 87% | 2776 fps | 100% |
| Bofors RP15 | <<locked>> | 84% | 55,158 psi | 86% | 2776 fps | 100% |
| Bofors RP30 | <<locked>> | 88% | 55,216 psi | 87% | 2795 fps | 100% |
| Bofors RP30 | <<locked>> | 88% | 55,085 psi | 86% | 2789 fps | 100% |
| Bofors RP5 | <<locked>> | 82% | 55,695 psi | 87% | 2785 fps | 100% |
| Bofors RP5 | <<locked>> | 82% | 55,593 psi | 87% | 2782 fps | 100% |
| Hodgdon H1000 | <<locked>> | 88% | 56,333 psi | 88% | 2795 fps | 100% |
| Hodgdon H1000 | <<locked>> | 88% | 56,246 psi | 88% | 2792 fps | 100% |
| Hodgdon H4831 | <<locked>> | 82% | 57,276 psi | 90% | 2776 fps | 100% |
| Hodgdon H4831 | <<locked>> | 82% | 57,145 psi | 90% | 2776 fps | 100% |
| Hodgdon H4831 SC | <<locked>> | 82% | 56,246 psi | 88% | 2762 fps | 100% |
| Hodgdon H4831 SC | <<locked>> | 82% | 56,115 psi | 88% | 2762 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 86% | 55,071 psi | 86% | 2854 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 86% | 55,216 psi | 87% | 2858 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 38,058 psi | 60% | 1814 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 38,116 psi | 60% | 1818 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 82% | 56,942 psi | 89% | 2753 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 82% | 57,043 psi | 89% | 2753 fps | 100% |
| IMR 7828 SSC | <<locked>> | 84% | 57,595 psi | 90% | 2831 fps | 100% |
| IMR 7828 SSC | <<locked>> | 84% | 57,682 psi | 90% | 2831 fps | 100% |
| IMR 7977 Enduron | <<locked>> | 88% | 55,883 psi | 88% | 2713 fps | 97% |
| IMR 7977 Enduron | <<locked>> | 88% | 55,767 psi | 87% | 2713 fps | 96.9% |
| IMR 8133 Enduron | <<locked>> | 94% | 54,172 psi | 85% | 2792 fps | 100% |
| IMR 8133 Enduron | <<locked>> | 94% | 54,070 psi | 85% | 2789 fps | 100% |
| Lovex D100 | <<locked>> | 92% | 57,609 psi | 90% | 2762 fps | 96.4% |
| Lovex D100 | <<locked>> | 92% | 57,537 psi | 90% | 2762 fps | 96.4% |
| Lovex S071 | <<locked>> | 88% | 57,667 psi | 90% | 2720 fps | 100% |
| Lovex S071 | <<locked>> | 88% | 57,537 psi | 90% | 2717 fps | 100% |
| Norma 217 | <<locked>> | 94% | 55,883 psi | 88% | 2812 fps | 100% |
| Norma 217 | <<locked>> | 94% | 55,738 psi | 87% | 2808 fps | 100% |
| Ramshot Grand | <<locked>> | 82% | 55,274 psi | 87% | 2795 fps | 100% |
| Ramshot Grand | <<locked>> | 82% | 55,158 psi | 86% | 2795 fps | 100% |
| Ramshot Magnum | <<locked>> | 84% | 53,838 psi | 84% | 2726 fps | 100% |
| Ramshot Magnum | <<locked>> | 84% | 53,722 psi | 84% | 2726 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 39,131 psi | 61% | 1857 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 39,189 psi | 61% | 1857 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 86% | 55,869 psi | 88% | 2838 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 86% | 55,985 psi | 88% | 2838 fps | 100% |
| ReloadSwiss RS 80 | <<locked>> | 88% | 54,897 psi | 86% | 2815 fps | 99.9% |
| ReloadSwiss RS 80 | <<locked>> | 88% | 54,998 psi | 86% | 2815 fps | 99.9% |
| Shooters World 50 BMG | <<locked>> | 92% | 57,609 psi | 90% | 2762 fps | 96.4% |
| Shooters World 50 BMG | <<locked>> | 92% | 57,537 psi | 90% | 2762 fps | 96.4% |
| SNPE Vectan SP 13ᴾ | <<locked>> | 100% | 57,609 psi | 90% | 2799 fps | 99% |
| SNPE Vectan SP 13ᴾ | <<locked>> | 100% | 57,522 psi | 90% | 2799 fps | 99% |
| Vihtavuori 20N29ᴾ | <<locked>> | 100% | 51,010 psi | 80% | 2713 fps | 96.5% |
| Vihtavuori 20N29ᴾ | <<locked>> | 100% | 50,908 psi | 80% | 2713 fps | 96.5% |
| Vihtavuori N165 | <<locked>> | 84% | 55,970 psi | 88% | 2710 fps | 100% |
| Vihtavuori N165 | <<locked>> | 84% | 55,883 psi | 88% | 2710 fps | 100% |
| Vihtavuori N170 | <<locked>> | 88% | 55,622 psi | 87% | 2749 fps | 98.2% |
| Vihtavuori N170 | <<locked>> | 88% | 55,506 psi | 87% | 2746 fps | 98.2% |
| Vihtavuori N565 | <<locked>> | 86% | 56,811 psi | 89% | 2802 fps | 100% |
| Vihtavuori N565 | <<locked>> | 86% | 56,898 psi | 89% | 2802 fps | 100% |
| Vihtavuori N568 | <<locked>> | 88% | 55,187 psi | 86% | 2818 fps | 99.8% |
| Vihtavuori N568 | <<locked>> | 88% | 55,274 psi | 87% | 2818 fps | 99.8% |
| Vihtavuori N570 | <<locked>> | 90% | 56,942 psi | 89% | 2887 fps | 99.2% |
| Vihtavuori N570 | <<locked>> | 90% | 56,811 psi | 89% | 2884 fps | 99.2% |
| Winchester StaBALL HD | <<locked>> | 82% | 55,564 psi | 87% | 2779 fps | 100% |
| Winchester StaBALL HD | <<locked>> | 82% | 55,477 psi | 87% | 2779 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 82% | 55,521 psi | 87% | 2720 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 82% | 55,434 psi | 87% | 2717 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 3100 | <<locked>> | 80% | 51,590 psi | 81% | 2638 fps | 100% |
| Accurate 3100 | <<locked>> | 80% | 51,706 psi | 81% | 2638 fps | 100% |
| Accurate 8700 | <<locked>> | 92% | 41,626 psi | 65% | 2552 fps | 95.8% |
| Accurate 8700 | <<locked>> | 92% | 41,713 psi | 65% | 2552 fps | 95.8% |
| ADI AR 2213 | <<locked>> | 80% | 51,155 psi | 80% | 2730 fps | 99.9% |
| ADI AR 2213 | <<locked>> | 80% | 51,271 psi | 80% | 2733 fps | 99.9% |
| ADI AR 2217 | <<locked>> | 80% | 38,551 psi | 60% | 2500 fps | 98.6% |
| ADI AR 2217 | <<locked>> | 80% | 38,450 psi | 60% | 2497 fps | 98.6% |
| ADI AR 2218 | 82.4 gr | 84% | 38,377 psi | 60% | 2562 fps | 95% |
| ADI AR 2218 | 82.4 gr | 84% | 38,435 psi | 60% | 2566 fps | 95% |
| ADI AR 2225 | <<locked>> | 80% | 35,911 psi | 56% | 2474 fps | 99.8% |
| ADI AR 2225 | <<locked>> | 80% | 35,853 psi | 56% | 2474 fps | 99.8% |
| Alliant Reloder-22 | <<locked>> | 80% | 51,895 psi | 81% | 2730 fps | 100% |
| Alliant Reloder-22 | <<locked>> | 80% | 52,011 psi | 82% | 2730 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 80% | 50,560 psi | 79% | 2644 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 80% | 50,676 psi | 79% | 2644 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 80% | 44,889 psi | 70% | 2615 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 80% | 44,773 psi | 70% | 2612 fps | 100% |
| Alliant Reloder-33 | <<locked>> | 82% | 39,842 psi | 62% | 2559 fps | 95.6% |
| Alliant Reloder-33 | <<locked>> | 82% | 39,929 psi | 63% | 2559 fps | 95.6% |
| Alliant Reloder-50 | 85.6 gr | 86% | 40,480 psi | 63% | 2559 fps | 95.2% |
| Alliant Reloder-50 | 85.6 gr | 86% | 40,408 psi | 63% | 2559 fps | 95.2% |
| Baschieri & Pellagri 109 | <<locked>> | 80% | 48,283 psi | 76% | 2641 fps | 98.3% |
| Baschieri & Pellagri 109 | <<locked>> | 80% | 48,167 psi | 75% | 2641 fps | 98.2% |
| Bofors RP15 | <<locked>> | 80% | 48,327 psi | 76% | 2667 fps | 100% |
| Bofors RP15 | <<locked>> | 80% | 48,428 psi | 76% | 2671 fps | 100% |
| Bofors RP30 | <<locked>> | 80% | 41,930 psi | 66% | 2572 fps | 99.2% |
| Bofors RP30 | <<locked>> | 80% | 41,829 psi | 66% | 2569 fps | 99.2% |
| Bofors RP5 | <<locked>> | 80% | 52,011 psi | 82% | 2730 fps | 100% |
| Bofors RP5 | <<locked>> | 80% | 51,895 psi | 81% | 2730 fps | 100% |
| Hodgdon H1000 | <<locked>> | 80% | 42,047 psi | 66% | 2566 fps | 99.6% |
| Hodgdon H1000 | <<locked>> | 80% | 42,105 psi | 66% | 2569 fps | 99.6% |
| Hodgdon H4831 | <<locked>> | 80% | 53,447 psi | 84% | 2720 fps | 99.9% |
| Hodgdon H4831 | <<locked>> | 80% | 53,359 psi | 84% | 2720 fps | 99.9% |
| Hodgdon H4831 SC | <<locked>> | 80% | 52,460 psi | 82% | 2707 fps | 99.8% |
| Hodgdon H4831 SC | <<locked>> | 80% | 52,373 psi | 82% | 2703 fps | 99.8% |
| Hodgdon Retumbo | <<locked>> | 80% | 44,106 psi | 69% | 2684 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 80% | 44,222 psi | 69% | 2684 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 28,631 psi | 45% | 1627 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 28,660 psi | 45% | 1627 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 80% | 53,476 psi | 84% | 2700 fps | 99.9% |
| IMR 4955 Enduron | <<locked>> | 80% | 53,388 psi | 84% | 2700 fps | 99.9% |
| IMR 7828 SSC | <<locked>> | 80% | 50,096 psi | 79% | 2717 fps | 99.9% |
| IMR 7828 SSC | <<locked>> | 80% | 50,169 psi | 79% | 2720 fps | 99.9% |
| IMR 7977 Enduron | <<locked>> | 84% | 48,979 psi | 77% | 2605 fps | 95.3% |
| IMR 7977 Enduron | <<locked>> | 84% | 49,081 psi | 77% | 2605 fps | 95.3% |
| IMR 8133 Enduron | <<locked>> | 80% | 33,475 psi | 52% | 2402 fps | 96.7% |
| IMR 8133 Enduron | <<locked>> | 80% | 33,402 psi | 52% | 2398 fps | 96.7% |
| Lovex D100 | <<locked>> | 90% | 53,606 psi | 84% | 2703 fps | 95.5% |
| Lovex D100 | <<locked>> | 90% | 53,519 psi | 84% | 2700 fps | 95.5% |
| Lovex S071 | <<locked>> | 80% | 44,643 psi | 70% | 2530 fps | 100% |
| Lovex S071 | <<locked>> | 80% | 44,527 psi | 70% | 2530 fps | 100% |
| Norma 217 | <<locked>> | 80% | 34,171 psi | 54% | 2428 fps | 98.9% |
| Norma 217 | <<locked>> | 80% | 34,055 psi | 53% | 2425 fps | 98.8% |
| Ramshot Grand | <<locked>> | 80% | 51,329 psi | 80% | 2740 fps | 100% |
| Ramshot Grand | <<locked>> | 80% | 51,198 psi | 80% | 2736 fps | 100% |
| Ramshot Magnum | <<locked>> | 80% | 46,369 psi | 73% | 2615 fps | 100% |
| Ramshot Magnum | <<locked>> | 80% | 46,253 psi | 72% | 2612 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 29,486 psi | 46% | 1667 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 29,515 psi | 46% | 1667 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 80% | 44,077 psi | 69% | 2657 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 80% | 44,222 psi | 69% | 2661 fps | 100% |
| ReloadSwiss RS 80 | <<locked>> | 80% | 40,683 psi | 64% | 2569 fps | 97.9% |
| ReloadSwiss RS 80 | <<locked>> | 80% | 40,596 psi | 64% | 2566 fps | 97.9% |
| Shooters World 50 BMG | <<locked>> | 90% | 53,606 psi | 84% | 2703 fps | 95.5% |
| Shooters World 50 BMG | <<locked>> | 90% | 53,519 psi | 84% | 2700 fps | 95.5% |
| SNPE Vectan SP 13 | <<locked>> | 90% | 40,799 psi | 64% | 2516 fps | 95% |
| SNPE Vectan SP 13 | <<locked>> | 90% | 40,698 psi | 64% | 2513 fps | 95% |
| Vihtavuori 20N29 | <<locked>> | 98% | 47,500 psi | 74% | 2654 fps | 95.5% |
| Vihtavuori 20N29 | <<locked>> | 98% | 47,398 psi | 74% | 2654 fps | 95.5% |
| Vihtavuori N165 | <<locked>> | 80% | 49,052 psi | 77% | 2612 fps | 100% |
| Vihtavuori N165 | <<locked>> | 80% | 48,936 psi | 77% | 2612 fps | 100% |
| Vihtavuori N170 | <<locked>> | 82% | 45,324 psi | 71% | 2575 fps | 95.9% |
| Vihtavuori N170 | <<locked>> | 82% | 45,397 psi | 71% | 2579 fps | 95.9% |
| Vihtavuori N565 | <<locked>> | 80% | 46,224 psi | 72% | 2635 fps | 99.4% |
| Vihtavuori N565 | <<locked>> | 80% | 46,340 psi | 73% | 2635 fps | 99.4% |
| Vihtavuori N568 | <<locked>> | 80% | 41,452 psi | 65% | 2579 fps | 97.6% |
| Vihtavuori N568 | <<locked>> | 80% | 41,350 psi | 65% | 2575 fps | 97.6% |
| Vihtavuori N570 | 78.8 gr | 82% | 42,583 psi | 67% | 2631 fps | 96.1% |
| Vihtavuori N570 | 78.8 gr | 82% | 42,656 psi | 67% | 2631 fps | 96.1% |
| Winchester StaBALL HD | <<locked>> | 80% | 51,590 psi | 81% | 2726 fps | 100% |
| Winchester StaBALL HD | <<locked>> | 80% | 51,445 psi | 81% | 2723 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 80% | 51,822 psi | 81% | 2667 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 80% | 51,692 psi | 81% | 2664 fps | 100% |
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 84 powders for 7 mm Rem. Ultra Mag. loaded with the .284 | 175gr | Berger Elite Hunter. ADI AR 2218 delivers the highest muzzle velocity at 2,907 fps; across all powders the maximum-charge window runs from 1,814 fps to 2,907 fps. Accurate 8700 gives the best case fill at 100 %, and 84 of the 84 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 60–90 %, leaving at least 10 % headroom. The 175.0 gr projectile in 0.284" calls for a 1:9.5 twist; slower twists will usually not stabilise this weight. Accurate 8700, Accurate 8700, Hodgdon TrailBoss 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. ADI AR 2218, Vihtavuori N570, Alliant Reloder-50 rank at the top here: for 7 mm Rem. Ultra Mag. with the .284 | 175gr | Berger Elite Hunter 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.