Load Specifications
Load data in caliber 7 mm Rem. Ultra Mag. with .284 | 162gr | RWS ID Classic bullet and 81 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.
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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 3100 | <<locked>> | 82% | 55,143 psi | 86% | 2772 fps | 100% |
| Accurate 3100 | <<locked>> | 82% | 54,621 psi | 86% | 2766 fps | 100% |
| Accurate 8700ᴾ | <<locked>> | 100% | 56,376 psi | 88% | 2874 fps | 98.8% |
| Accurate 8700ᴾ | <<locked>> | 100% | 55,390 psi | 87% | 2858 fps | 98.6% |
| Accurate MAGPRO | <<locked>> | 82% | 57,696 psi | 90% | 2923 fps | 99.9% |
| ADI AR 2213 | <<locked>> | 82% | 54,926 psi | 86% | 2874 fps | 100% |
| ADI AR 2213 | <<locked>> | 82% | 54,157 psi | 85% | 2861 fps | 99.9% |
| ADI AR 2217 | <<locked>> | 90% | 54,969 psi | 86% | 2861 fps | 100% |
| ADI AR 2217 | <<locked>> | 90% | 54,244 psi | 85% | 2848 fps | 100% |
| ADI AR 2218 | <<locked>> | 94% | 55,970 psi | 88% | 2982 fps | 99.4% |
| ADI AR 2218 | <<locked>> | 94% | 55,158 psi | 86% | 2969 fps | 99.2% |
| ADI AR 2225 | <<locked>> | 92% | 55,259 psi | 87% | 2884 fps | 100% |
| ADI AR 2225 | <<locked>> | 92% | 54,346 psi | 85% | 2871 fps | 100% |
| Alliant Reloder-22 | <<locked>> | 82% | 55,550 psi | 87% | 2867 fps | 100% |
| Alliant Reloder-22 | <<locked>> | 82% | 54,839 psi | 86% | 2858 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 84% | 57,696 psi | 90% | 2828 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 84% | 56,927 psi | 89% | 2815 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 86% | 55,056 psi | 86% | 2851 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 86% | 54,476 psi | 85% | 2841 fps | 100% |
| Alliant Reloder-33 | <<locked>> | 90% | 54,012 psi | 85% | 2894 fps | 98.8% |
| Alliant Reloder-33 | <<locked>> | 92% | 57,406 psi | 90% | 2943 fps | 99.2% |
| Alliant Reloder-50 | <<locked>> | 94% | 54,665 psi | 86% | 2890 fps | 98.5% |
| Alliant Reloder-50 | <<locked>> | 94% | 53,853 psi | 84% | 2877 fps | 98.3% |
| Baschieri & Pellagri 109 | <<locked>> | 84% | 55,114 psi | 86% | 2835 fps | 99% |
| Baschieri & Pellagri 109 | <<locked>> | 84% | 54,375 psi | 85% | 2822 fps | 98.9% |
| Bofors RP15 | <<locked>> | 84% | 55,201 psi | 87% | 2864 fps | 100% |
| Bofors RP15 | <<locked>> | 84% | 54,476 psi | 85% | 2848 fps | 100% |
| Bofors RP30 | <<locked>> | 88% | 55,071 psi | 86% | 2874 fps | 100% |
| Bofors RP30 | <<locked>> | 88% | 54,360 psi | 85% | 2861 fps | 100% |
| Bofors RP5 | <<locked>> | 82% | 55,550 psi | 87% | 2867 fps | 100% |
| Bofors RP5 | <<locked>> | 82% | 54,839 psi | 86% | 2858 fps | 100% |
| Hodgdon H1000 | <<locked>> | 88% | 56,115 psi | 88% | 2874 fps | 100% |
| Hodgdon H1000 | <<locked>> | 88% | 55,390 psi | 87% | 2864 fps | 100% |
| Hodgdon H4831 | <<locked>> | 82% | 57,087 psi | 89% | 2861 fps | 99.9% |
| Hodgdon H4831 | <<locked>> | 82% | 56,376 psi | 88% | 2848 fps | 99.9% |
| Hodgdon H4831 SC | <<locked>> | 82% | 56,115 psi | 88% | 2844 fps | 99.9% |
| Hodgdon H4831 SC | <<locked>> | 82% | 55,405 psi | 87% | 2835 fps | 99.8% |
| Hodgdon Retumbo | <<locked>> | 86% | 54,911 psi | 86% | 2940 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 86% | 54,099 psi | 85% | 2927 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 38,014 psi | 60% | 1893 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 38,058 psi | 60% | 1890 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 82% | 56,927 psi | 89% | 2838 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 82% | 56,275 psi | 88% | 2825 fps | 99.9% |
| IMR 7828 SSC | <<locked>> | 84% | 57,537 psi | 90% | 2917 fps | 100% |
| IMR 7828 SSC | <<locked>> | 84% | 56,739 psi | 89% | 2904 fps | 100% |
| IMR 7977 Enduron | <<locked>> | 88% | 55,840 psi | 88% | 2795 fps | 96.5% |
| IMR 7977 Enduron | <<locked>> | 88% | 55,245 psi | 87% | 2782 fps | 96.2% |
| IMR 8133 Enduron | <<locked>> | 94% | 54,157 psi | 85% | 2871 fps | 100% |
| IMR 8133 Enduron | <<locked>> | 96% | 57,261 psi | 90% | 2913 fps | 100% |
| Lovex D100 | <<locked>> | 92% | 57,638 psi | 90% | 2841 fps | 96% |
| Lovex S071 | <<locked>> | 88% | 57,508 psi | 90% | 2802 fps | 100% |
| Lovex S071 | <<locked>> | 88% | 56,768 psi | 89% | 2792 fps | 100% |
| Norma 217 | <<locked>> | 94% | 55,796 psi | 87% | 2890 fps | 100% |
| Norma 217 | <<locked>> | 94% | 55,042 psi | 86% | 2877 fps | 100% |
| Ramshot Grand | <<locked>> | 82% | 55,158 psi | 86% | 2881 fps | 100% |
| Ramshot Grand | <<locked>> | 82% | 54,346 psi | 85% | 2867 fps | 100% |
| Ramshot Magnum | <<locked>> | 84% | 53,664 psi | 84% | 2808 fps | 100% |
| Ramshot Magnum | <<locked>> | 86% | 57,232 psi | 90% | 2854 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 39,189 psi | 61% | 1939 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 39,088 psi | 61% | 1932 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 86% | 55,883 psi | 88% | 2920 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 86% | 55,114 psi | 86% | 2910 fps | 100% |
| ReloadSwiss RS 80 | <<locked>> | 88% | 55,013 psi | 86% | 2894 fps | 99.8% |
| ReloadSwiss RS 80 | <<locked>> | 88% | 54,128 psi | 85% | 2877 fps | 99.7% |
| Shooters World 50 BMG | <<locked>> | 92% | 57,638 psi | 90% | 2841 fps | 96% |
| SNPE Vectan SP 13 | <<locked>> | 98% | 53,882 psi | 84% | 2818 fps | 98.1% |
| SNPE Vectan SP 13ᴾ | <<locked>> | 100% | 57,072 psi | 89% | 2867 fps | 98.6% |
| Vihtavuori N165 | <<locked>> | 84% | 55,782 psi | 87% | 2792 fps | 100% |
| Vihtavuori N165 | <<locked>> | 84% | 55,274 psi | 87% | 2785 fps | 100% |
| Vihtavuori N170 | <<locked>> | 88% | 55,608 psi | 87% | 2828 fps | 97.9% |
| Vihtavuori N170 | <<locked>> | 88% | 55,027 psi | 86% | 2815 fps | 97.6% |
| Vihtavuori N565 | <<locked>> | 86% | 56,753 psi | 89% | 2884 fps | 100% |
| Vihtavuori N565 | <<locked>> | 86% | 56,043 psi | 88% | 2874 fps | 100% |
| Vihtavuori N568 | <<locked>> | 88% | 55,317 psi | 87% | 2900 fps | 99.7% |
| Vihtavuori N568 | <<locked>> | 88% | 54,447 psi | 85% | 2887 fps | 99.6% |
| Vihtavuori N570 | <<locked>> | 90% | 56,956 psi | 89% | 2966 fps | 98.9% |
| Vihtavuori N570 | <<locked>> | 90% | 56,231 psi | 88% | 2953 fps | 98.8% |
| Winchester StaBALL HD | <<locked>> | 82% | 55,506 psi | 87% | 2864 fps | 100% |
| Winchester StaBALL HD | <<locked>> | 82% | 54,578 psi | 86% | 2851 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 82% | 55,347 psi | 87% | 2802 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 82% | 54,824 psi | 86% | 2792 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% | 51,634 psi | 81% | 2723 fps | 100% |
| Accurate 3100 | <<locked>> | 80% | 51,068 psi | 80% | 2713 fps | 100% |
| Accurate 8700 | <<locked>> | 92% | 41,684 psi | 65% | 2621 fps | 95.1% |
| Accurate 8700 | <<locked>> | 94% | 44,353 psi | 70% | 2671 fps | 96% |
| Accurate MAGPRO | <<locked>> | 80% | 53,780 psi | 84% | 2864 fps | 99.6% |
| ADI AR 2213 | <<locked>> | 80% | 51,097 psi | 80% | 2812 fps | 99.8% |
| ADI AR 2213 | <<locked>> | 80% | 50,546 psi | 79% | 2802 fps | 99.7% |
| ADI AR 2217 | <<locked>> | 80% | 38,348 psi | 60% | 2569 fps | 98.1% |
| ADI AR 2217 | <<locked>> | 80% | 37,840 psi | 59% | 2552 fps | 97.8% |
| ADI AR 2218 | 89.6 gr | 86% | 41,336 psi | 65% | 2700 fps | 95.6% |
| ADI AR 2218 | 87.6 gr | 86% | 40,799 psi | 64% | 2687 fps | 95.2% |
| ADI AR 2225 | <<locked>> | 80% | 35,795 psi | 56% | 2543 fps | 99.5% |
| ADI AR 2225 | <<locked>> | 80% | 35,317 psi | 55% | 2533 fps | 99.4% |
| Alliant Reloder-22 | <<locked>> | 80% | 51,822 psi | 81% | 2812 fps | 100% |
| Alliant Reloder-22 | <<locked>> | 80% | 51,285 psi | 80% | 2802 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 80% | 50,517 psi | 79% | 2730 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 80% | 49,922 psi | 78% | 2720 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 80% | 44,802 psi | 70% | 2694 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 80% | 44,048 psi | 69% | 2680 fps | 100% |
| Alliant Reloder-33 | <<locked>> | 84% | 43,018 psi | 67% | 2690 fps | 96% |
| Alliant Reloder-33 | <<locked>> | 84% | 42,395 psi | 66% | 2680 fps | 95.8% |
| Alliant Reloder-50 | 91 gr | 88% | 43,569 psi | 68% | 2690 fps | 95.6% |
| Alliant Reloder-50 | 91 gr | 88% | 42,975 psi | 67% | 2677 fps | 95.4% |
| Baschieri & Pellagri 109 | <<locked>> | 80% | 48,240 psi | 76% | 2720 fps | 97.8% |
| Baschieri & Pellagri 109 | <<locked>> | 80% | 47,659 psi | 75% | 2707 fps | 97.6% |
| Bofors RP15 | <<locked>> | 80% | 48,211 psi | 76% | 2749 fps | 99.9% |
| Bofors RP15 | <<locked>> | 80% | 47,674 psi | 75% | 2740 fps | 99.8% |
| Bofors RP30 | <<locked>> | 80% | 41,843 psi | 66% | 2644 fps | 98.8% |
| Bofors RP30 | <<locked>> | 80% | 41,292 psi | 65% | 2631 fps | 98.7% |
| Bofors RP5 | <<locked>> | 80% | 51,822 psi | 81% | 2812 fps | 100% |
| Bofors RP5 | <<locked>> | 80% | 51,285 psi | 80% | 2802 fps | 100% |
| Hodgdon H1000 | <<locked>> | 80% | 41,872 psi | 66% | 2641 fps | 99.3% |
| Hodgdon H1000 | <<locked>> | 80% | 41,365 psi | 65% | 2631 fps | 99.2% |
| Hodgdon H4831 | <<locked>> | 80% | 53,258 psi | 83% | 2802 fps | 99.7% |
| Hodgdon H4831 | <<locked>> | 80% | 52,721 psi | 83% | 2792 fps | 99.7% |
| Hodgdon H4831 SC | <<locked>> | 80% | 52,330 psi | 82% | 2789 fps | 99.7% |
| Hodgdon H4831 SC | <<locked>> | 80% | 51,793 psi | 81% | 2776 fps | 99.6% |
| Hodgdon Retumbo | <<locked>> | 80% | 44,048 psi | 69% | 2762 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 80% | 43,439 psi | 68% | 2749 fps | 99.9% |
| Hodgdon TrailBoss | <<locked>> | 80% | 28,587 psi | 45% | 1699 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 28,660 psi | 45% | 1696 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 80% | 53,432 psi | 84% | 2785 fps | 99.8% |
| IMR 4955 Enduron | <<locked>> | 80% | 52,779 psi | 83% | 2772 fps | 99.7% |
| IMR 7828 SSC | <<locked>> | 80% | 49,951 psi | 78% | 2799 fps | 99.7% |
| IMR 7828 SSC | <<locked>> | 80% | 49,371 psi | 77% | 2785 fps | 99.6% |
| IMR 7977 Enduron | <<locked>> | 86% | 52,330 psi | 82% | 2740 fps | 95.7% |
| IMR 7977 Enduron | <<locked>> | 86% | 51,750 psi | 81% | 2726 fps | 95.4% |
| IMR 8133 Enduron | <<locked>> | 80% | 33,330 psi | 52% | 2464 fps | 95.9% |
| IMR 8133 Enduron | <<locked>> | 80% | 32,822 psi | 51% | 2448 fps | 95.6% |
| Lovex D100 | <<locked>> | 90% | 53,780 psi | 84% | 2779 fps | 95% |
| Lovex S071 | <<locked>> | 80% | 44,483 psi | 70% | 2608 fps | 100% |
| Lovex S071 | <<locked>> | 80% | 43,947 psi | 69% | 2598 fps | 100% |
| Norma 217 | <<locked>> | 80% | 33,968 psi | 53% | 2490 fps | 98.3% |
| Norma 217 | <<locked>> | 80% | 33,431 psi | 52% | 2477 fps | 98.1% |
| Ramshot Grand | <<locked>> | 80% | 51,184 psi | 80% | 2818 fps | 99.9% |
| Ramshot Grand | <<locked>> | 80% | 50,386 psi | 79% | 2805 fps | 99.9% |
| Ramshot Magnum | <<locked>> | 80% | 46,282 psi | 73% | 2694 fps | 100% |
| Ramshot Magnum | <<locked>> | 80% | 45,600 psi | 71% | 2677 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 29,399 psi | 46% | 1739 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 29,486 psi | 46% | 1739 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 80% | 44,193 psi | 69% | 2736 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 80% | 43,453 psi | 68% | 2723 fps | 100% |
| ReloadSwiss RS 80 | <<locked>> | 80% | 40,495 psi | 63% | 2631 fps | 97.3% |
| ReloadSwiss RS 80 | <<locked>> | 80% | 39,827 psi | 62% | 2618 fps | 97% |
| Shooters World 50 BMG | <<locked>> | 90% | 53,780 psi | 84% | 2779 fps | 95% |
| SNPE Vectan SP 13 | <<locked>> | 92% | 43,772 psi | 69% | 2641 fps | 95.4% |
| SNPE Vectan SP 13 | <<locked>> | 92% | 43,047 psi | 67% | 2628 fps | 95.1% |
| Vihtavuori N165 | <<locked>> | 80% | 48,936 psi | 77% | 2694 fps | 100% |
| Vihtavuori N165 | <<locked>> | 80% | 48,443 psi | 76% | 2684 fps | 100% |
| Vihtavuori N170 | <<locked>> | 82% | 45,368 psi | 71% | 2651 fps | 95.3% |
| Vihtavuori N170 | <<locked>> | 82% | 44,788 psi | 70% | 2638 fps | 95% |
| Vihtavuori N565 | <<locked>> | 80% | 46,282 psi | 73% | 2713 fps | 99.1% |
| Vihtavuori N565 | <<locked>> | 80% | 45,600 psi | 71% | 2697 fps | 99% |
| Vihtavuori N568 | <<locked>> | 80% | 41,394 psi | 65% | 2648 fps | 97% |
| Vihtavuori N568 | <<locked>> | 80% | 40,756 psi | 64% | 2635 fps | 96.7% |
| Vihtavuori N570 | 81.8 gr | 82% | 42,598 psi | 67% | 2703 fps | 95.4% |
| Vihtavuori N570 | 81.8 gr | 82% | 41,901 psi | 66% | 2687 fps | 95% |
| Winchester StaBALL HD | <<locked>> | 80% | 51,459 psi | 81% | 2808 fps | 100% |
| Winchester StaBALL HD | <<locked>> | 80% | 50,749 psi | 80% | 2799 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 80% | 51,576 psi | 81% | 2746 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 80% | 51,082 psi | 80% | 2736 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 81 powders for 7 mm Rem. Ultra Mag. loaded with the .284 | 162gr | RWS ID Classic. ADI AR 2218 delivers the highest muzzle velocity at 2,982 fps; across all powders the maximum-charge window runs from 1,890 fps to 2,982 fps. Accurate 8700 gives the best case fill at 100 %, and 81 of the 81 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 162.0 gr projectile in 0.284" calls for a 1:12.0 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 | 162gr | RWS ID Classic 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.