Load Specifications
Load data in caliber 7 mm Rem. Mag. with .284 | 175gr | Nosler AccuBond Long Range bullet and 75 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Winchester StaBALL HD, IMR 7828 SSC 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.
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Max Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100 | <<locked>> | 94% | 53,722 psi | 86% | 2694 fps | 100% |
| Accurate 4350 | <<locked>> | 86% | 55,332 psi | 89% | 2723 fps | 100% |
| Accurate High Country | <<locked>> | 92% | 55,042 psi | 88% | 2838 fps | 99.1% |
| Accurate MAGPRO | <<locked>> | 94% | 55,999 psi | 90% | 2841 fps | 98.3% |
| ADI AR 2209 | <<locked>> | 92% | 56,028 psi | 90% | 2779 fps | 99.6% |
| ADI AR 2213 | <<locked>> | 94% | 53,664 psi | 86% | 2782 fps | 98.7% |
| ADI AR 2217ᴾ | <<locked>> | 100% | 47,964 psi | 77% | 2684 fps | 98% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 42,728 psi | 69% | 2651 fps | 99.4% |
| Alliant Power Pro Varmint | <<locked>> | 92% | 56,159 psi | 90% | 2776 fps | 99.6% |
| Alliant Reloder-16 | <<locked>> | 88% | 56,173 psi | 90% | 2776 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 82% | 53,519 psi | 86% | 2740 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 92% | 55,463 psi | 89% | 2769 fps | 99.6% |
| Alliant Reloder-22 | <<locked>> | 94% | 53,635 psi | 86% | 2779 fps | 99.5% |
| Alliant Reloder-23 | <<locked>> | 96% | 54,563 psi | 87% | 2749 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 53,940 psi | 86% | 2812 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 92% | 54,853 psi | 88% | 2838 fps | 100% |
| Baschieri & Pellagri 109 | <<locked>> | 96% | 55,477 psi | 89% | 2746 fps | 96.4% |
| Bofors RP15 | <<locked>> | 98% | 56,057 psi | 90% | 2818 fps | 99.7% |
| Bofors RP30ᴾ | <<locked>> | 100% | 49,792 psi | 80% | 2753 fps | 98.7% |
| Bofors RP5 | <<locked>> | 94% | 53,635 psi | 86% | 2779 fps | 99.5% |
| Bofors RP7 | <<locked>> | 84% | 54,404 psi | 87% | 2674 fps | 99.8% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 52,953 psi | 85% | 2769 fps | 99.3% |
| Hodgdon H414 | <<locked>> | 84% | 53,359 psi | 86% | 2723 fps | 99.9% |
| Hodgdon H4350 | <<locked>> | 84% | 56,159 psi | 90% | 2736 fps | 99.7% |
| Hodgdon H4831 | <<locked>> | 92% | 53,505 psi | 86% | 2723 fps | 98.1% |
| Hodgdon H4831 SC | <<locked>> | 94% | 56,289 psi | 90% | 2766 fps | 98.6% |
| Hodgdon Hybrid 100V | <<locked>> | 88% | 52,895 psi | 85% | 2654 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 52,794 psi | 85% | 2877 fps | 99.9% |
| Hodgdon Superformance | <<locked>> | 84% | 53,287 psi | 85% | 2756 fps | 99.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 37,057 psi | 59% | 1686 fps | 100% |
| IMR 4350 | <<locked>> | 88% | 55,811 psi | 89% | 2713 fps | 99.9% |
| IMR 4451 Enduron | <<locked>> | 84% | 55,680 psi | 89% | 2694 fps | 100% |
| IMR 4831 | <<locked>> | 88% | 55,579 psi | 89% | 2717 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 92% | 54,940 psi | 88% | 2710 fps | 98.5% |
| IMR 7828 SSC | <<locked>> | 96% | 55,158 psi | 88% | 2818 fps | 99% |
| Lovex S065 | <<locked>> | 86% | 56,434 psi | 90% | 2694 fps | 100% |
| Lovex S070 | <<locked>> | 86% | 54,534 psi | 87% | 2690 fps | 100% |
| Lovex S071ᴾ | <<locked>> | 100% | 54,824 psi | 88% | 2710 fps | 100% |
| Norma 204 | <<locked>> | 86% | 52,968 psi | 85% | 2710 fps | 99.2% |
| Norma 217ᴾ | <<locked>> | 100% | 38,218 psi | 61% | 2575 fps | 97.9% |
| Norma MRP | <<locked>> | 92% | 53,229 psi | 85% | 2799 fps | 99.9% |
| Norma URP | <<locked>> | 86% | 53,838 psi | 86% | 2707 fps | 100% |
| Ramshot Grand | <<locked>> | 96% | 55,825 psi | 90% | 2838 fps | 99.3% |
| Ramshot Hunter | <<locked>> | 88% | 56,202 psi | 90% | 2766 fps | 100% |
| Ramshot Magnum | <<locked>> | 98% | 53,983 psi | 87% | 2776 fps | 99.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,826 psi | 61% | 1726 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 86% | 55,303 psi | 89% | 2749 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 86% | 53,258 psi | 85% | 2772 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 53,287 psi | 85% | 2874 fps | 100% |
| ReloadSwiss RS 80ᴾ | <<locked>> | 100% | 48,167 psi | 77% | 2762 fps | 97% |
| Rottweil R 903 | <<locked>> | 82% | 55,637 psi | 89% | 2674 fps | 100% |
| Rottweil R 904 | <<locked>> | 90% | 53,838 psi | 86% | 2700 fps | 98.7% |
| Rottweil R 905 | <<locked>> | 92% | 54,824 psi | 88% | 2756 fps | 99.6% |
| Rottweil R 907 | <<locked>> | 84% | 54,404 psi | 87% | 2674 fps | 99.8% |
| Shooters World Long Rifle | <<locked>> | 86% | 56,434 psi | 90% | 2694 fps | 100% |
| Shooters World SW4350 | <<locked>> | 86% | 54,534 psi | 87% | 2690 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 82% | 55,622 psi | 89% | 2549 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 86% | 55,579 psi | 89% | 2651 fps | 100% |
| SNPE Vectan Tubal 8000 | <<locked>> | 92% | 54,389 psi | 87% | 2749 fps | 99.6% |
| Somchem S355 | <<locked>> | 82% | 55,245 psi | 89% | 2664 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 55,056 psi | 88% | 2690 fps | 98.3% |
| Somchem S365 | <<locked>> | 88% | 54,070 psi | 87% | 2710 fps | 100% |
| Somchem S385 | <<locked>> | 92% | 55,317 psi | 89% | 2730 fps | 99.9% |
| Vihtavuori N150 | <<locked>> | 82% | 53,011 psi | 85% | 2592 fps | 100% |
| Vihtavuori N160 | <<locked>> | 86% | 55,593 psi | 89% | 2700 fps | 100% |
| Vihtavuori N165 | <<locked>> | 96% | 54,882 psi | 88% | 2713 fps | 99.7% |
| Vihtavuori N550 | <<locked>> | 86% | 54,694 psi | 88% | 2707 fps | 100% |
| Vihtavuori N555 | <<locked>> | 92% | 53,476 psi | 86% | 2730 fps | 100% |
| Vihtavuori N560 | <<locked>> | 92% | 53,171 psi | 85% | 2795 fps | 98.4% |
| Vihtavuori N565 | <<locked>> | 98% | 52,968 psi | 85% | 2776 fps | 98.5% |
| Vihtavuori N568ᴾ | <<locked>> | 100% | 49,356 psi | 79% | 2766 fps | 96.7% |
| Winchester 6.5 StaBALL | <<locked>> | 86% | 55,027 psi | 88% | 2664 fps | 100% |
| Winchester 760 | <<locked>> | 84% | 53,606 psi | 86% | 2726 fps | 99.9% |
| Winchester StaBALL HD | <<locked>> | 98% | 55,840 psi | 90% | 2881 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 94% | 55,317 psi | 89% | 2726 fps | 99.5% |
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% | 33,707 psi | 54% | 2333 fps | 97.6% |
| Accurate 4350 | <<locked>> | 80% | 45,223 psi | 73% | 2569 fps | 100% |
| Accurate High Country | <<locked>> | 82% | 38,957 psi | 62% | 2543 fps | 95.5% |
| Accurate MAGPRO | <<locked>> | 86% | 42,206 psi | 68% | 2598 fps | 95.1% |
| ADI AR 2209 | <<locked>> | 80% | 37,724 psi | 60% | 2451 fps | 96.1% |
| ADI AR 2213 | <<locked>> | 86% | 41,046 psi | 66% | 2552 fps | 95.8% |
| ADI AR 2217 | <<locked>> | 94% | 39,291 psi | 63% | 2510 fps | 95.4% |
| ADI AR 2225 | <<locked>> | 90% | 31,024 psi | 50% | 2362 fps | 95.3% |
| Alliant Power Pro Varmint | <<locked>> | 80% | 38,116 psi | 61% | 2454 fps | 96.3% |
| Alliant Reloder-16 | <<locked>> | 80% | 43,265 psi | 69% | 2572 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 80% | 49,792 psi | 80% | 2684 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 80% | 37,768 psi | 61% | 2448 fps | 96.2% |
| Alliant Reloder-22 | <<locked>> | 82% | 35,766 psi | 57% | 2444 fps | 95.7% |
| Alliant Reloder-23 | <<locked>> | 80% | 32,242 psi | 52% | 2359 fps | 99.7% |
| Alliant Reloder-25 | <<locked>> | 80% | 28,210 psi | 45% | 2274 fps | 95.9% |
| Alliant Reloder-26 | <<locked>> | 80% | 35,128 psi | 56% | 2490 fps | 99.2% |
| Baschieri & Pellagri 109 | <<locked>> | 94% | 52,127 psi | 84% | 2690 fps | 95.7% |
| Bofors RP15 | <<locked>> | 84% | 35,679 psi | 57% | 2441 fps | 95.5% |
| Bofors RP30 | <<locked>> | 92% | 38,072 psi | 61% | 2526 fps | 95.7% |
| Bofors RP5 | <<locked>> | 82% | 35,766 psi | 57% | 2444 fps | 95.7% |
| Bofors RP7 | <<locked>> | 80% | 47,964 psi | 77% | 2569 fps | 99.3% |
| Hodgdon H1000 | <<locked>> | 90% | 37,768 psi | 61% | 2480 fps | 95.6% |
| Hodgdon H414 | <<locked>> | 80% | 46,717 psi | 75% | 2615 fps | 99.4% |
| Hodgdon H4350 | <<locked>> | 80% | 49,284 psi | 79% | 2628 fps | 99% |
| Hodgdon H4831 | <<locked>> | 84% | 40,915 psi | 66% | 2500 fps | 95.1% |
| Hodgdon H4831 SC | <<locked>> | 86% | 43,018 psi | 69% | 2539 fps | 95.8% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 40,944 psi | 66% | 2467 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 86% | 33,402 psi | 54% | 2457 fps | 95% |
| Hodgdon Superformance | <<locked>> | 80% | 46,021 psi | 74% | 2638 fps | 99.2% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,760 psi | 45% | 1506 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 43,468 psi | 70% | 2510 fps | 98.6% |
| IMR 4451 Enduron | <<locked>> | 80% | 49,197 psi | 79% | 2592 fps | 99.6% |
| IMR 4831 | <<locked>> | 80% | 42,946 psi | 69% | 2516 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 82% | 40,190 psi | 64% | 2451 fps | 95.1% |
| IMR 7828 SSC | 56.4 gr | 86% | 39,378 psi | 63% | 2526 fps | 95.4% |
| Lovex S065 | <<locked>> | 80% | 46,818 psi | 75% | 2546 fps | 99.9% |
| Lovex S070 | <<locked>> | 80% | 45,223 psi | 73% | 2539 fps | 99.3% |
| Lovex S071 | <<locked>> | 80% | 28,993 psi | 46% | 2215 fps | 95.7% |
| Norma 204 | <<locked>> | 80% | 43,395 psi | 70% | 2546 fps | 97.6% |
| Norma 217 | <<locked>> | 94% | 31,546 psi | 51% | 2408 fps | 95% |
| Norma MRP | <<locked>> | 80% | 34,911 psi | 56% | 2451 fps | 96.9% |
| Norma URP | <<locked>> | 80% | 44,353 psi | 71% | 2556 fps | 100% |
| Ramshot Grand | <<locked>> | 86% | 38,986 psi | 63% | 2533 fps | 95.7% |
| Ramshot Hunter | <<locked>> | 80% | 43,163 psi | 69% | 2552 fps | 99.4% |
| Ramshot Magnum | <<locked>> | 84% | 32,358 psi | 52% | 2359 fps | 95.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,311 psi | 45% | 1539 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 45,063 psi | 72% | 2592 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 43,236 psi | 69% | 2605 fps | 99.9% |
| ReloadSwiss RS 76 | <<locked>> | 86% | 32,489 psi | 52% | 2434 fps | 96% |
| ReloadSwiss RS 80 | <<locked>> | 96% | 41,423 psi | 66% | 2631 fps | 95% |
| Rottweil R 903 | <<locked>> | 80% | 52,141 psi | 84% | 2625 fps | 100% |
| Rottweil R 904 | <<locked>> | 80% | 39,030 psi | 63% | 2431 fps | 95.4% |
| Rottweil R 905 | <<locked>> | 80% | 37,072 psi | 59% | 2434 fps | 96.2% |
| Rottweil R 907 | <<locked>> | 80% | 47,964 psi | 77% | 2569 fps | 99.3% |
| Shooters World Long Rifle | <<locked>> | 80% | 46,818 psi | 75% | 2546 fps | 99.9% |
| Shooters World SW4350 | <<locked>> | 80% | 45,223 psi | 73% | 2539 fps | 99.3% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 52,185 psi | 84% | 2503 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 45,919 psi | 74% | 2500 fps | 99.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 80% | 36,753 psi | 59% | 2428 fps | 96.1% |
| Somchem S355 | <<locked>> | 80% | 51,895 psi | 83% | 2618 fps | 100% |
| Somchem S361 | <<locked>> | 82% | 42,438 psi | 68% | 2477 fps | 95.6% |
| Somchem S365 | <<locked>> | 80% | 41,292 psi | 66% | 2516 fps | 100% |
| Somchem S385 | <<locked>> | 80% | 37,521 psi | 60% | 2418 fps | 97.2% |
| Vihtavuori N150 | <<locked>> | 80% | 49,719 psi | 80% | 2546 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 45,832 psi | 73% | 2552 fps | 100% |
| Vihtavuori N165 | <<locked>> | 80% | 32,576 psi | 52% | 2300 fps | 95% |
| Vihtavuori N550 | <<locked>> | 80% | 45,092 psi | 72% | 2556 fps | 100% |
| Vihtavuori N555 | <<locked>> | 80% | 36,172 psi | 58% | 2428 fps | 99.6% |
| Vihtavuori N560 | 57.3 gr | 84% | 40,538 psi | 65% | 2562 fps | 95.3% |
| Vihtavuori N565 | <<locked>> | 90% | 40,393 psi | 65% | 2549 fps | 95.5% |
| Vihtavuori N568 | <<locked>> | 98% | 45,934 psi | 74% | 2703 fps | 95.8% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 44,614 psi | 72% | 2513 fps | 100% |
| Winchester 760 | <<locked>> | 80% | 46,949 psi | 75% | 2618 fps | 99.5% |
| Winchester StaBALL HD | 54 gr | 80% | 28,703 psi | 46% | 2375 fps | 99.8% |
| Winchester Supreme 780 | <<locked>> | 82% | 36,695 psi | 59% | 2402 fps | 95.9% |
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 75 powders for 7 mm Rem. Mag. loaded with the .284 | 175gr | Nosler AccuBond Long Range. Winchester StaBALL HD delivers the highest muzzle velocity at 2,881 fps; across all powders the maximum-charge window runs from 1,686 fps to 2,881 fps. ADI AR 2217 gives the best case fill at 100 %, and 75 of the 75 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (430 MPa), the top charges use 59–90 %, leaving at least 10 % headroom. The 175.0 gr projectile in 0.284" calls for a 1:9.0 twist; slower twists will usually not stabilise this weight. ADI AR 2217, ADI AR 2225, Alliant Reloder-25 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. Winchester StaBALL HD, IMR 7828 SSC, Vihtavuori N560 rank at the top here: for 7 mm Rem. Mag. with the .284 | 175gr | Nosler AccuBond Long Range 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.