Load Specifications
Load data in caliber 7 x 75 R SE v. Hofe with .284 | 175gr | Nosler AccuBond Long Range bullet and 71 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Winchester StaBALL HD, Accurate MAGPRO and Ramshot Grand.
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: 25.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100 | <<locked>> | 94% | 53,359 psi | 89% | 2710 fps | 100% |
| Accurate 4350 | <<locked>> | 84% | 51,271 psi | 85% | 2690 fps | 100% |
| Accurate MAGPRO | <<locked>> | 92% | 51,895 psi | 86% | 2802 fps | 97.9% |
| ADI AR 2209 | <<locked>> | 90% | 52,083 psi | 87% | 2743 fps | 99.4% |
| ADI AR 2213 | <<locked>> | 94% | 53,345 psi | 89% | 2805 fps | 98.9% |
| ADI AR 2217ᴾ | <<locked>> | 100% | 47,703 psi | 79% | 2703 fps | 98.3% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 42,322 psi | 70% | 2667 fps | 99.5% |
| Alliant Power Pro Varmint | <<locked>> | 90% | 52,315 psi | 87% | 2743 fps | 99.4% |
| Alliant Reloder-16 | <<locked>> | 86% | 52,373 psi | 87% | 2743 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 82% | 53,011 psi | 88% | 2753 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 90% | 51,706 psi | 86% | 2736 fps | 99.4% |
| Alliant Reloder-22 | <<locked>> | 94% | 53,301 psi | 89% | 2802 fps | 99.6% |
| Alliant Reloder-23 | <<locked>> | 96% | 54,447 psi | 90% | 2772 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 53,388 psi | 89% | 2828 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 90% | 50,618 psi | 84% | 2802 fps | 100% |
| Baschieri & Pellagri 109 | <<locked>> | 94% | 51,953 psi | 86% | 2710 fps | 96% |
| Bofors RP15 | <<locked>> | 96% | 52,228 psi | 87% | 2782 fps | 99.5% |
| Bofors RP30ᴾ | <<locked>> | 100% | 49,516 psi | 82% | 2776 fps | 98.9% |
| Bofors RP5 | <<locked>> | 94% | 53,301 psi | 89% | 2802 fps | 99.6% |
| Bofors RP7 | <<locked>> | 84% | 53,969 psi | 90% | 2687 fps | 99.9% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 52,460 psi | 87% | 2789 fps | 99.4% |
| Hodgdon H414 | <<locked>> | 84% | 53,185 psi | 88% | 2743 fps | 100% |
| Hodgdon H4350 | <<locked>> | 82% | 52,286 psi | 87% | 2700 fps | 99.5% |
| Hodgdon H4831 | <<locked>> | 92% | 53,476 psi | 89% | 2746 fps | 98.4% |
| Hodgdon H4831 SC | <<locked>> | 92% | 52,359 psi | 87% | 2730 fps | 98.2% |
| Hodgdon Hybrid 100V | <<locked>> | 88% | 52,721 psi | 88% | 2671 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 52,272 psi | 87% | 2897 fps | 100% |
| Hodgdon Superformance | <<locked>> | 84% | 52,939 psi | 88% | 2776 fps | 99.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 37,072 psi | 62% | 1693 fps | 100% |
| IMR 4350 | <<locked>> | 86% | 52,054 psi | 86% | 2677 fps | 99.8% |
| IMR 4451 Enduron | <<locked>> | 82% | 52,141 psi | 87% | 2661 fps | 99.9% |
| IMR 4831 | <<locked>> | 86% | 51,938 psi | 86% | 2687 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 90% | 51,300 psi | 85% | 2677 fps | 98.1% |
| IMR 7828 SSC | <<locked>> | 94% | 51,256 psi | 85% | 2782 fps | 98.7% |
| Lovex S065 | <<locked>> | 84% | 52,852 psi | 88% | 2664 fps | 100% |
| Lovex S070 | <<locked>> | 86% | 54,114 psi | 90% | 2707 fps | 100% |
| Lovex S071 | <<locked>> | 98% | 51,213 psi | 85% | 2680 fps | 100% |
| Norma 204 | <<locked>> | 86% | 52,591 psi | 87% | 2726 fps | 99.3% |
| Norma 217ᴾ | <<locked>> | 100% | 37,956 psi | 63% | 2602 fps | 98.2% |
| Norma MRP | <<locked>> | 92% | 52,895 psi | 88% | 2822 fps | 100% |
| Norma URP | <<locked>> | 86% | 53,403 psi | 89% | 2723 fps | 100% |
| Ramshot Grand | <<locked>> | 94% | 51,474 psi | 86% | 2795 fps | 99% |
| Ramshot Hunter | <<locked>> | 86% | 52,112 psi | 87% | 2730 fps | 100% |
| Ramshot Magnum | <<locked>> | 98% | 53,417 psi | 89% | 2792 fps | 99.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,840 psi | 63% | 1736 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 51,155 psi | 85% | 2710 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 86% | 53,142 psi | 88% | 2792 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 52,808 psi | 88% | 2894 fps | 100% |
| ReloadSwiss RS 80ᴾ | <<locked>> | 100% | 47,790 psi | 79% | 2785 fps | 97.3% |
| Rottweil R 904 | <<locked>> | 90% | 53,447 psi | 89% | 2717 fps | 98.9% |
| Rottweil R 905 | <<locked>> | 90% | 51,242 psi | 85% | 2726 fps | 99.4% |
| Rottweil R 907 | <<locked>> | 84% | 53,969 psi | 90% | 2687 fps | 99.9% |
| Shooters World Long Rifle | <<locked>> | 84% | 52,852 psi | 88% | 2664 fps | 100% |
| Shooters World SW4350 | <<locked>> | 86% | 54,114 psi | 90% | 2707 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 84% | 51,996 psi | 86% | 2618 fps | 99.9% |
| SNPE Vectan Tubal 8000 | <<locked>> | 92% | 54,288 psi | 90% | 2772 fps | 99.7% |
| Somchem S361 | <<locked>> | 88% | 51,256 psi | 85% | 2654 fps | 97.9% |
| Somchem S365 | <<locked>> | 88% | 53,635 psi | 89% | 2726 fps | 100% |
| Somchem S385 | <<locked>> | 90% | 51,793 psi | 86% | 2700 fps | 99.8% |
| Vihtavuori N150 | <<locked>> | 82% | 52,808 psi | 88% | 2608 fps | 100% |
| Vihtavuori N160 | <<locked>> | 84% | 51,692 psi | 86% | 2667 fps | 100% |
| Vihtavuori N165 | <<locked>> | 94% | 51,097 psi | 85% | 2680 fps | 99.6% |
| Vihtavuori N550 | <<locked>> | 86% | 54,259 psi | 90% | 2720 fps | 100% |
| Vihtavuori N555 | <<locked>> | 92% | 53,316 psi | 89% | 2749 fps | 100% |
| Vihtavuori N560 | <<locked>> | 92% | 52,852 psi | 88% | 2815 fps | 98.6% |
| Vihtavuori N565 | <<locked>> | 98% | 52,446 psi | 87% | 2795 fps | 98.7% |
| Vihtavuori N568ᴾ | <<locked>> | 100% | 49,139 psi | 82% | 2792 fps | 97.1% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 51,039 psi | 85% | 2631 fps | 100% |
| Winchester 760 | <<locked>> | 84% | 53,185 psi | 88% | 2743 fps | 100% |
| Winchester StaBALL HD | <<locked>> | 96% | 51,256 psi | 85% | 2848 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 92% | 51,416 psi | 85% | 2694 fps | 99.3% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 25.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100 | <<locked>> | 80% | 33,518 psi | 56% | 2352 fps | 97.8% |
| Accurate 4350 | <<locked>> | 80% | 44,976 psi | 75% | 2589 fps | 100% |
| Accurate MAGPRO | 59.1 gr | 86% | 41,872 psi | 70% | 2621 fps | 95.4% |
| ADI AR 2209 | <<locked>> | 80% | 37,521 psi | 62% | 2470 fps | 96.5% |
| ADI AR 2213 | <<locked>> | 84% | 38,116 psi | 63% | 2513 fps | 95.2% |
| ADI AR 2217 | <<locked>> | 94% | 39,059 psi | 65% | 2533 fps | 95.8% |
| ADI AR 2225 | <<locked>> | 90% | 30,806 psi | 51% | 2385 fps | 95.7% |
| Alliant Power Pro Varmint | <<locked>> | 80% | 37,927 psi | 63% | 2474 fps | 96.6% |
| Alliant Reloder-16 | <<locked>> | 80% | 43,004 psi | 71% | 2592 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 80% | 49,559 psi | 82% | 2703 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 80% | 37,579 psi | 62% | 2470 fps | 96.6% |
| Alliant Reloder-22 | <<locked>> | 80% | 33,286 psi | 55% | 2408 fps | 95.1% |
| Alliant Reloder-23 | <<locked>> | 80% | 32,024 psi | 53% | 2379 fps | 99.8% |
| Alliant Reloder-25 | <<locked>> | 80% | 28,065 psi | 47% | 2293 fps | 96.3% |
| Alliant Reloder-26 | <<locked>> | 80% | 34,766 psi | 58% | 2510 fps | 99.3% |
| Baschieri & Pellagri 109 | <<locked>> | 92% | 49,008 psi | 81% | 2661 fps | 95.2% |
| Bofors RP15 | <<locked>> | 84% | 35,331 psi | 59% | 2461 fps | 95.8% |
| Bofors RP30 | <<locked>> | 90% | 35,302 psi | 59% | 2493 fps | 95.1% |
| Bofors RP5 | <<locked>> | 80% | 33,286 psi | 55% | 2408 fps | 95.1% |
| Bofors RP7 | <<locked>> | 80% | 47,732 psi | 79% | 2589 fps | 99.4% |
| Hodgdon H1000 | <<locked>> | 90% | 37,507 psi | 62% | 2500 fps | 96% |
| Hodgdon H414 | <<locked>> | 80% | 46,485 psi | 77% | 2635 fps | 99.6% |
| Hodgdon H4350 | <<locked>> | 80% | 49,066 psi | 82% | 2648 fps | 99.2% |
| Hodgdon H4831 | <<locked>> | 84% | 40,785 psi | 68% | 2520 fps | 95.5% |
| Hodgdon H4831 SC | <<locked>> | 84% | 39,958 psi | 66% | 2503 fps | 95.2% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 40,683 psi | 68% | 2484 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 86% | 33,112 psi | 55% | 2477 fps | 95.5% |
| Hodgdon Superformance | <<locked>> | 80% | 45,919 psi | 76% | 2661 fps | 99.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,702 psi | 46% | 1512 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 43,279 psi | 72% | 2526 fps | 98.8% |
| IMR 4451 Enduron | <<locked>> | 80% | 48,979 psi | 81% | 2612 fps | 99.7% |
| IMR 4831 | <<locked>> | 80% | 42,728 psi | 71% | 2536 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 82% | 40,030 psi | 67% | 2470 fps | 95.4% |
| IMR 7828 SSC | <<locked>> | 86% | 39,233 psi | 65% | 2549 fps | 95.8% |
| Lovex S065 | <<locked>> | 80% | 46,601 psi | 77% | 2566 fps | 99.9% |
| Lovex S070 | <<locked>> | 80% | 45,005 psi | 75% | 2559 fps | 99.5% |
| Lovex S071 | <<locked>> | 80% | 28,790 psi | 48% | 2234 fps | 96.1% |
| Norma 204 | <<locked>> | 80% | 42,989 psi | 71% | 2562 fps | 97.8% |
| Norma 217 | <<locked>> | 94% | 31,299 psi | 52% | 2431 fps | 95.5% |
| Norma MRP | <<locked>> | 80% | 34,722 psi | 58% | 2474 fps | 97.2% |
| Norma URP | <<locked>> | 80% | 44,121 psi | 73% | 2575 fps | 100% |
| Ramshot Grand | 56.2 gr | 84% | 36,114 psi | 60% | 2493 fps | 95% |
| Ramshot Hunter | <<locked>> | 80% | 42,786 psi | 71% | 2572 fps | 99.6% |
| Ramshot Magnum | <<locked>> | 84% | 32,271 psi | 54% | 2385 fps | 95.5% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,442 psi | 47% | 1552 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 44,672 psi | 74% | 2605 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 42,859 psi | 71% | 2621 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 84% | 30,095 psi | 50% | 2392 fps | 95.1% |
| ReloadSwiss RS 80 | <<locked>> | 96% | 41,234 psi | 69% | 2657 fps | 95.4% |
| Rottweil R 904 | <<locked>> | 80% | 38,841 psi | 65% | 2451 fps | 95.7% |
| Rottweil R 905 | <<locked>> | 80% | 36,869 psi | 61% | 2454 fps | 96.5% |
| Rottweil R 907 | <<locked>> | 80% | 47,732 psi | 79% | 2589 fps | 99.4% |
| Shooters World Long Rifle | <<locked>> | 80% | 46,601 psi | 77% | 2566 fps | 99.9% |
| Shooters World SW4350 | <<locked>> | 80% | 45,005 psi | 75% | 2559 fps | 99.5% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 45,687 psi | 76% | 2516 fps | 99.4% |
| SNPE Vectan Tubal 8000 | <<locked>> | 80% | 36,550 psi | 61% | 2451 fps | 96.4% |
| Somchem S361 | <<locked>> | 80% | 39,392 psi | 65% | 2438 fps | 95% |
| Somchem S365 | <<locked>> | 80% | 41,046 psi | 68% | 2533 fps | 100% |
| Somchem S385 | <<locked>> | 80% | 37,347 psi | 62% | 2438 fps | 97.5% |
| Vihtavuori N150 | <<locked>> | 80% | 49,487 psi | 82% | 2562 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 45,614 psi | 76% | 2569 fps | 100% |
| Vihtavuori N165 | <<locked>> | 80% | 32,401 psi | 54% | 2320 fps | 95.4% |
| Vihtavuori N550 | <<locked>> | 80% | 44,875 psi | 75% | 2575 fps | 100% |
| Vihtavuori N555 | <<locked>> | 80% | 35,926 psi | 60% | 2448 fps | 99.7% |
| Vihtavuori N560 | <<locked>> | 84% | 40,161 psi | 67% | 2579 fps | 95.6% |
| Vihtavuori N565 | <<locked>> | 88% | 37,507 psi | 62% | 2513 fps | 95% |
| Vihtavuori N568 | <<locked>> | 96% | 42,583 psi | 71% | 2667 fps | 95.2% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 44,469 psi | 74% | 2533 fps | 100% |
| Winchester 760 | <<locked>> | 80% | 46,746 psi | 78% | 2638 fps | 99.6% |
| Winchester StaBALL HD | 53.4 gr | 80% | 28,398 psi | 47% | 2395 fps | 99.9% |
| Winchester Supreme 780 | <<locked>> | 80% | 33,939 psi | 56% | 2362 fps | 95.2% |
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 71 powders for 7 x 75 R SE v. Hofe loaded with the .284 | 175gr | Nosler AccuBond Long Range. Hodgdon Retumbo delivers the highest muzzle velocity at 2,897 fps; across all powders the maximum-charge window runs from 1,693 fps to 2,897 fps. ADI AR 2217 gives the best case fill at 100 %, and 71 of the 71 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (415 MPa), the top charges use 62–90 %, 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, Accurate MAGPRO, Ramshot Grand rank at the top here: for 7 x 75 R SE v. Hofe 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.