Load Specifications
Load data in caliber 7 x 75 R SE v. Hofe with .284 | 160gr | Reichenberg Mag Drückjagd 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, Norma MRP 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: 25.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100 | <<locked>> | 96% | 54,360 psi | 90% | 2858 fps | 100% |
| Accurate 4350 | <<locked>> | 86% | 52,344 psi | 87% | 2841 fps | 100% |
| Accurate MAGPRO | <<locked>> | 94% | 53,127 psi | 88% | 2953 fps | 97.5% |
| ADI AR 2209 | <<locked>> | 92% | 53,635 psi | 89% | 2904 fps | 99.2% |
| ADI AR 2213 | <<locked>> | 94% | 51,314 psi | 85% | 2897 fps | 98.1% |
| ADI AR 2217ᴾ | <<locked>> | 100% | 45,643 psi | 76% | 2789 fps | 97.1% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 40,364 psi | 67% | 2743 fps | 98.7% |
| Alliant Reloder-16 | <<locked>> | 88% | 53,577 psi | 89% | 2904 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 82% | 50,821 psi | 84% | 2861 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 92% | 53,084 psi | 88% | 2890 fps | 99.2% |
| Alliant Reloder-22 | <<locked>> | 94% | 51,024 psi | 85% | 2897 fps | 99% |
| Alliant Reloder-23 | <<locked>> | 96% | 51,895 psi | 86% | 2874 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 51,227 psi | 85% | 2930 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 92% | 51,779 psi | 86% | 2956 fps | 100% |
| Bofors RP15 | <<locked>> | 98% | 53,592 psi | 89% | 2936 fps | 99.3% |
| Bofors RP30ᴾ | <<locked>> | 100% | 47,166 psi | 78% | 2861 fps | 97.9% |
| Bofors RP5 | <<locked>> | 94% | 51,024 psi | 85% | 2897 fps | 99% |
| Bofors RP7 | <<locked>> | 84% | 52,083 psi | 87% | 2795 fps | 99.5% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 50,357 psi | 84% | 2877 fps | 98.7% |
| Hodgdon H414 | <<locked>> | 84% | 51,082 psi | 85% | 2844 fps | 99.7% |
| Hodgdon H4350 | <<locked>> | 84% | 53,925 psi | 90% | 2861 fps | 99.4% |
| Hodgdon H4831 | <<locked>> | 92% | 51,271 psi | 85% | 2838 fps | 97.4% |
| Hodgdon H4831 SC | <<locked>> | 94% | 53,882 psi | 90% | 2884 fps | 97.9% |
| Hodgdon Hybrid 100V | <<locked>> | 90% | 54,027 psi | 90% | 2828 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 50,053 psi | 83% | 2986 fps | 99.6% |
| Hodgdon Superformance | <<locked>> | 84% | 50,937 psi | 85% | 2877 fps | 99.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,854 psi | 61% | 1791 fps | 100% |
| IMR 4350 | <<locked>> | 88% | 53,635 psi | 89% | 2835 fps | 99.7% |
| IMR 4451 Enduron | <<locked>> | 84% | 53,751 psi | 89% | 2822 fps | 99.8% |
| IMR 4831 | <<locked>> | 88% | 53,040 psi | 88% | 2838 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 92% | 52,808 psi | 88% | 2828 fps | 97.8% |
| IMR 7828 SSC | <<locked>> | 96% | 52,518 psi | 87% | 2933 fps | 98.4% |
| Lovex S065 | <<locked>> | 86% | 54,128 psi | 90% | 2818 fps | 100% |
| Lovex S070 | <<locked>> | 86% | 52,141 psi | 87% | 2812 fps | 99.8% |
| Lovex S071ᴾ | <<locked>> | 100% | 51,938 psi | 86% | 2822 fps | 100% |
| Norma 204 | <<locked>> | 88% | 54,201 psi | 90% | 2887 fps | 99.2% |
| Norma 217ᴾ | <<locked>> | 100% | 35,752 psi | 59% | 2661 fps | 96.6% |
| Norma MRP | <<locked>> | 94% | 54,404 psi | 90% | 2979 fps | 99.9% |
| Norma URP | <<locked>> | 86% | 51,372 psi | 85% | 2831 fps | 100% |
| Ramshot Grand | <<locked>> | 96% | 53,011 psi | 88% | 2953 fps | 98.8% |
| Ramshot Hunter | <<locked>> | 88% | 53,563 psi | 89% | 2887 fps | 100% |
| Ramshot Magnum | <<locked>> | 98% | 51,039 psi | 85% | 2884 fps | 99.5% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,521 psi | 62% | 1831 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 82% | 54,085 psi | 90% | 2904 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 86% | 52,431 psi | 87% | 2867 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 86% | 51,010 psi | 85% | 2897 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 50,647 psi | 84% | 2989 fps | 100% |
| Rottweil R 903 | <<locked>> | 82% | 52,997 psi | 88% | 2795 fps | 100% |
| Rottweil R 904 | <<locked>> | 90% | 51,547 psi | 86% | 2815 fps | 98.1% |
| Rottweil R 905 | <<locked>> | 92% | 52,315 psi | 87% | 2874 fps | 99.2% |
| Rottweil R 907 | <<locked>> | 84% | 52,083 psi | 87% | 2795 fps | 99.5% |
| Shooters World Long Rifle | <<locked>> | 86% | 54,128 psi | 90% | 2818 fps | 100% |
| Shooters World SW4350 | <<locked>> | 86% | 52,141 psi | 87% | 2812 fps | 99.8% |
| SNPE Vectan Tubal 5000 | <<locked>> | 82% | 53,563 psi | 89% | 2677 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 86% | 53,432 psi | 89% | 2772 fps | 99.8% |
| SNPE Vectan Tubal 8000 | <<locked>> | 92% | 51,880 psi | 86% | 2867 fps | 99.1% |
| Somchem S355 | <<locked>> | 82% | 52,924 psi | 88% | 2792 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 52,968 psi | 88% | 2808 fps | 97.7% |
| Somchem S365 | <<locked>> | 88% | 51,387 psi | 85% | 2835 fps | 100% |
| Somchem S385 | <<locked>> | 92% | 52,881 psi | 88% | 2851 fps | 99.6% |
| Vihtavuori N150 | <<locked>> | 84% | 53,998 psi | 90% | 2762 fps | 100% |
| Vihtavuori N160 | <<locked>> | 86% | 53,084 psi | 88% | 2822 fps | 100% |
| Vihtavuori N165 | <<locked>> | 96% | 52,301 psi | 87% | 2828 fps | 99.4% |
| Vihtavuori N550 | <<locked>> | 86% | 52,272 psi | 87% | 2828 fps | 100% |
| Vihtavuori N555 | <<locked>> | 94% | 54,070 psi | 90% | 2897 fps | 100% |
| Vihtavuori N560 | <<locked>> | 94% | 54,375 psi | 90% | 2972 fps | 98.3% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 53,592 psi | 89% | 2943 fps | 98.4% |
| Winchester 6.5 StaBALL | <<locked>> | 86% | 52,620 psi | 87% | 2785 fps | 100% |
| Winchester 760 | <<locked>> | 84% | 51,082 psi | 85% | 2844 fps | 99.7% |
| Winchester StaBALL HD | <<locked>> | 98% | 52,518 psi | 87% | 3005 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 94% | 52,707 psi | 88% | 2841 fps | 99.1% |
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% | 31,198 psi | 52% | 2411 fps | 96.2% |
| Accurate 4350 | <<locked>> | 80% | 42,453 psi | 71% | 2674 fps | 99.9% |
| Accurate MAGPRO | <<locked>> | 90% | 45,992 psi | 76% | 2825 fps | 95.8% |
| ADI AR 2209 | <<locked>> | 82% | 38,276 psi | 64% | 2605 fps | 95.9% |
| ADI AR 2213 | <<locked>> | 88% | 41,655 psi | 69% | 2710 fps | 95.6% |
| ADI AR 2217 | <<locked>> | 96% | 39,856 psi | 66% | 2664 fps | 95.2% |
| ADI AR 2225 | <<locked>> | 94% | 33,170 psi | 55% | 2559 fps | 95.9% |
| Alliant Reloder-16 | <<locked>> | 80% | 41,075 psi | 68% | 2684 fps | 99.9% |
| Alliant Reloder-17 | <<locked>> | 80% | 47,369 psi | 79% | 2805 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 80% | 35,621 psi | 59% | 2543 fps | 95% |
| Alliant Reloder-22 | <<locked>> | 84% | 36,158 psi | 60% | 2595 fps | 95.3% |
| Alliant Reloder-23 | <<locked>> | 80% | 30,298 psi | 50% | 2451 fps | 99.1% |
| Alliant Reloder-25 | <<locked>> | 82% | 28,181 psi | 47% | 2405 fps | 95.3% |
| Alliant Reloder-26 | <<locked>> | 80% | 32,692 psi | 54% | 2572 fps | 98.2% |
| Bofors RP15 | <<locked>> | 86% | 35,868 psi | 60% | 2585 fps | 95% |
| Bofors RP30 | <<locked>> | 94% | 38,261 psi | 64% | 2677 fps | 95.3% |
| Bofors RP5 | <<locked>> | 84% | 36,158 psi | 60% | 2595 fps | 95.3% |
| Bofors RP7 | <<locked>> | 80% | 45,788 psi | 76% | 2684 fps | 98.7% |
| Hodgdon H1000 | <<locked>> | 92% | 38,174 psi | 63% | 2631 fps | 95.2% |
| Hodgdon H414 | <<locked>> | 80% | 44,585 psi | 74% | 2730 fps | 99% |
| Hodgdon H4350 | <<locked>> | 80% | 47,210 psi | 78% | 2743 fps | 98.5% |
| Hodgdon H4831 | <<locked>> | 88% | 44,628 psi | 74% | 2720 fps | 95.8% |
| Hodgdon H4831 SC | <<locked>> | 88% | 43,743 psi | 73% | 2703 fps | 95.6% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 38,711 psi | 64% | 2572 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 90% | 35,853 psi | 60% | 2664 fps | 95.8% |
| Hodgdon Superformance | <<locked>> | 80% | 43,859 psi | 73% | 2749 fps | 98.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,543 psi | 46% | 1598 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 41,365 psi | 69% | 2615 fps | 97.9% |
| IMR 4451 Enduron | <<locked>> | 80% | 47,398 psi | 79% | 2713 fps | 99.2% |
| IMR 4831 | <<locked>> | 80% | 40,712 psi | 68% | 2625 fps | 99.8% |
| IMR 4955 Enduron | <<locked>> | 86% | 43,555 psi | 72% | 2661 fps | 95.7% |
| IMR 7828 SSC | <<locked>> | 88% | 40,074 psi | 67% | 2690 fps | 95.1% |
| Lovex S065 | <<locked>> | 80% | 44,846 psi | 75% | 2661 fps | 99.6% |
| Lovex S070 | <<locked>> | 80% | 42,917 psi | 71% | 2644 fps | 98.8% |
| Lovex S071 | <<locked>> | 82% | 28,718 psi | 48% | 2343 fps | 95.1% |
| Norma 204 | <<locked>> | 80% | 41,191 psi | 68% | 2648 fps | 96.7% |
| Norma 217 | <<locked>> | 98% | 33,504 psi | 56% | 2602 fps | 95.6% |
| Norma MRP | 56.9 gr | 80% | 32,793 psi | 54% | 2539 fps | 95.5% |
| Norma URP | <<locked>> | 80% | 41,959 psi | 70% | 2664 fps | 99.8% |
| Ramshot Grand | <<locked>> | 88% | 39,639 psi | 66% | 2694 fps | 95.4% |
| Ramshot Hunter | <<locked>> | 80% | 40,901 psi | 68% | 2661 fps | 98.9% |
| Ramshot Magnum | <<locked>> | 88% | 35,099 psi | 58% | 2566 fps | 95.8% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,007 psi | 47% | 1634 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 50,328 psi | 84% | 2848 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 42,424 psi | 70% | 2694 fps | 99.8% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 40,973 psi | 68% | 2713 fps | 99.6% |
| ReloadSwiss RS 76 | <<locked>> | 88% | 32,692 psi | 54% | 2575 fps | 95.5% |
| Rottweil R 903 | <<locked>> | 80% | 49,516 psi | 82% | 2743 fps | 100% |
| Rottweil R 904 | <<locked>> | 82% | 39,682 psi | 66% | 2589 fps | 95.1% |
| Rottweil R 905 | <<locked>> | 82% | 37,405 psi | 62% | 2585 fps | 95.9% |
| Rottweil R 907 | <<locked>> | 80% | 45,788 psi | 76% | 2684 fps | 98.7% |
| Shooters World Long Rifle | <<locked>> | 80% | 44,846 psi | 75% | 2661 fps | 99.6% |
| Shooters World SW4350 | <<locked>> | 80% | 42,917 psi | 71% | 2644 fps | 98.8% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 50,314 psi | 84% | 2631 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 43,845 psi | 73% | 2612 fps | 98.8% |
| SNPE Vectan Tubal 8000 | <<locked>> | 82% | 37,072 psi | 62% | 2579 fps | 95.7% |
| Somchem S355 | <<locked>> | 80% | 49,748 psi | 83% | 2743 fps | 100% |
| Somchem S361 | <<locked>> | 84% | 43,207 psi | 72% | 2635 fps | 95.4% |
| Somchem S365 | <<locked>> | 80% | 38,725 psi | 64% | 2621 fps | 100% |
| Somchem S385 | <<locked>> | 80% | 35,331 psi | 59% | 2510 fps | 96% |
| Vihtavuori N150 | <<locked>> | 80% | 47,384 psi | 79% | 2664 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 43,439 psi | 72% | 2664 fps | 99.9% |
| Vihtavuori N165 | <<locked>> | 84% | 35,070 psi | 58% | 2497 fps | 95.5% |
| Vihtavuori N550 | <<locked>> | 80% | 42,801 psi | 71% | 2664 fps | 99.8% |
| Vihtavuori N555 | <<locked>> | 80% | 33,852 psi | 56% | 2523 fps | 99% |
| Vihtavuori N560 | 61.2 gr | 86% | 41,046 psi | 68% | 2720 fps | 95% |
| Vihtavuori N565 | <<locked>> | 92% | 40,567 psi | 67% | 2700 fps | 95.2% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 42,598 psi | 71% | 2628 fps | 100% |
| Winchester 760 | <<locked>> | 80% | 44,585 psi | 74% | 2730 fps | 99% |
| Winchester StaBALL HD | 56.3 gr | 80% | 26,614 psi | 44% | 2444 fps | 99% |
| Winchester Supreme 780 | <<locked>> | 84% | 37,202 psi | 62% | 2552 fps | 95.6% |
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 | 160gr | Reichenberg Mag Drückjagd. Winchester StaBALL HD delivers the highest muzzle velocity at 3,005 fps; across all powders the maximum-charge window runs from 1,791 fps to 3,005 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 59–90 %, leaving at least 10 % headroom. The 160.0 gr projectile in 0.284" calls for a 1:11.0 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, Norma MRP, Vihtavuori N560 rank at the top here: for 7 x 75 R SE v. Hofe with the .284 | 160gr | Reichenberg Mag Drückjagd 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.