Load Specifications
Load data in caliber 7 x 75 R SE v. Hofe with .284 | 140gr | Ferrobull Tripple Expand Jagd bullet and 79 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Norma MRP, Vihtavuori N560 and Alliant Reloder-26.
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 2700 | <<locked>> | 82% | 54,070 psi | 90% | 2956 fps | 98.8% |
| Accurate 3100 | <<locked>> | 98% | 52,228 psi | 87% | 2999 fps | 99.6% |
| Accurate 4064 | <<locked>> | 82% | 53,084 psi | 88% | 2940 fps | 100% |
| Accurate 4350 | <<locked>> | 90% | 54,215 psi | 90% | 3054 fps | 100% |
| ADI AR 2208 | <<locked>> | 84% | 53,534 psi | 89% | 2976 fps | 100% |
| ADI AR 2209 | <<locked>> | 94% | 51,909 psi | 86% | 3045 fps | 97.9% |
| ADI AR 2213 | <<locked>> | 98% | 53,084 psi | 88% | 3094 fps | 97% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 52,185 psi | 87% | 3041 fps | 98% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 54,172 psi | 90% | 2999 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 54,389 psi | 90% | 3022 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 51,779 psi | 86% | 3061 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 86% | 52,895 psi | 88% | 3081 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 94% | 51,488 psi | 86% | 3031 fps | 97.9% |
| Alliant Reloder-22 | <<locked>> | 98% | 52,199 psi | 87% | 3087 fps | 98.2% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 52,968 psi | 88% | 3074 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 45,788 psi | 76% | 3002 fps | 99.5% |
| Alliant Reloder-26 | <<locked>> | 96% | 53,040 psi | 88% | 3163 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 51,155 psi | 85% | 3068 fps | 97.9% |
| Bofors RP3 | <<locked>> | 82% | 51,343 psi | 85% | 2956 fps | 100% |
| Bofors RP5 | <<locked>> | 98% | 52,199 psi | 87% | 3087 fps | 98.2% |
| Bofors RP7 | <<locked>> | 88% | 54,418 psi | 90% | 3002 fps | 99% |
| Hodgdon H380 | <<locked>> | 82% | 51,735 psi | 86% | 2972 fps | 99.9% |
| Hodgdon H414 | <<locked>> | 88% | 52,895 psi | 88% | 3048 fps | 99.2% |
| Hodgdon H4350 | <<locked>> | 86% | 52,649 psi | 87% | 3009 fps | 98.3% |
| Hodgdon H4831 | <<locked>> | 96% | 53,330 psi | 89% | 3038 fps | 96.4% |
| Hodgdon H4831 SC | <<locked>> | 96% | 52,272 psi | 87% | 3018 fps | 96.1% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 51,982 psi | 86% | 2979 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 44,918 psi | 75% | 3038 fps | 97.3% |
| Hodgdon Superformance | <<locked>> | 88% | 53,069 psi | 88% | 3087 fps | 99.1% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,434 psi | 61% | 1906 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 52,736 psi | 88% | 2953 fps | 100% |
| IMR 4350 | <<locked>> | 90% | 52,359 psi | 87% | 2982 fps | 98.8% |
| IMR 4451 Enduron | <<locked>> | 86% | 52,678 psi | 88% | 2976 fps | 99.1% |
| IMR 4831 | <<locked>> | 90% | 51,285 psi | 85% | 2989 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 94% | 51,474 psi | 86% | 2969 fps | 96.1% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 54,346 psi | 90% | 3130 fps | 97.4% |
| Lovex S062 | <<locked>> | 82% | 53,069 psi | 88% | 2949 fps | 100% |
| Lovex S065 | <<locked>> | 88% | 52,765 psi | 88% | 2969 fps | 99.7% |
| Lovex S070 | <<locked>> | 90% | 54,056 psi | 90% | 3015 fps | 99.4% |
| Lovex S071ᴾ | <<locked>> | 100% | 46,238 psi | 77% | 2894 fps | 98.9% |
| Norma 203B | <<locked>> | 82% | 53,693 psi | 89% | 3005 fps | 100% |
| Norma 204 | <<locked>> | 90% | 52,808 psi | 88% | 3035 fps | 97.9% |
| Norma MRP | <<locked>> | 96% | 51,837 psi | 86% | 3114 fps | 99.2% |
| Norma URP | <<locked>> | 90% | 53,026 psi | 88% | 3038 fps | 100% |
| Ramshot Grand | <<locked>> | 98% | 51,068 psi | 85% | 3081 fps | 97% |
| Ramshot Hunter | <<locked>> | 90% | 51,953 psi | 86% | 3035 fps | 99.6% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 48,950 psi | 81% | 3012 fps | 98.2% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,985 psi | 61% | 1949 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 51,866 psi | 86% | 2959 fps | 99.4% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 52,185 psi | 87% | 3071 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 54,404 psi | 90% | 3077 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 52,707 psi | 88% | 3104 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 44,875 psi | 75% | 3028 fps | 98.3% |
| Rottweil R 903 | <<locked>> | 84% | 51,706 psi | 86% | 2956 fps | 100% |
| Rottweil R 904 | <<locked>> | 94% | 53,432 psi | 89% | 3012 fps | 97.1% |
| Rottweil R 905 | <<locked>> | 96% | 53,983 psi | 90% | 3074 fps | 98.4% |
| Rottweil R 907 | <<locked>> | 88% | 54,418 psi | 90% | 3002 fps | 99% |
| Shooters World Long Rifle | <<locked>> | 88% | 52,765 psi | 88% | 2969 fps | 99.7% |
| Shooters World Precision | <<locked>> | 82% | 53,069 psi | 88% | 2949 fps | 100% |
| Shooters World SW4350 | <<locked>> | 90% | 54,056 psi | 90% | 3015 fps | 99.4% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 53,417 psi | 89% | 3022 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 52,576 psi | 87% | 2841 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 52,460 psi | 87% | 2923 fps | 99.1% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 53,519 psi | 89% | 3068 fps | 98.3% |
| Somchem S355 | <<locked>> | 84% | 51,634 psi | 86% | 2953 fps | 100% |
| Somchem S361 | <<locked>> | 92% | 51,619 psi | 86% | 2943 fps | 95.9% |
| Somchem S365 | <<locked>> | 92% | 52,475 psi | 87% | 3038 fps | 100% |
| Somchem S385 | <<locked>> | 94% | 51,198 psi | 85% | 2989 fps | 98.6% |
| Vihtavuori N150 | <<locked>> | 86% | 52,895 psi | 88% | 2927 fps | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 51,561 psi | 86% | 2976 fps | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 54,143 psi | 90% | 3022 fps | 98.7% |
| Vihtavuori N540 | <<locked>> | 82% | 53,708 psi | 89% | 2930 fps | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 54,389 psi | 90% | 3038 fps | 100% |
| Vihtavuori N555 | <<locked>> | 96% | 51,576 psi | 86% | 3041 fps | 100% |
| Vihtavuori N560 | <<locked>> | 96% | 52,141 psi | 87% | 3104 fps | 96.5% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 51,097 psi | 85% | 2940 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 53,171 psi | 88% | 3054 fps | 99.3% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 48,486 psi | 81% | 3140 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 51,024 psi | 85% | 2979 fps | 97.7% |
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 2700 | <<locked>> | 80% | 50,401 psi | 84% | 2897 fps | 98.3% |
| Accurate 3100 | <<locked>> | 86% | 34,374 psi | 57% | 2641 fps | 95.8% |
| Accurate 4064 | <<locked>> | 80% | 49,617 psi | 82% | 2884 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 38,043 psi | 63% | 2746 fps | 98.5% |
| ADI AR 2208 | <<locked>> | 80% | 47,152 psi | 78% | 2867 fps | 99.9% |
| ADI AR 2209 | <<locked>> | 88% | 42,453 psi | 71% | 2854 fps | 95.5% |
| ADI AR 2213 | <<locked>> | 94% | 46,441 psi | 77% | 2966 fps | 95.2% |
| Alliant Power Pro Varmint | <<locked>> | 88% | 42,569 psi | 71% | 2854 fps | 95.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 47,630 psi | 79% | 2890 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 50,894 psi | 85% | 2966 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 37,202 psi | 62% | 2762 fps | 98.7% |
| Alliant Reloder-17 | <<locked>> | 80% | 42,395 psi | 70% | 2894 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 88% | 42,105 psi | 70% | 2844 fps | 95.5% |
| Alliant Reloder-22 | <<locked>> | 92% | 42,598 psi | 71% | 2900 fps | 95.9% |
| Alliant Reloder-23 | <<locked>> | 80% | 27,006 psi | 45% | 2493 fps | 96.3% |
| Alliant Reloder-25 | <<locked>> | 90% | 32,982 psi | 55% | 2687 fps | 95.8% |
| Alliant Reloder-26 | 60.6 gr | 82% | 31,140 psi | 52% | 2674 fps | 95.8% |
| Bofors RP15 | <<locked>> | 94% | 42,003 psi | 70% | 2887 fps | 95.5% |
| Bofors RP3 | <<locked>> | 80% | 47,950 psi | 80% | 2900 fps | 100% |
| Bofors RP5 | <<locked>> | 92% | 42,598 psi | 71% | 2900 fps | 95.9% |
| Bofors RP7 | <<locked>> | 80% | 42,119 psi | 70% | 2769 fps | 96.6% |
| Hodgdon H380 | <<locked>> | 80% | 48,356 psi | 80% | 2913 fps | 99.7% |
| Hodgdon H414 | <<locked>> | 80% | 40,321 psi | 67% | 2802 fps | 96.7% |
| Hodgdon H4350 | <<locked>> | 80% | 43,134 psi | 72% | 2825 fps | 96.2% |
| Hodgdon H4831 | <<locked>> | 94% | 49,763 psi | 83% | 2972 fps | 95.5% |
| Hodgdon H4831 SC | <<locked>> | 94% | 48,762 psi | 81% | 2956 fps | 95.2% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 34,606 psi | 57% | 2644 fps | 99% |
| Hodgdon Retumbo | <<locked>> | 96% | 39,247 psi | 65% | 2897 fps | 95.1% |
| Hodgdon Superformance | <<locked>> | 80% | 39,247 psi | 65% | 2808 fps | 96% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,064 psi | 45% | 1699 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 49,559 psi | 82% | 2900 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 37,782 psi | 63% | 2690 fps | 95.3% |
| IMR 4451 Enduron | <<locked>> | 80% | 43,743 psi | 73% | 2805 fps | 97.5% |
| IMR 4831 | <<locked>> | 80% | 36,709 psi | 61% | 2700 fps | 98.3% |
| IMR 4955 Enduron | <<locked>> | 92% | 48,196 psi | 80% | 2907 fps | 95.3% |
| IMR 7828 SSC | <<locked>> | 96% | 47,297 psi | 79% | 2995 fps | 95.6% |
| Lovex S062 | <<locked>> | 80% | 49,676 psi | 83% | 2897 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 40,944 psi | 68% | 2746 fps | 98.1% |
| Lovex S070 | <<locked>> | 80% | 39,175 psi | 65% | 2726 fps | 96.6% |
| Lovex S071 | <<locked>> | 90% | 33,185 psi | 55% | 2608 fps | 95.3% |
| Norma 203B | <<locked>> | 80% | 50,241 psi | 83% | 2949 fps | 100% |
| Norma 204 | <<locked>> | 84% | 42,989 psi | 71% | 2844 fps | 95.6% |
| Norma MRP | 61.7 gr | 86% | 36,172 psi | 60% | 2779 fps | 95.1% |
| Norma URP | <<locked>> | 80% | 37,927 psi | 63% | 2743 fps | 98.4% |
| Ramshot Grand | <<locked>> | 94% | 44,005 psi | 73% | 2936 fps | 95% |
| Ramshot Hunter | <<locked>> | 80% | 36,840 psi | 61% | 2730 fps | 96.5% |
| Ramshot Magnum | <<locked>> | 94% | 38,943 psi | 65% | 2802 fps | 95.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,615 psi | 46% | 1742 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 48,341 psi | 80% | 2897 fps | 98.9% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 45,107 psi | 75% | 2953 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 38,101 psi | 63% | 2769 fps | 98.3% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 36,854 psi | 61% | 2776 fps | 97.7% |
| ReloadSwiss RS 76 | <<locked>> | 96% | 38,899 psi | 65% | 2881 fps | 96.3% |
| Rottweil R 903 | <<locked>> | 80% | 45,063 psi | 75% | 2844 fps | 100% |
| Rottweil R 904 | <<locked>> | 90% | 46,934 psi | 78% | 2894 fps | 95.6% |
| Rottweil R 905 | <<locked>> | 88% | 41,249 psi | 69% | 2828 fps | 95.5% |
| Rottweil R 907 | <<locked>> | 80% | 42,119 psi | 70% | 2769 fps | 96.6% |
| Shooters World Long Rifle | <<locked>> | 80% | 40,944 psi | 68% | 2746 fps | 98.1% |
| Shooters World Precision | <<locked>> | 80% | 49,676 psi | 83% | 2897 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 39,175 psi | 65% | 2726 fps | 96.6% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 46,514 psi | 77% | 2904 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 46,354 psi | 77% | 2746 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 40,045 psi | 67% | 2687 fps | 96.7% |
| SNPE Vectan Tubal 8000 | <<locked>> | 88% | 40,872 psi | 68% | 2822 fps | 95.3% |
| Somchem S355 | <<locked>> | 80% | 45,353 psi | 75% | 2841 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 48,124 psi | 80% | 2881 fps | 95% |
| Somchem S365 | <<locked>> | 80% | 34,374 psi | 57% | 2697 fps | 99.8% |
| Somchem S385 | <<locked>> | 86% | 39,044 psi | 65% | 2749 fps | 95.7% |
| Vihtavuori N150 | <<locked>> | 80% | 43,381 psi | 72% | 2769 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 39,363 psi | 65% | 2746 fps | 98.7% |
| Vihtavuori N165 | <<locked>> | 90% | 38,522 psi | 64% | 2726 fps | 95.1% |
| Vihtavuori N540 | <<locked>> | 80% | 50,343 psi | 84% | 2877 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 38,798 psi | 64% | 2743 fps | 98.4% |
| Vihtavuori N555 | <<locked>> | 80% | 29,979 psi | 50% | 2575 fps | 96.5% |
| Vihtavuori N560 | 67.5 gr | 94% | 48,675 psi | 81% | 3038 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 38,566 psi | 64% | 2710 fps | 99.8% |
| Winchester 760 | <<locked>> | 80% | 40,321 psi | 67% | 2802 fps | 96.7% |
| Winchester StaBALL HD | <<locked>> | 82% | 25,411 psi | 42% | 2520 fps | 96.1% |
| Winchester Supreme 780 | <<locked>> | 90% | 41,234 psi | 69% | 2792 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 79 powders for 7 x 75 R SE v. Hofe loaded with the .284 | 140gr | Ferrobull Tripple Expand Jagd. Alliant Reloder-26 delivers the highest muzzle velocity at 3,163 fps; across all powders the maximum-charge window runs from 1,906 fps to 3,163 fps. Alliant Reloder-23 gives the best case fill at 100 %, and 79 of the 79 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (415 MPa), the top charges use 61–90 %, leaving at least 10 % headroom. The 140.0 gr projectile in 0.284" calls for a 1:11.5 twist; slower twists will usually not stabilise this weight. Alliant Reloder-23, Alliant Reloder-25, Bofors RP15 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. Norma MRP, Vihtavuori N560, Alliant Reloder-26 rank at the top here: for 7 x 75 R SE v. Hofe with the .284 | 140gr | Ferrobull Tripple Expand Jagd 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.