Load Specifications
Load data in caliber 7 x 75 R SE v. Hofe with .284 | 150gr | Peregrine VLR-4 bullet and 82 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% | 54,056 psi | 90% | 2854 fps | 99.1% |
| Accurate 3100 | <<locked>> | 98% | 52,156 psi | 87% | 2900 fps | 99.8% |
| Accurate 4064 | <<locked>> | 82% | 53,142 psi | 88% | 2835 fps | 100% |
| Accurate 4350 | <<locked>> | 90% | 54,288 psi | 90% | 2949 fps | 100% |
| Accurate MAGPRO | <<locked>> | 96% | 50,894 psi | 85% | 2986 fps | 96% |
| ADI AR 2208 | <<locked>> | 84% | 53,722 psi | 89% | 2874 fps | 100% |
| ADI AR 2209 | <<locked>> | 94% | 51,982 psi | 86% | 2943 fps | 98.3% |
| ADI AR 2213 | <<locked>> | 98% | 53,084 psi | 88% | 2995 fps | 97.4% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 52,040 psi | 86% | 2940 fps | 98.3% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 52,040 psi | 86% | 2940 fps | 98.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 54,404 psi | 90% | 2894 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 51,953 psi | 86% | 2956 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 86% | 52,721 psi | 88% | 2972 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 94% | 51,372 psi | 85% | 2930 fps | 98.2% |
| Alliant Reloder-22 | <<locked>> | 98% | 52,199 psi | 87% | 2989 fps | 98.5% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 52,881 psi | 88% | 2972 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 45,832 psi | 76% | 2907 fps | 99.7% |
| Alliant Reloder-26 | <<locked>> | 96% | 52,837 psi | 88% | 3058 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 51,140 psi | 85% | 2969 fps | 98.3% |
| Bofors RP3 | <<locked>> | 82% | 51,619 psi | 86% | 2858 fps | 100% |
| Bofors RP5 | <<locked>> | 98% | 52,199 psi | 87% | 2989 fps | 98.5% |
| Bofors RP7 | <<locked>> | 88% | 54,447 psi | 90% | 2900 fps | 99.3% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 45,484 psi | 76% | 2844 fps | 96.4% |
| Hodgdon H380 | <<locked>> | 82% | 51,822 psi | 86% | 2874 fps | 100% |
| Hodgdon H414 | <<locked>> | 88% | 53,011 psi | 88% | 2949 fps | 99.5% |
| Hodgdon H4350 | <<locked>> | 86% | 52,736 psi | 88% | 2910 fps | 98.6% |
| Hodgdon H4831 | <<locked>> | 96% | 53,200 psi | 88% | 2936 fps | 96.8% |
| Hodgdon H4831 SC | <<locked>> | 96% | 52,127 psi | 87% | 2917 fps | 96.6% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 52,243 psi | 87% | 2881 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 44,788 psi | 74% | 2946 fps | 97.8% |
| Hodgdon Superformance | <<locked>> | 88% | 53,214 psi | 88% | 2989 fps | 99.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,535 psi | 61% | 1824 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 53,026 psi | 88% | 2854 fps | 100% |
| IMR 4350 | <<locked>> | 90% | 52,373 psi | 87% | 2884 fps | 99.1% |
| IMR 4451 Enduron | <<locked>> | 86% | 52,866 psi | 88% | 2877 fps | 99.3% |
| IMR 4831 | <<locked>> | 90% | 51,314 psi | 85% | 2887 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 94% | 51,503 psi | 86% | 2871 fps | 96.6% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 54,201 psi | 90% | 3028 fps | 97.8% |
| Lovex S062 | <<locked>> | 82% | 53,127 psi | 88% | 2844 fps | 100% |
| Lovex S065 | <<locked>> | 88% | 52,794 psi | 88% | 2871 fps | 99.9% |
| Lovex S070 | <<locked>> | 90% | 54,288 psi | 90% | 2917 fps | 99.6% |
| Lovex S071ᴾ | <<locked>> | 100% | 46,398 psi | 77% | 2805 fps | 99.2% |
| Norma 203B | <<locked>> | 82% | 53,911 psi | 90% | 2904 fps | 100% |
| Norma 204 | <<locked>> | 90% | 52,881 psi | 88% | 2933 fps | 98.3% |
| Norma MRP | <<locked>> | 96% | 51,938 psi | 86% | 3015 fps | 99.4% |
| Norma URP | <<locked>> | 90% | 53,287 psi | 89% | 2936 fps | 100% |
| Ramshot Grand | <<locked>> | 98% | 50,995 psi | 85% | 2982 fps | 97.5% |
| Ramshot Hunter | <<locked>> | 90% | 51,982 psi | 86% | 2936 fps | 99.7% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 48,921 psi | 81% | 2917 fps | 98.6% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,130 psi | 62% | 1867 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 51,837 psi | 86% | 2858 fps | 99.6% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 52,388 psi | 87% | 2966 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 54,273 psi | 90% | 2972 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 52,707 psi | 88% | 3002 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 44,759 psi | 74% | 2936 fps | 98.8% |
| Rottweil R 903 | <<locked>> | 84% | 51,764 psi | 86% | 2854 fps | 100% |
| Rottweil R 904 | <<locked>> | 94% | 53,722 psi | 89% | 2917 fps | 97.6% |
| Rottweil R 905 | <<locked>> | 96% | 54,215 psi | 90% | 2976 fps | 98.8% |
| Rottweil R 907 | <<locked>> | 88% | 54,447 psi | 90% | 2900 fps | 99.3% |
| Shooters World Long Rifle | <<locked>> | 88% | 52,794 psi | 88% | 2871 fps | 99.9% |
| Shooters World Precision | <<locked>> | 82% | 53,127 psi | 88% | 2844 fps | 100% |
| Shooters World SW4350 | <<locked>> | 90% | 54,288 psi | 90% | 2917 fps | 99.6% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 53,476 psi | 89% | 2917 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 52,837 psi | 88% | 2743 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 52,344 psi | 87% | 2822 fps | 99.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 53,751 psi | 89% | 2972 fps | 98.7% |
| Somchem S355 | <<locked>> | 84% | 51,851 psi | 86% | 2854 fps | 100% |
| Somchem S361 | <<locked>> | 92% | 51,503 psi | 86% | 2848 fps | 96.4% |
| Somchem S365 | <<locked>> | 92% | 52,707 psi | 88% | 2940 fps | 100% |
| Somchem S385 | <<locked>> | 94% | 51,169 psi | 85% | 2890 fps | 98.9% |
| Vihtavuori N150 | <<locked>> | 86% | 53,084 psi | 88% | 2828 fps | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 51,735 psi | 86% | 2877 fps | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 54,215 psi | 90% | 2927 fps | 99% |
| Vihtavuori N540 | <<locked>> | 82% | 53,809 psi | 89% | 2825 fps | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 54,360 psi | 90% | 2936 fps | 100% |
| Vihtavuori N555 | <<locked>> | 96% | 51,735 psi | 86% | 2946 fps | 100% |
| Vihtavuori N560 | <<locked>> | 96% | 52,214 psi | 87% | 3005 fps | 97% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 47,500 psi | 79% | 2907 fps | 96.1% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 51,256 psi | 85% | 2841 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 53,243 psi | 88% | 2956 fps | 99.5% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 48,573 psi | 81% | 3041 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 51,198 psi | 85% | 2884 fps | 98.1% |
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 2700 | <<locked>> | 80% | 50,488 psi | 84% | 2795 fps | 98.6% |
| Accurate 3100 | <<locked>> | 84% | 32,068 psi | 53% | 2500 fps | 95.5% |
| Accurate 4064 | <<locked>> | 80% | 49,806 psi | 83% | 2782 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 38,290 psi | 64% | 2661 fps | 98.9% |
| Accurate MAGPRO | <<locked>> | 94% | 47,282 psi | 79% | 2920 fps | 95% |
| ADI AR 2208 | <<locked>> | 80% | 47,239 psi | 78% | 2769 fps | 100% |
| ADI AR 2209 | <<locked>> | 86% | 39,798 psi | 66% | 2703 fps | 95.2% |
| ADI AR 2213 | <<locked>> | 94% | 46,398 psi | 77% | 2871 fps | 95.8% |
| Alliant Power Pro Varmint | <<locked>> | 86% | 39,972 psi | 66% | 2703 fps | 95.4% |
| Alliant Power Pro Varmint | <<locked>> | 86% | 39,972 psi | 66% | 2703 fps | 95.4% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 47,790 psi | 79% | 2792 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 37,318 psi | 62% | 2674 fps | 99.1% |
| Alliant Reloder-17 | <<locked>> | 80% | 42,496 psi | 71% | 2799 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 86% | 39,552 psi | 66% | 2697 fps | 95.3% |
| Alliant Reloder-22 | <<locked>> | 90% | 39,668 psi | 66% | 2746 fps | 95.5% |
| Alliant Reloder-23 | <<locked>> | 80% | 27,108 psi | 45% | 2418 fps | 97% |
| Alliant Reloder-25 | <<locked>> | 88% | 30,937 psi | 51% | 2546 fps | 95.5% |
| Alliant Reloder-26 | 56.3 gr | 80% | 29,051 psi | 48% | 2530 fps | 95.4% |
| Bofors RP15 | <<locked>> | 92% | 39,334 psi | 65% | 2736 fps | 95.2% |
| Bofors RP3 | <<locked>> | 80% | 48,066 psi | 80% | 2802 fps | 100% |
| Bofors RP5 | <<locked>> | 90% | 39,668 psi | 66% | 2746 fps | 95.5% |
| Bofors RP7 | <<locked>> | 80% | 42,250 psi | 70% | 2677 fps | 97.1% |
| Hodgdon H1000 | <<locked>> | 98% | 42,482 psi | 71% | 2779 fps | 95.4% |
| Hodgdon H380 | <<locked>> | 80% | 48,515 psi | 81% | 2818 fps | 99.8% |
| Hodgdon H414 | <<locked>> | 80% | 40,306 psi | 67% | 2710 fps | 97.2% |
| Hodgdon H4350 | <<locked>> | 80% | 43,265 psi | 72% | 2733 fps | 96.7% |
| Hodgdon H4831 | <<locked>> | 92% | 46,528 psi | 77% | 2818 fps | 95.1% |
| Hodgdon H4831 SC | <<locked>> | 94% | 48,733 psi | 81% | 2858 fps | 95.8% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 34,911 psi | 58% | 2562 fps | 99.4% |
| Hodgdon Retumbo | <<locked>> | 96% | 39,305 psi | 65% | 2812 fps | 95.8% |
| Hodgdon Superformance | <<locked>> | 80% | 39,436 psi | 66% | 2723 fps | 96.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,093 psi | 45% | 1627 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 49,661 psi | 83% | 2799 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 37,985 psi | 63% | 2605 fps | 95.9% |
| IMR 4451 Enduron | <<locked>> | 80% | 43,685 psi | 73% | 2707 fps | 97.9% |
| IMR 4831 | <<locked>> | 80% | 36,709 psi | 61% | 2612 fps | 98.7% |
| IMR 4955 Enduron | <<locked>> | 90% | 45,353 psi | 75% | 2759 fps | 95% |
| IMR 7828 SSC | <<locked>> | 94% | 44,251 psi | 74% | 2841 fps | 95.3% |
| Lovex S062 | <<locked>> | 80% | 49,792 psi | 83% | 2792 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 41,089 psi | 68% | 2654 fps | 98.5% |
| Lovex S070 | <<locked>> | 80% | 39,363 psi | 65% | 2638 fps | 97.1% |
| Lovex S071 | <<locked>> | 88% | 31,227 psi | 52% | 2477 fps | 95.1% |
| Norma 203B | <<locked>> | 80% | 50,531 psi | 84% | 2851 fps | 100% |
| Norma 204 | <<locked>> | 82% | 40,089 psi | 67% | 2690 fps | 95.2% |
| Norma MRP | 58.7 gr | 86% | 36,245 psi | 60% | 2694 fps | 95.8% |
| Norma URP | <<locked>> | 80% | 38,130 psi | 63% | 2657 fps | 98.8% |
| Ramshot Grand | <<locked>> | 94% | 44,121 psi | 73% | 2848 fps | 95.6% |
| Ramshot Hunter | <<locked>> | 80% | 37,028 psi | 62% | 2644 fps | 97.1% |
| Ramshot Magnum | <<locked>> | 92% | 36,347 psi | 60% | 2654 fps | 95% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,702 psi | 46% | 1670 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 48,617 psi | 81% | 2805 fps | 99.2% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 45,208 psi | 75% | 2851 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 38,203 psi | 63% | 2680 fps | 98.7% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 37,014 psi | 61% | 2690 fps | 98.2% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 36,100 psi | 60% | 2726 fps | 95.7% |
| Rottweil R 903 | <<locked>> | 80% | 45,295 psi | 75% | 2749 fps | 100% |
| Rottweil R 904 | <<locked>> | 88% | 44,135 psi | 73% | 2743 fps | 95.3% |
| Rottweil R 905 | <<locked>> | 86% | 38,624 psi | 64% | 2677 fps | 95.2% |
| Rottweil R 907 | <<locked>> | 80% | 42,250 psi | 70% | 2677 fps | 97.1% |
| Shooters World Long Rifle | <<locked>> | 80% | 41,089 psi | 68% | 2654 fps | 98.5% |
| Shooters World Precision | <<locked>> | 80% | 49,792 psi | 83% | 2792 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 39,363 psi | 65% | 2638 fps | 97.1% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 46,731 psi | 78% | 2808 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 46,543 psi | 77% | 2648 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 40,277 psi | 67% | 2602 fps | 97.2% |
| SNPE Vectan Tubal 8000 | <<locked>> | 86% | 38,261 psi | 64% | 2674 fps | 95% |
| Somchem S355 | <<locked>> | 80% | 45,513 psi | 76% | 2746 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 48,124 psi | 80% | 2785 fps | 95.5% |
| Somchem S365 | <<locked>> | 80% | 34,592 psi | 57% | 2612 fps | 99.9% |
| Somchem S385 | <<locked>> | 84% | 36,622 psi | 61% | 2605 fps | 95.4% |
| Vihtavuori N150 | <<locked>> | 80% | 43,598 psi | 72% | 2677 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 39,624 psi | 66% | 2657 fps | 99.1% |
| Vihtavuori N165 | <<locked>> | 90% | 38,580 psi | 64% | 2641 fps | 95.7% |
| Vihtavuori N540 | <<locked>> | 80% | 50,517 psi | 84% | 2779 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 38,943 psi | 65% | 2654 fps | 98.8% |
| Vihtavuori N555 | <<locked>> | 80% | 29,979 psi | 50% | 2493 fps | 97.1% |
| Vihtavuori N560 | 62.8 gr | 92% | 45,237 psi | 75% | 2874 fps | 95.1% |
| Vihtavuori N565 | <<locked>> | 98% | 44,353 psi | 74% | 2848 fps | 95.2% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 38,595 psi | 64% | 2621 fps | 99.9% |
| Winchester 760 | <<locked>> | 80% | 40,509 psi | 67% | 2713 fps | 97.3% |
| Winchester StaBALL HD | <<locked>> | 80% | 23,888 psi | 40% | 2385 fps | 95.7% |
| Winchester Supreme 780 | <<locked>> | 90% | 41,423 psi | 69% | 2707 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 82 powders for 7 x 75 R SE v. Hofe loaded with the .284 | 150gr | Peregrine VLR-4. Alliant Reloder-26 delivers the highest muzzle velocity at 3,058 fps; across all powders the maximum-charge window runs from 1,824 fps to 3,058 fps. Alliant Reloder-23 gives the best case fill at 100 %, and 82 of the 82 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 150.0 gr projectile in 0.284" calls for a 1:9.0 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 | 150gr | Peregrine VLR-4 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.