Load Specifications
Load data in caliber 7 x 75 R SE v. Hofe with .284 | 152gr | Barnes LRX BT bullet and 83 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Reloder-26, Norma MRP and ADI AR 2209.
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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You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 25.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2700 | <<locked>> | 82% | 54,462 psi | 90% | 2844 fps | 99.2% |
| Accurate 3100 | <<locked>> | 98% | 52,750 psi | 88% | 2890 fps | 99.8% |
| Accurate 4064 | <<locked>> | 82% | 53,577 psi | 89% | 2822 fps | 100% |
| Accurate 4350 | <<locked>> | 88% | 51,155 psi | 85% | 2881 fps | 100% |
| Accurate MAGPRO | <<locked>> | 96% | 51,459 psi | 85% | 2979 fps | 96.3% |
| ADI AR 2208 | <<locked>> | 84% | 54,099 psi | 90% | 2861 fps | 100% |
| ADI AR 2209 | <<locked>> | 94% | 52,460 psi | 87% | 2933 fps | 98.5% |
| ADI AR 2213 | <<locked>> | 98% | 53,577 psi | 89% | 2986 fps | 97.7% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 36,622 psi | 61% | 2690 fps | 96.3% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 52,547 psi | 87% | 2930 fps | 98.5% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 52,547 psi | 87% | 2930 fps | 98.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 82% | 51,401 psi | 85% | 2831 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 52,446 psi | 87% | 2946 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 86% | 53,258 psi | 88% | 2963 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 94% | 51,866 psi | 86% | 2920 fps | 98.4% |
| Alliant Reloder-22 | <<locked>> | 98% | 52,794 psi | 88% | 2982 fps | 98.7% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 53,447 psi | 89% | 2963 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 46,296 psi | 77% | 2897 fps | 99.8% |
| Alliant Reloder-26 | <<locked>> | 96% | 53,534 psi | 89% | 3048 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 51,706 psi | 86% | 2963 fps | 98.5% |
| Bofors RP3 | <<locked>> | 82% | 52,054 psi | 86% | 2844 fps | 100% |
| Bofors RP5 | <<locked>> | 98% | 52,794 psi | 88% | 2982 fps | 98.7% |
| Bofors RP7 | <<locked>> | 86% | 51,445 psi | 85% | 2835 fps | 99% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 45,934 psi | 76% | 2838 fps | 96.7% |
| Hodgdon H380 | <<locked>> | 82% | 52,228 psi | 87% | 2861 fps | 100% |
| Hodgdon H414 | <<locked>> | 88% | 53,505 psi | 89% | 2940 fps | 99.6% |
| Hodgdon H4350 | <<locked>> | 86% | 53,171 psi | 88% | 2897 fps | 98.8% |
| Hodgdon H4831 | <<locked>> | 96% | 53,751 psi | 89% | 2927 fps | 97% |
| Hodgdon H4831 SC | <<locked>> | 96% | 52,634 psi | 87% | 2910 fps | 96.8% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 52,475 psi | 87% | 2867 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 45,295 psi | 75% | 2940 fps | 98.1% |
| Hodgdon Superformance | <<locked>> | 88% | 53,505 psi | 89% | 2972 fps | 99.5% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,434 psi | 61% | 1811 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 53,388 psi | 89% | 2841 fps | 100% |
| IMR 4350 | <<locked>> | 90% | 52,808 psi | 88% | 2874 fps | 99.2% |
| IMR 4451 Enduron | <<locked>> | 86% | 53,258 psi | 88% | 2864 fps | 99.4% |
| IMR 4831 | <<locked>> | 90% | 51,779 psi | 86% | 2877 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 94% | 51,953 psi | 86% | 2861 fps | 96.8% |
| IMR 7828 SSC | <<locked>> | 98% | 51,169 psi | 85% | 2956 fps | 97.3% |
| Lovex S062 | <<locked>> | 82% | 53,505 psi | 89% | 2831 fps | 100% |
| Lovex S065 | <<locked>> | 88% | 53,214 psi | 88% | 2858 fps | 99.9% |
| Lovex S070 | <<locked>> | 88% | 51,372 psi | 85% | 2851 fps | 99.4% |
| Lovex S071ᴾ | <<locked>> | 100% | 46,905 psi | 78% | 2795 fps | 99.4% |
| Norma 203B | <<locked>> | 82% | 54,317 psi | 90% | 2890 fps | 100% |
| Norma 204 | <<locked>> | 90% | 53,330 psi | 89% | 2923 fps | 98.5% |
| Norma MRP | <<locked>> | 96% | 52,272 psi | 87% | 3002 fps | 99.5% |
| Norma URP | <<locked>> | 90% | 53,766 psi | 89% | 2927 fps | 100% |
| Ramshot Grand | <<locked>> | 98% | 51,590 psi | 86% | 2976 fps | 97.7% |
| Ramshot Hunter | <<locked>> | 90% | 52,446 psi | 87% | 2927 fps | 99.8% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 49,545 psi | 82% | 2910 fps | 98.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,057 psi | 62% | 1850 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 52,214 psi | 87% | 2848 fps | 99.6% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 52,924 psi | 88% | 2956 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 51,053 psi | 85% | 2904 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 53,258 psi | 88% | 2992 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 45,324 psi | 75% | 2933 fps | 99% |
| Rottweil R 903 | <<locked>> | 84% | 52,199 psi | 87% | 2841 fps | 100% |
| Rottweil R 904 | <<locked>> | 94% | 53,925 psi | 90% | 2904 fps | 97.8% |
| Rottweil R 905 | <<locked>> | 94% | 50,952 psi | 85% | 2904 fps | 98.4% |
| Rottweil R 907 | <<locked>> | 86% | 51,445 psi | 85% | 2835 fps | 99% |
| Shooters World Long Rifle | <<locked>> | 88% | 53,214 psi | 88% | 2858 fps | 99.9% |
| Shooters World Precision | <<locked>> | 82% | 53,505 psi | 89% | 2831 fps | 100% |
| Shooters World SW4350 | <<locked>> | 88% | 51,372 psi | 85% | 2851 fps | 99.4% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 53,940 psi | 90% | 2907 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 53,185 psi | 88% | 2726 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 52,750 psi | 88% | 2812 fps | 99.4% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 54,070 psi | 90% | 2956 fps | 98.8% |
| Somchem S355 | <<locked>> | 84% | 52,257 psi | 87% | 2838 fps | 100% |
| Somchem S361 | <<locked>> | 92% | 51,996 psi | 86% | 2838 fps | 96.6% |
| Somchem S365 | <<locked>> | 92% | 53,287 psi | 89% | 2927 fps | 100% |
| Somchem S385 | <<locked>> | 94% | 51,692 psi | 86% | 2881 fps | 99% |
| Vihtavuori N150 | <<locked>> | 86% | 53,490 psi | 89% | 2815 fps | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 52,214 psi | 87% | 2864 fps | 100% |
| Vihtavuori N165 | <<locked>> | 98% | 50,966 psi | 85% | 2858 fps | 98.7% |
| Vihtavuori N540 | <<locked>> | 82% | 54,201 psi | 90% | 2812 fps | 100% |
| Vihtavuori N550 | <<locked>> | 88% | 51,213 psi | 85% | 2867 fps | 100% |
| Vihtavuori N555 | <<locked>> | 96% | 52,315 psi | 87% | 2933 fps | 100% |
| Vihtavuori N560 | <<locked>> | 96% | 52,518 psi | 87% | 2995 fps | 97.2% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 48,095 psi | 80% | 2900 fps | 96.4% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 51,750 psi | 86% | 2831 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 53,737 psi | 89% | 2943 fps | 99.6% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 49,342 psi | 82% | 3035 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 51,750 psi | 86% | 2877 fps | 98.3% |
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 2700 | <<locked>> | 80% | 50,865 psi | 85% | 2785 fps | 98.7% |
| Accurate 3100 | <<locked>> | 84% | 32,416 psi | 54% | 2493 fps | 95.8% |
| Accurate 4064 | <<locked>> | 80% | 50,198 psi | 83% | 2769 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 38,667 psi | 64% | 2651 fps | 99.1% |
| Accurate MAGPRO | <<locked>> | 94% | 47,863 psi | 80% | 2910 fps | 95.3% |
| ADI AR 2208 | <<locked>> | 80% | 47,558 psi | 79% | 2756 fps | 100% |
| ADI AR 2209 | 55.9 gr | 86% | 40,161 psi | 67% | 2694 fps | 95.5% |
| ADI AR 2213 | <<locked>> | 92% | 43,816 psi | 73% | 2802 fps | 95.1% |
| ADI AR 2225 | <<locked>> | 98% | 34,330 psi | 57% | 2628 fps | 95.1% |
| Alliant Power Pro Varmint | <<locked>> | 86% | 40,335 psi | 67% | 2697 fps | 95.6% |
| Alliant Power Pro Varmint | <<locked>> | 86% | 40,335 psi | 67% | 2697 fps | 95.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 48,196 psi | 80% | 2779 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 37,652 psi | 63% | 2664 fps | 99.2% |
| Alliant Reloder-17 | <<locked>> | 80% | 42,917 psi | 71% | 2789 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 86% | 39,900 psi | 66% | 2690 fps | 95.6% |
| Alliant Reloder-22 | <<locked>> | 90% | 40,089 psi | 67% | 2740 fps | 95.8% |
| Alliant Reloder-23 | <<locked>> | 80% | 27,369 psi | 45% | 2411 fps | 97.3% |
| Alliant Reloder-25 | <<locked>> | 88% | 31,241 psi | 52% | 2539 fps | 95.9% |
| Alliant Reloder-26 | 56.2 gr | 80% | 29,370 psi | 49% | 2526 fps | 95.8% |
| Bofors RP15 | <<locked>> | 92% | 39,755 psi | 66% | 2730 fps | 95.5% |
| Bofors RP3 | <<locked>> | 80% | 48,457 psi | 81% | 2789 fps | 100% |
| Bofors RP5 | <<locked>> | 90% | 40,089 psi | 67% | 2740 fps | 95.8% |
| Bofors RP7 | <<locked>> | 80% | 42,554 psi | 71% | 2667 fps | 97.3% |
| Hodgdon H1000 | <<locked>> | 98% | 42,931 psi | 71% | 2776 fps | 95.8% |
| Hodgdon H380 | <<locked>> | 80% | 48,936 psi | 81% | 2805 fps | 99.9% |
| Hodgdon H414 | <<locked>> | 80% | 40,669 psi | 68% | 2700 fps | 97.5% |
| Hodgdon H4350 | <<locked>> | 80% | 43,613 psi | 72% | 2723 fps | 96.9% |
| Hodgdon H4831 | <<locked>> | 92% | 46,978 psi | 78% | 2808 fps | 95.4% |
| Hodgdon H4831 SC | <<locked>> | 92% | 46,006 psi | 76% | 2792 fps | 95.2% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 35,230 psi | 59% | 2556 fps | 99.5% |
| Hodgdon Retumbo | <<locked>> | 94% | 37,014 psi | 61% | 2736 fps | 95% |
| Hodgdon Superformance | <<locked>> | 80% | 39,595 psi | 66% | 2713 fps | 96.9% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,195 psi | 45% | 1617 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 50,038 psi | 83% | 2789 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 38,290 psi | 64% | 2595 fps | 96.2% |
| IMR 4451 Enduron | <<locked>> | 80% | 44,019 psi | 73% | 2697 fps | 98.1% |
| IMR 4831 | <<locked>> | 80% | 37,057 psi | 62% | 2602 fps | 98.8% |
| IMR 4955 Enduron | <<locked>> | 90% | 45,745 psi | 76% | 2749 fps | 95.3% |
| IMR 7828 SSC | <<locked>> | 94% | 44,701 psi | 74% | 2835 fps | 95.6% |
| Lovex S062 | <<locked>> | 80% | 50,154 psi | 83% | 2779 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 41,394 psi | 69% | 2644 fps | 98.6% |
| Lovex S070 | <<locked>> | 80% | 39,668 psi | 66% | 2628 fps | 97.4% |
| Lovex S071 | <<locked>> | 88% | 31,589 psi | 52% | 2470 fps | 95.5% |
| Norma 203B | <<locked>> | 80% | 50,908 psi | 85% | 2838 fps | 100% |
| Norma 204 | <<locked>> | 82% | 40,437 psi | 67% | 2680 fps | 95.5% |
| Norma MRP | 57.3 gr | 84% | 34,200 psi | 57% | 2628 fps | 95.1% |
| Norma URP | <<locked>> | 80% | 38,479 psi | 64% | 2648 fps | 99% |
| Ramshot Grand | <<locked>> | 94% | 44,353 psi | 74% | 2838 fps | 95.9% |
| Ramshot Hunter | <<locked>> | 80% | 37,391 psi | 62% | 2638 fps | 97.4% |
| Ramshot Magnum | <<locked>> | 92% | 36,579 psi | 61% | 2648 fps | 95.3% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,804 psi | 46% | 1660 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 48,994 psi | 81% | 2792 fps | 99.3% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 45,643 psi | 76% | 2841 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 38,595 psi | 64% | 2674 fps | 98.9% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 37,362 psi | 62% | 2684 fps | 98.5% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 36,477 psi | 61% | 2720 fps | 96.1% |
| Rottweil R 903 | <<locked>> | 80% | 45,672 psi | 76% | 2736 fps | 100% |
| Rottweil R 904 | <<locked>> | 88% | 44,527 psi | 74% | 2733 fps | 95.6% |
| Rottweil R 905 | <<locked>> | 86% | 39,001 psi | 65% | 2671 fps | 95.5% |
| Rottweil R 907 | <<locked>> | 80% | 42,554 psi | 71% | 2667 fps | 97.3% |
| Shooters World Long Rifle | <<locked>> | 80% | 41,394 psi | 69% | 2644 fps | 98.6% |
| Shooters World Precision | <<locked>> | 80% | 50,154 psi | 83% | 2779 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 39,668 psi | 66% | 2628 fps | 97.4% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 47,137 psi | 78% | 2795 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 46,862 psi | 78% | 2635 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 40,596 psi | 67% | 2592 fps | 97.5% |
| SNPE Vectan Tubal 8000 | <<locked>> | 86% | 38,653 psi | 64% | 2664 fps | 95.3% |
| Somchem S355 | <<locked>> | 80% | 45,847 psi | 76% | 2733 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 48,573 psi | 81% | 2779 fps | 95.8% |
| Somchem S365 | <<locked>> | 80% | 34,969 psi | 58% | 2602 fps | 100% |
| Somchem S385 | <<locked>> | 84% | 36,985 psi | 61% | 2595 fps | 95.7% |
| Vihtavuori N150 | <<locked>> | 80% | 43,932 psi | 73% | 2664 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 39,972 psi | 66% | 2648 fps | 99.2% |
| Vihtavuori N165 | <<locked>> | 88% | 36,448 psi | 61% | 2579 fps | 95.1% |
| Vihtavuori N540 | <<locked>> | 80% | 50,894 psi | 85% | 2766 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 39,291 psi | 65% | 2648 fps | 98.9% |
| Vihtavuori N555 | <<locked>> | 80% | 30,298 psi | 50% | 2487 fps | 97.3% |
| Vihtavuori N560 | <<locked>> | 92% | 45,730 psi | 76% | 2871 fps | 95.5% |
| Vihtavuori N565 | <<locked>> | 98% | 44,918 psi | 75% | 2841 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 38,943 psi | 65% | 2612 fps | 100% |
| Winchester 760 | <<locked>> | 80% | 40,872 psi | 68% | 2707 fps | 97.5% |
| Winchester StaBALL HD | <<locked>> | 80% | 24,120 psi | 40% | 2382 fps | 96.2% |
| Winchester Supreme 780 | <<locked>> | 88% | 38,870 psi | 65% | 2638 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 83 powders for 7 x 75 R SE v. Hofe loaded with the .284 | 152gr | Barnes LRX BT. Alliant Reloder-26 delivers the highest muzzle velocity at 3,048 fps; across all powders the maximum-charge window runs from 1,811 fps to 3,048 fps. ADI AR 2225 gives the best case fill at 100 %, and 83 of the 83 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 152.0 gr projectile in 0.284" calls for a 1:9.0 twist; slower twists will usually not stabilise this weight. ADI AR 2225, Alliant Reloder-23, 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. Alliant Reloder-26, Norma MRP, ADI AR 2209 rank at the top here: for 7 x 75 R SE v. Hofe with the .284 | 152gr | Barnes LRX BT 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.