Load Specifications
Bullet Manufacturer:Barnes
Bullet Weight:171 gr
Bullet Diameter:0.284"
Bullet Length:<<locked>>
Caliber:7 x 75 R SE v. Hofe load data
Case Length (l3):2.952"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:81 Grains of Water
Primer Size:Large Rifle (LR)
Barrel Length:25.6"
Max. allowed Pressure:60,191 psi
Load data in caliber 7 x 75 R SE v. Hofe with .284 | 171gr | Barnes Match Burner BT bullet and 142 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 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.
A valid access license is required to use the Personalized Load Calculator.
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 3100 | <<locked>> | 94% | 53,403 psi | 89% | 2746 fps | 100% |
| Accurate 3100 | <<locked>> | 92% | 52,054 psi | 86% | 2733 fps | 100% |
| Accurate 4350 | <<locked>> | 84% | 51,387 psi | 85% | 2723 fps | 100% |
| Accurate 4350 | <<locked>> | 84% | 53,490 psi | 89% | 2762 fps | 100% |
| Accurate High Country | <<locked>> | 90% | 53,301 psi | 89% | 2877 fps | 99.1% |
| Accurate MAGPRO | <<locked>> | 92% | 51,837 psi | 86% | 2835 fps | 97.8% |
| Accurate MAGPRO | <<locked>> | 92% | 54,230 psi | 90% | 2881 fps | 98.4% |
| ADI AR 2209 | <<locked>> | 90% | 52,243 psi | 87% | 2782 fps | 99.4% |
| ADI AR 2209 | <<locked>> | 90% | 54,041 psi | 90% | 2818 fps | 99.6% |
| ADI AR 2213 | <<locked>> | 94% | 53,374 psi | 89% | 2838 fps | 98.8% |
| ADI AR 2213 | <<locked>> | 92% | 51,822 psi | 86% | 2822 fps | 98.8% |
| ADI AR 2217ᴾ | <<locked>> | 100% | 47,863 psi | 80% | 2740 fps | 98.2% |
| ADI AR 2217ᴾ | <<locked>> | 100% | 49,864 psi | 83% | 2785 fps | 98.7% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 42,627 psi | 71% | 2703 fps | 99.5% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 44,425 psi | 74% | 2749 fps | 99.8% |
| Alliant Power Pro Varmint | <<locked>> | 90% | 54,433 psi | 90% | 2818 fps | 99.6% |
| Alliant Reloder-16 | <<locked>> | 86% | 52,489 psi | 87% | 2782 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 86% | 54,360 psi | 90% | 2815 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 82% | 53,330 psi | 89% | 2792 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 90% | 51,837 psi | 86% | 2769 fps | 99.3% |
| Alliant Reloder-19 | <<locked>> | 90% | 53,824 psi | 89% | 2812 fps | 99.6% |
| Alliant Reloder-22 | <<locked>> | 94% | 53,330 psi | 89% | 2835 fps | 99.6% |
| Alliant Reloder-22 | <<locked>> | 92% | 51,953 psi | 86% | 2822 fps | 99.5% |
| Alliant Reloder-23 | <<locked>> | 94% | 51,053 psi | 85% | 2759 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 94% | 53,171 psi | 88% | 2795 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 53,548 psi | 89% | 2864 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 98% | 52,533 psi | 87% | 2858 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 90% | 50,865 psi | 85% | 2838 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 90% | 53,272 psi | 89% | 2881 fps | 100% |
| Baschieri & Pellagri 109 | <<locked>> | 94% | 52,083 psi | 87% | 2746 fps | 95.8% |
| Baschieri & Pellagri 109 | <<locked>> | 94% | 53,737 psi | 89% | 2785 fps | 96.5% |
| Bofors RP15 | <<locked>> | 96% | 52,562 psi | 87% | 2825 fps | 99.4% |
| Bofors RP15 | <<locked>> | 94% | 51,213 psi | 85% | 2808 fps | 99.4% |
| Bofors RP30ᴾ | <<locked>> | 100% | 49,647 psi | 82% | 2808 fps | 98.8% |
| Bofors RP30ᴾ | <<locked>> | 100% | 52,025 psi | 86% | 2854 fps | 99.2% |
| Bofors RP5 | <<locked>> | 94% | 53,330 psi | 89% | 2835 fps | 99.6% |
| Bofors RP5 | <<locked>> | 92% | 51,953 psi | 86% | 2822 fps | 99.5% |
| Bofors RP7 | <<locked>> | 84% | 54,099 psi | 90% | 2726 fps | 99.8% |
| Bofors RP7 | <<locked>> | 82% | 52,431 psi | 87% | 2710 fps | 99.8% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 52,591 psi | 87% | 2822 fps | 99.3% |
| Hodgdon H1000 | <<locked>> | 98% | 51,242 psi | 85% | 2812 fps | 99.3% |
| Hodgdon H414 | <<locked>> | 84% | 53,185 psi | 88% | 2779 fps | 100% |
| Hodgdon H414 | <<locked>> | 82% | 51,590 psi | 86% | 2762 fps | 99.9% |
| Hodgdon H4350 | <<locked>> | 82% | 52,431 psi | 87% | 2736 fps | 99.5% |
| Hodgdon H4350 | <<locked>> | 82% | 54,056 psi | 90% | 2772 fps | 99.7% |
| Hodgdon H4831 | <<locked>> | 92% | 53,505 psi | 89% | 2782 fps | 98.3% |
| Hodgdon H4831 | <<locked>> | 90% | 51,735 psi | 86% | 2762 fps | 98.2% |
| Hodgdon H4831 SC | <<locked>> | 92% | 52,446 psi | 87% | 2762 fps | 98.1% |
| Hodgdon H4831 SC | <<locked>> | 92% | 54,302 psi | 90% | 2802 fps | 98.6% |
| Hodgdon Hybrid 100V | <<locked>> | 88% | 52,765 psi | 88% | 2707 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 86% | 51,184 psi | 85% | 2690 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 52,678 psi | 88% | 2936 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 98% | 51,372 psi | 85% | 2923 fps | 100% |
| Hodgdon Superformance | <<locked>> | 84% | 53,272 psi | 89% | 2815 fps | 99.9% |
| Hodgdon Superformance | <<locked>> | 82% | 51,474 psi | 86% | 2792 fps | 99.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,985 psi | 61% | 1719 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 37,144 psi | 62% | 1736 fps | 100% |
| IMR 4350 | <<locked>> | 86% | 52,344 psi | 87% | 2717 fps | 99.8% |
| IMR 4350 | <<locked>> | 86% | 53,853 psi | 89% | 2749 fps | 99.9% |
| IMR 4451 Enduron | <<locked>> | 82% | 52,315 psi | 87% | 2700 fps | 99.9% |
| IMR 4451 Enduron | <<locked>> | 82% | 53,650 psi | 89% | 2733 fps | 100% |
| IMR 4831 | <<locked>> | 86% | 52,025 psi | 86% | 2720 fps | 100% |
| IMR 4831 | <<locked>> | 86% | 53,940 psi | 90% | 2756 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 90% | 51,445 psi | 85% | 2713 fps | 98.1% |
| IMR 4955 Enduron | <<locked>> | 90% | 52,953 psi | 88% | 2749 fps | 98.5% |
| IMR 7828 SSC | <<locked>> | 94% | 51,300 psi | 85% | 2815 fps | 98.6% |
| IMR 7828 SSC | <<locked>> | 94% | 53,447 psi | 89% | 2861 fps | 99.1% |
| IMR 8133 Enduronᴾ | <<locked>> | 100% | 39,914 psi | 66% | 2654 fps | 96.6% |
| Lovex S065 | <<locked>> | 84% | 52,721 psi | 88% | 2697 fps | 100% |
| Lovex S065 | <<locked>> | 84% | 54,346 psi | 90% | 2730 fps | 100% |
| Lovex S070 | <<locked>> | 86% | 54,201 psi | 90% | 2743 fps | 100% |
| Lovex S070 | <<locked>> | 84% | 52,547 psi | 87% | 2726 fps | 100% |
| Lovex S071 | <<locked>> | 98% | 51,285 psi | 85% | 2713 fps | 100% |
| Lovex S071 | <<locked>> | 98% | 53,330 psi | 89% | 2753 fps | 100% |
| Norma 204 | <<locked>> | 86% | 52,794 psi | 88% | 2766 fps | 99.3% |
| Norma 204 | <<locked>> | 84% | 51,010 psi | 85% | 2746 fps | 99.2% |
| Norma 217ᴾ | <<locked>> | 100% | 38,116 psi | 63% | 2631 fps | 98% |
| Norma 217ᴾ | <<locked>> | 100% | 40,132 psi | 67% | 2680 fps | 98.7% |
| Norma MRP | <<locked>> | 92% | 53,171 psi | 88% | 2858 fps | 100% |
| Norma MRP | <<locked>> | 90% | 51,532 psi | 86% | 2838 fps | 99.9% |
| Norma URP | <<locked>> | 86% | 53,447 psi | 89% | 2759 fps | 100% |
| Norma URP | <<locked>> | 84% | 51,895 psi | 86% | 2743 fps | 100% |
| Ramshot Grand | <<locked>> | 94% | 51,706 psi | 86% | 2835 fps | 99% |
| Ramshot Grand | <<locked>> | 94% | 53,896 psi | 90% | 2877 fps | 99.4% |
| Ramshot Hunter | <<locked>> | 86% | 52,344 psi | 87% | 2769 fps | 100% |
| Ramshot Hunter | <<locked>> | 86% | 54,389 psi | 90% | 2808 fps | 100% |
| Ramshot Magnum | <<locked>> | 98% | 53,795 psi | 89% | 2831 fps | 99.9% |
| Ramshot Magnum | <<locked>> | 96% | 52,170 psi | 87% | 2812 fps | 99.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,956 psi | 63% | 1765 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 38,101 psi | 63% | 1778 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 51,401 psi | 85% | 2749 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 53,345 psi | 89% | 2785 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 86% | 53,287 psi | 89% | 2828 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 84% | 51,503 psi | 86% | 2812 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 53,011 psi | 88% | 2930 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 98% | 51,605 psi | 86% | 2917 fps | 100% |
| ReloadSwiss RS 80ᴾ | <<locked>> | 100% | 47,921 psi | 80% | 2818 fps | 97.2% |
| ReloadSwiss RS 80ᴾ | <<locked>> | 100% | 50,473 psi | 84% | 2867 fps | 97.9% |
| Rottweil R 904 | <<locked>> | 90% | 53,664 psi | 89% | 2753 fps | 98.8% |
| Rottweil R 904 | <<locked>> | 88% | 52,069 psi | 87% | 2740 fps | 98.7% |
| Rottweil R 905 | <<locked>> | 90% | 51,184 psi | 85% | 2756 fps | 99.3% |
| Rottweil R 905 | <<locked>> | 90% | 53,214 psi | 88% | 2799 fps | 99.6% |
| Rottweil R 907 | <<locked>> | 84% | 54,099 psi | 90% | 2726 fps | 99.8% |
| Rottweil R 907 | <<locked>> | 82% | 52,431 psi | 87% | 2710 fps | 99.8% |
| Shooters World Long Rifle | <<locked>> | 84% | 52,721 psi | 88% | 2697 fps | 100% |
| Shooters World Long Rifle | <<locked>> | 84% | 54,346 psi | 90% | 2730 fps | 100% |
| Shooters World SW4350 | <<locked>> | 86% | 54,201 psi | 90% | 2743 fps | 100% |
| Shooters World SW4350 | <<locked>> | 84% | 52,547 psi | 87% | 2726 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 84% | 52,069 psi | 87% | 2654 fps | 99.9% |
| SNPE Vectan Tubal 7000 | <<locked>> | 84% | 53,519 psi | 89% | 2687 fps | 100% |
| SNPE Vectan Tubal 8000 | <<locked>> | 92% | 54,447 psi | 90% | 2812 fps | 99.6% |
| SNPE Vectan Tubal 8000 | <<locked>> | 90% | 52,823 psi | 88% | 2795 fps | 99.6% |
| Somchem S361 | <<locked>> | 88% | 51,547 psi | 86% | 2694 fps | 97.9% |
| Somchem S361 | <<locked>> | 88% | 53,171 psi | 88% | 2730 fps | 98.3% |
| Somchem S365 | <<locked>> | 88% | 53,896 psi | 90% | 2766 fps | 100% |
| Somchem S365 | <<locked>> | 86% | 52,301 psi | 87% | 2749 fps | 100% |
| Somchem S385 | <<locked>> | 90% | 51,706 psi | 86% | 2733 fps | 99.7% |
| Somchem S385 | <<locked>> | 90% | 53,650 psi | 89% | 2769 fps | 99.9% |
| Vihtavuori N150 | <<locked>> | 82% | 52,736 psi | 88% | 2644 fps | 100% |
| Vihtavuori N150 | <<locked>> | 82% | 54,433 psi | 90% | 2674 fps | 100% |
| Vihtavuori N160 | <<locked>> | 84% | 51,793 psi | 86% | 2703 fps | 100% |
| Vihtavuori N160 | <<locked>> | 84% | 53,737 psi | 89% | 2740 fps | 100% |
| Vihtavuori N165 | <<locked>> | 94% | 51,169 psi | 85% | 2713 fps | 99.5% |
| Vihtavuori N165 | <<locked>> | 94% | 53,229 psi | 88% | 2753 fps | 99.8% |
| Vihtavuori N550 | <<locked>> | 84% | 51,010 psi | 85% | 2707 fps | 100% |
| Vihtavuori N550 | <<locked>> | 84% | 52,837 psi | 88% | 2743 fps | 100% |
| Vihtavuori N555 | <<locked>> | 92% | 53,243 psi | 88% | 2782 fps | 100% |
| Vihtavuori N555 | <<locked>> | 90% | 52,112 psi | 87% | 2772 fps | 100% |
| Vihtavuori N560 | <<locked>> | 92% | 53,113 psi | 88% | 2854 fps | 98.5% |
| Vihtavuori N560 | <<locked>> | 90% | 51,445 psi | 85% | 2835 fps | 98.4% |
| Vihtavuori N565 | <<locked>> | 98% | 52,547 psi | 87% | 2831 fps | 98.6% |
| Vihtavuori N565 | <<locked>> | 96% | 51,285 psi | 85% | 2815 fps | 98.5% |
| Vihtavuori N568ᴾ | <<locked>> | 100% | 49,139 psi | 82% | 2822 fps | 96.9% |
| Vihtavuori N568ᴾ | <<locked>> | 100% | 51,561 psi | 86% | 2874 fps | 97.6% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 51,184 psi | 85% | 2667 fps | 100% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 52,837 psi | 88% | 2694 fps | 100% |
| Winchester 760 | <<locked>> | 84% | 53,185 psi | 88% | 2779 fps | 100% |
| Winchester 760 | <<locked>> | 82% | 51,590 psi | 86% | 2762 fps | 99.9% |
| Winchester StaBALL HD | <<locked>> | 96% | 51,459 psi | 85% | 2884 fps | 100% |
| Winchester StaBALL HD | <<locked>> | 94% | 50,589 psi | 84% | 2874 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 92% | 51,459 psi | 85% | 2726 fps | 99.2% |
| Winchester Supreme 780 | <<locked>> | 92% | 53,519 psi | 89% | 2769 fps | 99.6% |
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% | 33,489 psi | 56% | 2382 fps | 97.7% |
| Accurate 3100 | <<locked>> | 80% | 34,809 psi | 58% | 2418 fps | 98.2% |
| Accurate 4350 | <<locked>> | 80% | 44,962 psi | 75% | 2621 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 46,586 psi | 77% | 2654 fps | 100% |
| Accurate High Country | <<locked>> | 80% | 37,681 psi | 63% | 2575 fps | 95.5% |
| Accurate MAGPRO | 62.4 gr | 86% | 42,003 psi | 70% | 2654 fps | 95.3% |
| Accurate MAGPRO | 61 gr | 84% | 40,973 psi | 68% | 2638 fps | 95.1% |
| ADI AR 2209 | <<locked>> | 80% | 37,507 psi | 62% | 2500 fps | 96.3% |
| ADI AR 2209 | <<locked>> | 80% | 38,769 psi | 64% | 2536 fps | 96.9% |
| ADI AR 2213 | <<locked>> | 84% | 38,159 psi | 63% | 2543 fps | 95% |
| ADI AR 2213 | <<locked>> | 84% | 39,682 psi | 66% | 2589 fps | 95.8% |
| ADI AR 2217 | <<locked>> | 94% | 39,305 psi | 65% | 2566 fps | 95.7% |
| ADI AR 2217 | <<locked>> | 92% | 38,290 psi | 64% | 2556 fps | 95.6% |
| ADI AR 2225 | <<locked>> | 90% | 30,879 psi | 51% | 2411 fps | 95.5% |
| ADI AR 2225 | <<locked>> | 88% | 30,168 psi | 50% | 2398 fps | 95.4% |
| Alliant Power Pro Varmint | <<locked>> | 80% | 39,175 psi | 65% | 2539 fps | 97% |
| Alliant Reloder-16 | <<locked>> | 80% | 43,033 psi | 71% | 2625 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 44,628 psi | 74% | 2661 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 80% | 49,661 psi | 83% | 2740 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 80% | 37,521 psi | 62% | 2497 fps | 96.4% |
| Alliant Reloder-19 | <<locked>> | 80% | 38,841 psi | 65% | 2533 fps | 97% |
| Alliant Reloder-22 | <<locked>> | 82% | 35,679 psi | 59% | 2497 fps | 95.9% |
| Alliant Reloder-22 | <<locked>> | 80% | 34,664 psi | 58% | 2480 fps | 95.7% |
| Alliant Reloder-23 | <<locked>> | 80% | 32,227 psi | 54% | 2411 fps | 99.8% |
| Alliant Reloder-23 | <<locked>> | 80% | 33,547 psi | 56% | 2448 fps | 99.9% |
| Alliant Reloder-25 | <<locked>> | 80% | 28,050 psi | 47% | 2320 fps | 96.1% |
| Alliant Reloder-25 | <<locked>> | 80% | 29,095 psi | 48% | 2359 fps | 96.9% |
| Alliant Reloder-26 | 58.7 gr | 80% | 34,998 psi | 58% | 2543 fps | 99.3% |
| Alliant Reloder-26 | 58.7 gr | 80% | 36,506 psi | 61% | 2579 fps | 99.6% |
| Baschieri & Pellagri 109 | <<locked>> | 92% | 48,950 psi | 81% | 2690 fps | 95% |
| Baschieri & Pellagri 109 | <<locked>> | 92% | 50,401 psi | 84% | 2730 fps | 95.7% |
| Bofors RP15 | <<locked>> | 84% | 35,404 psi | 59% | 2490 fps | 95.6% |
| Bofors RP15 | <<locked>> | 82% | 34,577 psi | 57% | 2474 fps | 95.5% |
| Bofors RP30 | <<locked>> | 92% | 37,840 psi | 63% | 2582 fps | 95.9% |
| Bofors RP30 | <<locked>> | 90% | 37,115 psi | 62% | 2569 fps | 95.8% |
| Bofors RP5 | <<locked>> | 82% | 35,679 psi | 59% | 2497 fps | 95.9% |
| Bofors RP5 | <<locked>> | 80% | 34,664 psi | 58% | 2480 fps | 95.7% |
| Bofors RP7 | <<locked>> | 80% | 47,747 psi | 79% | 2621 fps | 99.3% |
| Bofors RP7 | <<locked>> | 80% | 49,153 psi | 82% | 2657 fps | 99.6% |
| Hodgdon H1000 | <<locked>> | 90% | 37,637 psi | 63% | 2533 fps | 95.8% |
| Hodgdon H1000 | <<locked>> | 88% | 36,535 psi | 61% | 2516 fps | 95.7% |
| Hodgdon H414 | <<locked>> | 80% | 46,630 psi | 77% | 2671 fps | 99.5% |
| Hodgdon H414 | <<locked>> | 80% | 48,312 psi | 80% | 2707 fps | 99.7% |
| Hodgdon H4350 | <<locked>> | 80% | 49,240 psi | 82% | 2684 fps | 99.1% |
| Hodgdon H4350 | <<locked>> | 80% | 50,662 psi | 84% | 2717 fps | 99.4% |
| Hodgdon H4831 | <<locked>> | 84% | 40,814 psi | 68% | 2552 fps | 95.3% |
| Hodgdon H4831 | <<locked>> | 82% | 39,610 psi | 66% | 2536 fps | 95.2% |
| Hodgdon H4831 SC | <<locked>> | 84% | 40,001 psi | 66% | 2536 fps | 95% |
| Hodgdon H4831 SC | <<locked>> | 84% | 41,568 psi | 69% | 2575 fps | 95.8% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 40,727 psi | 68% | 2516 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 42,264 psi | 70% | 2549 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 86% | 33,315 psi | 55% | 2513 fps | 95.3% |
| Hodgdon Retumbo | <<locked>> | 84% | 32,416 psi | 54% | 2493 fps | 95.1% |
| Hodgdon Superformance | <<locked>> | 80% | 45,832 psi | 76% | 2690 fps | 99.3% |
| Hodgdon Superformance | <<locked>> | 80% | 47,863 psi | 80% | 2733 fps | 99.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,775 psi | 46% | 1539 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,833 psi | 46% | 1552 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 43,236 psi | 72% | 2559 fps | 98.7% |
| IMR 4350 | <<locked>> | 80% | 44,570 psi | 74% | 2592 fps | 99% |
| IMR 4451 Enduron | <<locked>> | 80% | 49,197 psi | 82% | 2648 fps | 99.7% |
| IMR 4451 Enduron | <<locked>> | 80% | 50,531 psi | 84% | 2680 fps | 99.8% |
| IMR 4831 | <<locked>> | 80% | 42,931 psi | 71% | 2572 fps | 100% |
| IMR 4831 | <<locked>> | 80% | 44,396 psi | 74% | 2605 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 82% | 39,958 psi | 66% | 2497 fps | 95.2% |
| IMR 4955 Enduron | <<locked>> | 80% | 38,696 psi | 64% | 2480 fps | 95% |
| IMR 7828 SSC | <<locked>> | 86% | 39,262 psi | 65% | 2582 fps | 95.6% |
| IMR 7828 SSC | <<locked>> | 84% | 38,116 psi | 63% | 2562 fps | 95.4% |
| IMR 8133 Enduron | <<locked>> | 98% | 37,449 psi | 62% | 2598 fps | 95.7% |
| Lovex S065 | <<locked>> | 80% | 46,833 psi | 78% | 2602 fps | 99.9% |
| Lovex S065 | <<locked>> | 80% | 48,240 psi | 80% | 2635 fps | 100% |
| Lovex S070 | <<locked>> | 80% | 44,962 psi | 75% | 2589 fps | 99.4% |
| Lovex S070 | <<locked>> | 80% | 46,383 psi | 77% | 2625 fps | 99.6% |
| Lovex S071 | <<locked>> | 80% | 28,863 psi | 48% | 2264 fps | 95.9% |
| Lovex S071 | <<locked>> | 80% | 30,139 psi | 50% | 2303 fps | 96.6% |
| Norma 204 | <<locked>> | 80% | 43,076 psi | 72% | 2595 fps | 97.7% |
| Norma 204 | <<locked>> | 80% | 44,599 psi | 74% | 2635 fps | 98.2% |
| Norma 217 | <<locked>> | 94% | 31,357 psi | 52% | 2457 fps | 95.3% |
| Norma 217 | <<locked>> | 92% | 30,806 psi | 51% | 2448 fps | 95.2% |
| Norma MRP | <<locked>> | 80% | 34,824 psi | 58% | 2507 fps | 97.1% |
| Norma MRP | <<locked>> | 80% | 36,289 psi | 60% | 2546 fps | 97.7% |
| Norma URP | <<locked>> | 80% | 44,092 psi | 73% | 2608 fps | 100% |
| Norma URP | <<locked>> | 80% | 45,585 psi | 76% | 2641 fps | 100% |
| Ramshot Grand | <<locked>> | 86% | 38,827 psi | 65% | 2585 fps | 95.8% |
| Ramshot Grand | <<locked>> | 84% | 37,826 psi | 63% | 2572 fps | 95.7% |
| Ramshot Hunter | <<locked>> | 80% | 42,888 psi | 71% | 2605 fps | 99.5% |
| Ramshot Hunter | <<locked>> | 80% | 44,454 psi | 74% | 2641 fps | 99.7% |
| Ramshot Magnum | <<locked>> | 84% | 32,227 psi | 54% | 2411 fps | 95.3% |
| Ramshot Magnum | <<locked>> | 82% | 31,314 psi | 52% | 2392 fps | 95.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,326 psi | 47% | 1572 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,572 psi | 47% | 1591 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 44,773 psi | 74% | 2641 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 46,644 psi | 77% | 2680 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 42,902 psi | 71% | 2657 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 44,701 psi | 74% | 2697 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 86% | 32,343 psi | 54% | 2487 fps | 96.2% |
| ReloadSwiss RS 76 | <<locked>> | 84% | 31,386 psi | 52% | 2464 fps | 95.9% |
| ReloadSwiss RS 80 | <<locked>> | 96% | 41,249 psi | 69% | 2684 fps | 95.2% |
| ReloadSwiss RS 80 | <<locked>> | 94% | 40,263 psi | 67% | 2671 fps | 95.1% |
| Rottweil R 904 | <<locked>> | 80% | 39,030 psi | 65% | 2484 fps | 95.6% |
| Rottweil R 904 | <<locked>> | 80% | 40,292 psi | 67% | 2520 fps | 96.2% |
| Rottweil R 905 | <<locked>> | 80% | 36,825 psi | 61% | 2484 fps | 96.3% |
| Rottweil R 905 | <<locked>> | 80% | 38,203 psi | 63% | 2523 fps | 97% |
| Rottweil R 907 | <<locked>> | 80% | 47,747 psi | 79% | 2621 fps | 99.3% |
| Rottweil R 907 | <<locked>> | 80% | 49,153 psi | 82% | 2657 fps | 99.6% |
| Shooters World Long Rifle | <<locked>> | 80% | 46,833 psi | 78% | 2602 fps | 99.9% |
| Shooters World Long Rifle | <<locked>> | 80% | 48,240 psi | 80% | 2635 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 44,962 psi | 75% | 2589 fps | 99.4% |
| Shooters World SW4350 | <<locked>> | 80% | 46,383 psi | 77% | 2625 fps | 99.6% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 45,658 psi | 76% | 2549 fps | 99.4% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 47,152 psi | 78% | 2585 fps | 99.6% |
| SNPE Vectan Tubal 8000 | <<locked>> | 80% | 36,506 psi | 61% | 2477 fps | 96.2% |
| SNPE Vectan Tubal 8000 | <<locked>> | 80% | 37,884 psi | 63% | 2516 fps | 96.8% |
| Somchem S361 | <<locked>> | 82% | 42,134 psi | 70% | 2523 fps | 95.7% |
| Somchem S361 | <<locked>> | 80% | 40,843 psi | 68% | 2507 fps | 95.5% |
| Somchem S365 | <<locked>> | 80% | 41,046 psi | 68% | 2566 fps | 100% |
| Somchem S365 | <<locked>> | 80% | 42,685 psi | 71% | 2598 fps | 100% |
| Somchem S385 | <<locked>> | 80% | 37,478 psi | 62% | 2470 fps | 97.3% |
| Somchem S385 | <<locked>> | 80% | 38,740 psi | 64% | 2503 fps | 97.9% |
| Vihtavuori N150 | <<locked>> | 80% | 49,487 psi | 82% | 2598 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 50,966 psi | 85% | 2628 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 45,542 psi | 76% | 2602 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 47,050 psi | 78% | 2635 fps | 100% |
| Vihtavuori N165 | <<locked>> | 80% | 32,387 psi | 54% | 2346 fps | 95.1% |
| Vihtavuori N165 | <<locked>> | 80% | 33,547 psi | 56% | 2382 fps | 95.9% |
| Vihtavuori N550 | <<locked>> | 80% | 44,831 psi | 74% | 2605 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 46,398 psi | 77% | 2641 fps | 100% |
| Vihtavuori N555 | <<locked>> | 80% | 36,129 psi | 60% | 2484 fps | 99.7% |
| Vihtavuori N555 | <<locked>> | 80% | 37,623 psi | 63% | 2520 fps | 99.9% |
| Vihtavuori N560 | <<locked>> | 84% | 40,350 psi | 67% | 2615 fps | 95.4% |
| Vihtavuori N560 | <<locked>> | 82% | 39,059 psi | 65% | 2592 fps | 95.2% |
| Vihtavuori N565 | <<locked>> | 90% | 40,176 psi | 67% | 2602 fps | 95.7% |
| Vihtavuori N565 | <<locked>> | 88% | 39,189 psi | 65% | 2585 fps | 95.6% |
| Vihtavuori N568 | <<locked>> | 96% | 42,931 psi | 71% | 2703 fps | 95.1% |
| Vihtavuori N568 | <<locked>> | 96% | 44,904 psi | 75% | 2753 fps | 96% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 44,469 psi | 74% | 2566 fps | 100% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 46,137 psi | 77% | 2598 fps | 100% |
| Winchester 760 | <<locked>> | 80% | 46,630 psi | 77% | 2671 fps | 99.5% |
| Winchester 760 | <<locked>> | 80% | 48,312 psi | 80% | 2707 fps | 99.7% |
| Winchester StaBALL HD | 56.4 gr | 80% | 28,471 psi | 47% | 2425 fps | 99.9% |
| Winchester StaBALL HD | 56.4 gr | 80% | 29,704 psi | 49% | 2467 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 80% | 34,069 psi | 57% | 2392 fps | 95.1% |
| Winchester Supreme 780 | <<locked>> | 80% | 35,418 psi | 59% | 2431 fps | 95.8% |
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 142 powders for 7 x 75 R SE v. Hofe loaded with the .284 | 171gr | Barnes Match Burner BT. Hodgdon Retumbo delivers the highest muzzle velocity at 2,936 fps; across all powders the maximum-charge window runs from 1,719 fps to 2,936 fps. ADI AR 2217 gives the best case fill at 100 %, and 142 of the 142 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. ADI AR 2217, ADI AR 2217, ADI AR 2225 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, Alliant Reloder-26 rank at the top here: for 7 x 75 R SE v. Hofe with the .284 | 171gr | Barnes Match Burner 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.