Load Specifications
Load data in caliber 7 x 75 R SE v. Hofe with .284 | 140gr | Peregrine VRG-3 bullet and 76 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 Alliant Reloder-16.
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>> | 98% | 53,417 psi | 89% | 3022 fps | 99.7% |
| Accurate 4064 | <<locked>> | 82% | 54,056 psi | 90% | 2956 fps | 100% |
| Accurate 4350 | <<locked>> | 88% | 51,576 psi | 86% | 3015 fps | 100% |
| ADI AR 2208 | <<locked>> | 84% | 54,346 psi | 90% | 2995 fps | 100% |
| ADI AR 2209 | <<locked>> | 94% | 53,011 psi | 88% | 3068 fps | 98.2% |
| ADI AR 2213 | <<locked>> | 98% | 54,346 psi | 90% | 3123 fps | 97.4% |
| Alliant Reloder- TS 15.5 | <<locked>> | 82% | 51,779 psi | 86% | 2966 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 52,852 psi | 88% | 3081 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 86% | 54,027 psi | 90% | 3100 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 94% | 52,359 psi | 87% | 3051 fps | 98.1% |
| Alliant Reloder-22 | <<locked>> | 98% | 53,592 psi | 89% | 3117 fps | 98.5% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 54,172 psi | 90% | 3097 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 46,978 psi | 78% | 3028 fps | 99.7% |
| Alliant Reloder-26 | <<locked>> | 94% | 50,502 psi | 84% | 3120 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 52,518 psi | 87% | 3097 fps | 98.2% |
| Bofors RP3 | <<locked>> | 82% | 52,489 psi | 87% | 2979 fps | 100% |
| Bofors RP5 | <<locked>> | 98% | 53,592 psi | 89% | 3117 fps | 98.5% |
| Bofors RP7 | <<locked>> | 86% | 51,909 psi | 86% | 2966 fps | 98.8% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 46,398 psi | 77% | 2963 fps | 96.3% |
| Hodgdon H380 | <<locked>> | 82% | 52,765 psi | 88% | 2995 fps | 100% |
| Hodgdon H414 | <<locked>> | 88% | 53,882 psi | 90% | 3071 fps | 99.4% |
| Hodgdon H4350 | <<locked>> | 86% | 53,621 psi | 89% | 3031 fps | 98.5% |
| Hodgdon H4831 | <<locked>> | 96% | 54,404 psi | 90% | 3061 fps | 96.7% |
| Hodgdon H4831 SC | <<locked>> | 96% | 53,374 psi | 89% | 3045 fps | 96.5% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 53,011 psi | 88% | 2999 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 45,861 psi | 76% | 3064 fps | 97.7% |
| Hodgdon Superformance | <<locked>> | 88% | 54,230 psi | 90% | 3110 fps | 99.3% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,463 psi | 61% | 1913 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 53,592 psi | 89% | 2976 fps | 100% |
| IMR 4350 | <<locked>> | 90% | 53,229 psi | 88% | 3005 fps | 99% |
| IMR 4451 Enduron | <<locked>> | 86% | 53,621 psi | 89% | 2995 fps | 99.2% |
| IMR 4831 | <<locked>> | 90% | 52,301 psi | 87% | 3012 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 94% | 52,460 psi | 87% | 2992 fps | 96.5% |
| IMR 7828 SSC | <<locked>> | 98% | 51,692 psi | 86% | 3087 fps | 96.9% |
| Lovex S062 | <<locked>> | 82% | 53,940 psi | 90% | 2969 fps | 100% |
| Lovex S065 | <<locked>> | 88% | 53,751 psi | 89% | 2992 fps | 99.8% |
| Lovex S070 | <<locked>> | 88% | 51,808 psi | 86% | 2982 fps | 99.2% |
| Lovex S071ᴾ | <<locked>> | 100% | 47,398 psi | 79% | 2920 fps | 99.2% |
| Norma 204 | <<locked>> | 90% | 53,969 psi | 90% | 3058 fps | 98.2% |
| Norma MRP | <<locked>> | 96% | 53,287 psi | 89% | 3143 fps | 99.4% |
| Norma URP | <<locked>> | 90% | 54,302 psi | 90% | 3061 fps | 100% |
| Ramshot Grand | <<locked>> | 98% | 52,083 psi | 87% | 3107 fps | 97.4% |
| Ramshot Hunter | <<locked>> | 90% | 53,098 psi | 88% | 3061 fps | 99.7% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 50,111 psi | 83% | 3038 fps | 98.6% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,217 psi | 62% | 1959 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 52,591 psi | 87% | 2979 fps | 99.5% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 53,330 psi | 89% | 3091 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 51,808 psi | 86% | 3041 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 53,867 psi | 89% | 3127 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 46,122 psi | 77% | 3064 fps | 98.8% |
| Rottweil R 903 | <<locked>> | 84% | 52,605 psi | 87% | 2976 fps | 100% |
| Rottweil R 904 | <<locked>> | 92% | 51,068 psi | 85% | 2976 fps | 96.8% |
| Rottweil R 905 | <<locked>> | 94% | 51,547 psi | 86% | 3035 fps | 98.1% |
| Rottweil R 907 | <<locked>> | 86% | 51,909 psi | 86% | 2966 fps | 98.8% |
| Shooters World Long Rifle | <<locked>> | 88% | 53,751 psi | 89% | 2992 fps | 99.8% |
| Shooters World Precision | <<locked>> | 82% | 53,940 psi | 90% | 2969 fps | 100% |
| Shooters World SW4350 | <<locked>> | 88% | 51,808 psi | 86% | 2982 fps | 99.2% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 54,462 psi | 90% | 3041 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 53,417 psi | 89% | 2861 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 53,345 psi | 89% | 2943 fps | 99.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 94% | 51,111 psi | 85% | 3031 fps | 98% |
| Somchem S355 | <<locked>> | 84% | 52,707 psi | 88% | 2972 fps | 100% |
| Somchem S361 | <<locked>> | 92% | 52,518 psi | 87% | 2966 fps | 96.3% |
| Somchem S365 | <<locked>> | 92% | 53,882 psi | 90% | 3061 fps | 100% |
| Somchem S385 | <<locked>> | 94% | 52,315 psi | 87% | 3015 fps | 98.8% |
| Vihtavuori N150 | <<locked>> | 86% | 53,954 psi | 90% | 2949 fps | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 52,562 psi | 87% | 2995 fps | 100% |
| Vihtavuori N165 | <<locked>> | 98% | 51,561 psi | 86% | 2986 fps | 98.5% |
| Vihtavuori N550 | <<locked>> | 88% | 51,866 psi | 86% | 3002 fps | 100% |
| Vihtavuori N555 | <<locked>> | 96% | 52,881 psi | 88% | 3068 fps | 100% |
| Vihtavuori N560 | <<locked>> | 96% | 53,461 psi | 89% | 3130 fps | 96.9% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 48,733 psi | 81% | 3028 fps | 96.1% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 52,185 psi | 87% | 2959 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 54,143 psi | 90% | 3077 fps | 99.4% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 50,169 psi | 83% | 3169 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 52,344 psi | 87% | 3009 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 3100 | <<locked>> | 84% | 32,706 psi | 54% | 2602 fps | 95.3% |
| Accurate 4064 | <<locked>> | 80% | 50,618 psi | 84% | 2904 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 38,885 psi | 65% | 2769 fps | 98.8% |
| ADI AR 2208 | <<locked>> | 80% | 47,950 psi | 80% | 2887 fps | 100% |
| ADI AR 2209 | <<locked>> | 86% | 40,480 psi | 67% | 2815 fps | 95% |
| ADI AR 2213 | <<locked>> | 94% | 47,442 psi | 79% | 2992 fps | 95.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 48,515 psi | 81% | 2910 fps | 100% |
| Alliant Reloder-16 | 54.6 gr | 80% | 37,985 psi | 63% | 2785 fps | 98.9% |
| Alliant Reloder-17 | <<locked>> | 80% | 43,439 psi | 72% | 2917 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 86% | 40,190 psi | 67% | 2808 fps | 95% |
| Alliant Reloder-22 | <<locked>> | 90% | 40,582 psi | 67% | 2858 fps | 95.3% |
| Alliant Reloder-23 | <<locked>> | 80% | 27,615 psi | 46% | 2516 fps | 96.8% |
| Alliant Reloder-25 | <<locked>> | 88% | 31,531 psi | 52% | 2648 fps | 95.2% |
| Alliant Reloder-26 | 60.2 gr | 80% | 29,602 psi | 49% | 2631 fps | 95.1% |
| Bofors RP15 | <<locked>> | 92% | 40,030 psi | 67% | 2844 fps | 95% |
| Bofors RP3 | <<locked>> | 80% | 48,820 psi | 81% | 2920 fps | 100% |
| Bofors RP5 | <<locked>> | 90% | 40,582 psi | 67% | 2858 fps | 95.3% |
| Bofors RP7 | <<locked>> | 80% | 42,830 psi | 71% | 2789 fps | 96.9% |
| Hodgdon H1000 | <<locked>> | 98% | 43,294 psi | 72% | 2894 fps | 95.3% |
| Hodgdon H380 | <<locked>> | 80% | 49,414 psi | 82% | 2940 fps | 99.8% |
| Hodgdon H414 | <<locked>> | 80% | 41,075 psi | 68% | 2825 fps | 97.1% |
| Hodgdon H4350 | <<locked>> | 80% | 43,903 psi | 73% | 2844 fps | 96.5% |
| Hodgdon H4831 | <<locked>> | 92% | 47,471 psi | 79% | 2936 fps | 95% |
| Hodgdon H4831 SC | <<locked>> | 94% | 49,806 psi | 83% | 2982 fps | 95.7% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 35,418 psi | 59% | 2667 fps | 99.3% |
| Hodgdon Retumbo | <<locked>> | 96% | 40,118 psi | 67% | 2927 fps | 95.7% |
| Hodgdon Superformance | <<locked>> | 80% | 40,074 psi | 67% | 2835 fps | 96.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,238 psi | 45% | 1713 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 50,444 psi | 84% | 2923 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 38,479 psi | 64% | 2710 fps | 95.6% |
| IMR 4451 Enduron | <<locked>> | 80% | 44,440 psi | 74% | 2825 fps | 97.8% |
| IMR 4831 | <<locked>> | 80% | 37,463 psi | 62% | 2723 fps | 98.5% |
| IMR 4955 Enduron | <<locked>> | 92% | 49,226 psi | 82% | 2933 fps | 95.7% |
| IMR 7828 SSC | <<locked>> | 94% | 45,121 psi | 75% | 2956 fps | 95.1% |
| Lovex S062 | <<locked>> | 80% | 50,546 psi | 84% | 2913 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 41,698 psi | 69% | 2766 fps | 98.3% |
| Lovex S070 | <<locked>> | 80% | 39,929 psi | 66% | 2746 fps | 96.9% |
| Lovex S071 | <<locked>> | 90% | 34,040 psi | 57% | 2635 fps | 95.8% |
| Norma 204 | <<locked>> | 82% | 40,828 psi | 68% | 2802 fps | 95% |
| Norma MRP | 62.9 gr | 86% | 37,159 psi | 62% | 2808 fps | 95.7% |
| Norma URP | <<locked>> | 80% | 38,725 psi | 64% | 2766 fps | 98.6% |
| Ramshot Grand | <<locked>> | 94% | 44,962 psi | 75% | 2966 fps | 95.5% |
| Ramshot Hunter | <<locked>> | 80% | 37,739 psi | 63% | 2756 fps | 96.9% |
| Ramshot Magnum | <<locked>> | 94% | 40,001 psi | 66% | 2831 fps | 96% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,615 psi | 46% | 1749 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 49,327 psi | 82% | 2920 fps | 99.1% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 46,209 psi | 77% | 2972 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 38,885 psi | 65% | 2792 fps | 98.5% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 37,710 psi | 63% | 2802 fps | 98.1% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 36,898 psi | 61% | 2835 fps | 95.6% |
| Rottweil R 903 | <<locked>> | 80% | 45,948 psi | 76% | 2864 fps | 100% |
| Rottweil R 904 | <<locked>> | 88% | 44,947 psi | 75% | 2861 fps | 95.2% |
| Rottweil R 905 | <<locked>> | 88% | 42,163 psi | 70% | 2851 fps | 95.9% |
| Rottweil R 907 | <<locked>> | 80% | 42,830 psi | 71% | 2789 fps | 96.9% |
| Shooters World Long Rifle | <<locked>> | 80% | 41,698 psi | 69% | 2766 fps | 98.3% |
| Shooters World Precision | <<locked>> | 80% | 50,546 psi | 84% | 2913 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 39,929 psi | 66% | 2746 fps | 96.9% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 47,543 psi | 79% | 2927 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 47,224 psi | 78% | 2766 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 40,915 psi | 68% | 2713 fps | 97.1% |
| SNPE Vectan Tubal 8000 | <<locked>> | 88% | 41,785 psi | 69% | 2848 fps | 95.8% |
| Somchem S355 | <<locked>> | 80% | 46,224 psi | 77% | 2864 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 49,052 psi | 81% | 2904 fps | 95.4% |
| Somchem S365 | <<locked>> | 80% | 35,215 psi | 59% | 2717 fps | 99.9% |
| Somchem S385 | <<locked>> | 84% | 37,333 psi | 62% | 2710 fps | 95.2% |
| Vihtavuori N150 | <<locked>> | 80% | 44,164 psi | 73% | 2789 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 40,147 psi | 67% | 2766 fps | 98.9% |
| Vihtavuori N165 | <<locked>> | 90% | 39,320 psi | 65% | 2749 fps | 95.5% |
| Vihtavuori N550 | <<locked>> | 80% | 39,697 psi | 66% | 2766 fps | 98.7% |
| Vihtavuori N555 | <<locked>> | 80% | 30,603 psi | 51% | 2595 fps | 96.8% |
| Vihtavuori N560 | <<locked>> | 92% | 46,253 psi | 77% | 2995 fps | 95% |
| Vihtavuori N565 | <<locked>> | 98% | 45,513 psi | 76% | 2963 fps | 95.1% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 39,363 psi | 65% | 2733 fps | 99.9% |
| Winchester 760 | <<locked>> | 80% | 41,278 psi | 69% | 2828 fps | 97.1% |
| Winchester StaBALL HD | <<locked>> | 80% | 24,352 psi | 40% | 2480 fps | 95.3% |
| Winchester Supreme 780 | <<locked>> | 90% | 42,279 psi | 70% | 2818 fps | 95.7% |
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 84 powders for 7 x 75 R SE v. Hofe loaded with the .284 | 140gr | Peregrine VRG-3. Winchester StaBALL HD delivers the highest muzzle velocity at 3,169 fps; across all powders the maximum-charge window runs from 1,913 fps to 3,169 fps. ADI AR 2217 gives the best case fill at 100 %, and 84 of the 84 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (415 MPa), the top charges use 54–90 %, leaving at least 10 % headroom. The 140.0 gr projectile in 0.284" calls for a 1:12.0 twist; slower twists will usually not stabilise this weight. ADI AR 2217, ADI AR 2225, Alliant Reloder-23 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, Alliant Reloder-16 rank at the top here: for 7 x 75 R SE v. Hofe with the .284 | 140gr | Peregrine VRG-3 they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, ADI AR 2217, Baschieri & Pellagri 109, Norma 217 burn incompletely and react more sensitively to barrel length and temperature. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.