Load Specifications
Load data in caliber 7 x 65 R Brenneke with .284 | 140gr | Remington PSP bullet and 69 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Reloder-16, ReloadSwiss RS 70 and Somchem S365.
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: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 82% | 46,920 psi | 85% | 2684 fps | 100% |
| Accurate 3100ᴾ | <<locked>> | 100% | 44,309 psi | 80% | 2733 fps | 96.7% |
| Accurate 4064 | <<locked>> | 84% | 47,224 psi | 86% | 2733 fps | 100% |
| Accurate 4350 | <<locked>> | 92% | 46,746 psi | 85% | 2799 fps | 98.7% |
| ADI AR 2208 | <<locked>> | 86% | 48,457 psi | 88% | 2756 fps | 99.3% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 49,559 psi | 90% | 2907 fps | 99.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 48,472 psi | 88% | 2779 fps | 99.9% |
| Alliant Reloder-15 | <<locked>> | 84% | 48,892 psi | 89% | 2795 fps | 99.4% |
| Alliant Reloder-16 | <<locked>> | 94% | 48,182 psi | 87% | 2861 fps | 99.2% |
| Alliant Reloder-17 | <<locked>> | 90% | 48,733 psi | 88% | 2890 fps | 99.9% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 41,814 psi | 76% | 2756 fps | 99.2% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 47,253 psi | 86% | 2930 fps | 98.7% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 49,806 psi | 90% | 2812 fps | 99.2% |
| Bofors RP3 | <<locked>> | 86% | 48,675 psi | 88% | 2789 fps | 99.9% |
| Bofors RP7 | <<locked>> | 90% | 48,994 psi | 89% | 2759 fps | 96.1% |
| Hodgdon H380 | <<locked>> | 86% | 49,385 psi | 90% | 2799 fps | 98.7% |
| Hodgdon H414 | <<locked>> | 88% | 47,297 psi | 86% | 2812 fps | 96.4% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 47,718 psi | 87% | 2792 fps | 99.8% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 47,297 psi | 86% | 2795 fps | 99.9% |
| Hodgdon Superformance | <<locked>> | 92% | 49,342 psi | 90% | 2874 fps | 96.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,694 psi | 65% | 1772 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 47,964 psi | 87% | 2749 fps | 99.7% |
| IMR 3031 | <<locked>> | 84% | 49,777 psi | 90% | 2782 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 47,355 psi | 86% | 2730 fps | 99.3% |
| IMR 4166 Enduron | <<locked>> | 88% | 49,748 psi | 90% | 2746 fps | 96.9% |
| IMR 4350 | <<locked>> | 94% | 49,327 psi | 90% | 2785 fps | 96.2% |
| IMR 4451 Enduron | <<locked>> | 88% | 47,630 psi | 86% | 2736 fps | 96.3% |
| IMR 4831 | <<locked>> | 98% | 48,182 psi | 87% | 2808 fps | 99% |
| IMR 4895 | <<locked>> | 82% | 46,818 psi | 85% | 2769 fps | 99.5% |
| Lovex S062 | <<locked>> | 84% | 47,906 psi | 87% | 2740 fps | 99.9% |
| Lovex S065 | <<locked>> | 90% | 47,224 psi | 86% | 2733 fps | 97.6% |
| Lovex S070 | <<locked>> | 92% | 48,051 psi | 87% | 2769 fps | 96.8% |
| Norma 201 | <<locked>> | 82% | 49,197 psi | 89% | 2749 fps | 100% |
| Norma 202 | <<locked>> | 82% | 49,792 psi | 90% | 2756 fps | 100% |
| Norma 203B | <<locked>> | 84% | 48,196 psi | 87% | 2785 fps | 99.6% |
| Norma MRPᴾ | <<locked>> | 100% | 46,891 psi | 85% | 2881 fps | 96.1% |
| Norma URP | <<locked>> | 94% | 49,255 psi | 89% | 2844 fps | 99% |
| Ramshot Big Game | <<locked>> | 84% | 48,109 psi | 87% | 2799 fps | 99.5% |
| Ramshot Hunter | <<locked>> | 94% | 48,037 psi | 87% | 2835 fps | 97.5% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,303 psi | 66% | 1814 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 49,632 psi | 90% | 2779 fps | 97.5% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 48,718 psi | 88% | 2851 fps | 99.4% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 48,414 psi | 88% | 2890 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 49,647 psi | 90% | 2874 fps | 98.9% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 48,994 psi | 89% | 2894 fps | 98.6% |
| Rottweil R 902 | <<locked>> | 82% | 46,934 psi | 85% | 2703 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 88% | 48,834 psi | 89% | 2785 fps | 99.9% |
| Rottweil R 907 | <<locked>> | 90% | 48,994 psi | 89% | 2759 fps | 96.1% |
| Shooters World Long Rifle | <<locked>> | 90% | 47,224 psi | 86% | 2733 fps | 97.6% |
| Shooters World Precision | <<locked>> | 84% | 47,906 psi | 87% | 2740 fps | 99.9% |
| Shooters World SW4350 | <<locked>> | 92% | 48,051 psi | 87% | 2769 fps | 96.8% |
| SNPE Vectan SP 11 | <<locked>> | 86% | 47,108 psi | 85% | 2789 fps | 99.4% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 48,718 psi | 88% | 2769 fps | 99.6% |
| SNPE Vectan Tubal 5000 | <<locked>> | 86% | 47,950 psi | 87% | 2654 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 46,876 psi | 85% | 2680 fps | 96.2% |
| Somchem S355 | <<locked>> | 88% | 49,081 psi | 89% | 2782 fps | 99.8% |
| Somchem S365 | <<locked>> | 96% | 47,384 psi | 86% | 2848 fps | 100% |
| Unknown powder | <<locked>> | 90% | 46,862 psi | 85% | 2792 fps | 98.1% |
| Vihtavuori N133 | <<locked>> | 82% | 47,500 psi | 86% | 2638 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 49,676 psi | 90% | 2723 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 49,414 psi | 90% | 2726 fps | 100% |
| Vihtavuori N150 | <<locked>> | 92% | 47,340 psi | 86% | 2723 fps | 100% |
| Vihtavuori N160 | <<locked>> | 90% | 47,340 psi | 86% | 2769 fps | 98.6% |
| Vihtavuori N540 | <<locked>> | 84% | 49,269 psi | 89% | 2753 fps | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 47,572 psi | 86% | 2812 fps | 98.6% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 46,441 psi | 84% | 2838 fps | 99.1% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 48,124 psi | 87% | 2766 fps | 99.9% |
| Winchester 760 | <<locked>> | 88% | 47,297 psi | 86% | 2812 fps | 96.4% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 37,608 psi | 68% | 2769 fps | 99.3% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 43,932 psi | 80% | 2635 fps | 100% |
| Accurate 3100 | <<locked>> | 98% | 41,147 psi | 75% | 2671 fps | 95.8% |
| Accurate 4064 | <<locked>> | 80% | 41,568 psi | 75% | 2631 fps | 100% |
| Accurate 4350 | <<locked>> | 84% | 35,447 psi | 64% | 2569 fps | 95.8% |
| ADI AR 2208 | <<locked>> | 80% | 40,205 psi | 73% | 2595 fps | 97.8% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 43,366 psi | 79% | 2785 fps | 98.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 40,089 psi | 73% | 2621 fps | 99% |
| Alliant Reloder-15 | <<locked>> | 80% | 42,888 psi | 78% | 2684 fps | 98.5% |
| Alliant Reloder-16 | 45.9 gr | 84% | 35,172 psi | 64% | 2575 fps | 95.8% |
| Alliant Reloder-17 | <<locked>> | 80% | 34,650 psi | 63% | 2589 fps | 97.4% |
| Alliant Reloder-23 | <<locked>> | 90% | 30,618 psi | 56% | 2477 fps | 95.5% |
| Alliant Reloder-26 | <<locked>> | 92% | 35,433 psi | 64% | 2661 fps | 95% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 46,557 psi | 84% | 2753 fps | 98.8% |
| Bofors RP3 | <<locked>> | 80% | 39,856 psi | 72% | 2625 fps | 99.1% |
| Bofors RP7 | <<locked>> | 88% | 46,006 psi | 83% | 2703 fps | 95.3% |
| Hodgdon H380 | <<locked>> | 80% | 40,567 psi | 74% | 2628 fps | 96.8% |
| Hodgdon H414 | <<locked>> | 86% | 44,164 psi | 80% | 2753 fps | 95.6% |
| Hodgdon Hybrid 100V | <<locked>> | 82% | 30,371 psi | 55% | 2418 fps | 95.7% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 41,379 psi | 75% | 2684 fps | 99.3% |
| Hodgdon Superformance | <<locked>> | 90% | 45,832 psi | 83% | 2808 fps | 95.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,556 psi | 48% | 1581 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 42,511 psi | 77% | 2648 fps | 99.1% |
| IMR 3031 | <<locked>> | 80% | 43,787 psi | 79% | 2684 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 39,363 psi | 71% | 2572 fps | 97.8% |
| IMR 4166 Enduron | <<locked>> | 84% | 44,237 psi | 80% | 2644 fps | 95.5% |
| IMR 4350 | <<locked>> | 92% | 46,398 psi | 84% | 2733 fps | 95.5% |
| IMR 4451 Enduron | <<locked>> | 86% | 44,817 psi | 81% | 2684 fps | 95.5% |
| IMR 4831 | <<locked>> | 88% | 35,099 psi | 64% | 2543 fps | 95.8% |
| IMR 4895 | <<locked>> | 80% | 43,976 psi | 80% | 2717 fps | 99.1% |
| Lovex S062 | <<locked>> | 80% | 42,279 psi | 77% | 2635 fps | 99.6% |
| Lovex S065 | <<locked>> | 84% | 39,262 psi | 71% | 2575 fps | 95.5% |
| Lovex S070 | <<locked>> | 88% | 42,453 psi | 77% | 2661 fps | 95.3% |
| Norma 201 | <<locked>> | 80% | 46,195 psi | 84% | 2697 fps | 99.9% |
| Norma 202 | <<locked>> | 80% | 46,717 psi | 85% | 2707 fps | 100% |
| Norma 203B | <<locked>> | 80% | 42,279 psi | 77% | 2674 fps | 98.8% |
| Norma MRP | <<locked>> | 98% | 43,758 psi | 79% | 2815 fps | 95.1% |
| Norma URP | <<locked>> | 84% | 35,607 psi | 65% | 2569 fps | 95.7% |
| Ramshot Big Game | <<locked>> | 80% | 42,148 psi | 76% | 2690 fps | 98.7% |
| Ramshot Hunter | <<locked>> | 88% | 39,421 psi | 72% | 2661 fps | 95% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,963 psi | 49% | 1621 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 40,828 psi | 74% | 2608 fps | 95.2% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 45,643 psi | 83% | 2795 fps | 98.9% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 36,869 psi | 67% | 2657 fps | 99.7% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 35,012 psi | 64% | 2579 fps | 95.2% |
| ReloadSwiss RS 70 | 51.4 gr | 86% | 37,275 psi | 68% | 2641 fps | 95.2% |
| Rottweil R 902 | <<locked>> | 80% | 44,077 psi | 80% | 2651 fps | 99.7% |
| Rottweil R 903 | <<locked>> | 80% | 37,463 psi | 68% | 2569 fps | 98.4% |
| Rottweil R 907 | <<locked>> | 88% | 46,006 psi | 83% | 2703 fps | 95.3% |
| Shooters World Long Rifle | <<locked>> | 84% | 39,262 psi | 71% | 2575 fps | 95.5% |
| Shooters World Precision | <<locked>> | 80% | 42,279 psi | 77% | 2635 fps | 99.6% |
| Shooters World SW4350 | <<locked>> | 88% | 42,453 psi | 77% | 2661 fps | 95.3% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 38,493 psi | 70% | 2618 fps | 97.9% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 45,788 psi | 83% | 2717 fps | 99.3% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 39,769 psi | 72% | 2516 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 44,048 psi | 80% | 2628 fps | 95.5% |
| Somchem S355 | <<locked>> | 80% | 38,145 psi | 69% | 2572 fps | 98.3% |
| Somchem S365 | 44.7 gr | 80% | 27,949 psi | 51% | 2405 fps | 96.1% |
| Unknown powder | <<locked>> | 82% | 35,969 psi | 65% | 2566 fps | 95% |
| Vihtavuori N133 | <<locked>> | 80% | 44,802 psi | 81% | 2592 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 43,859 psi | 80% | 2631 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 43,569 psi | 79% | 2628 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 32,735 psi | 59% | 2425 fps | 98.1% |
| Vihtavuori N160 | <<locked>> | 82% | 36,158 psi | 66% | 2546 fps | 95.8% |
| Vihtavuori N540 | <<locked>> | 80% | 43,294 psi | 79% | 2651 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 34,301 psi | 62% | 2530 fps | 95% |
| Vihtavuori N555 | <<locked>> | 90% | 33,156 psi | 60% | 2556 fps | 95.7% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 32,111 psi | 58% | 2431 fps | 96.7% |
| Winchester 760 | <<locked>> | 86% | 44,164 psi | 80% | 2753 fps | 95.6% |
| Winchester StaBALL HD | <<locked>> | 94% | 30,864 psi | 56% | 2566 fps | 96.4% |
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 92 powders for 7 x 65 R Brenneke loaded with the .284 | 140gr | Remington PSP. Alliant Reloder-26 delivers the highest muzzle velocity at 2,930 fps; across all powders the maximum-charge window runs from 1,772 fps to 2,930 fps. Accurate 3100 gives the best case fill at 100 %, and 92 of the 92 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (380 MPa), the top charges use 65–90 %, leaving at least 10 % headroom. The 140.0 gr projectile in 0.284" calls for a 1:15.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, ADI AR 2213, Alliant Reloder-22 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-16, ReloadSwiss RS 70, Somchem S365 rank at the top here: for 7 x 65 R Brenneke with the .284 | 140gr | Remington PSP they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, ADI AR 2209, ADI AR 2213, Alliant Reloder-19 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.