Load Specifications
Load data in caliber 7 x 64 Brenneke with .284 | 140gr | Winchester Powerpoint bullet and 92 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 Ramshot Hunter.
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: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 86% | 54,186 psi | 90% | 2802 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 52,576 psi | 87% | 2795 fps | 96.8% |
| Accurate 3100ᴾ | <<locked>> | 100% | 44,817 psi | 74% | 2756 fps | 97% |
| Accurate 4064 | <<locked>> | 88% | 54,244 psi | 90% | 2851 fps | 100% |
| Accurate 4350 | <<locked>> | 96% | 54,157 psi | 90% | 2936 fps | 99.7% |
| ADI AR 2206H | <<locked>> | 84% | 54,099 psi | 90% | 2877 fps | 100% |
| ADI AR 2208 | <<locked>> | 88% | 51,880 psi | 86% | 2828 fps | 99.7% |
| ADI Benchmark 8208 | <<locked>> | 82% | 53,127 psi | 88% | 2831 fps | 100% |
| Alliant AR-Comp | <<locked>> | 82% | 53,940 psi | 90% | 2802 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 86% | 53,751 psi | 89% | 2995 fps | 99.9% |
| Alliant Power Pro Varmintᴾ | <<locked>> | 100% | 52,156 psi | 87% | 2907 fps | 95.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 88% | 51,924 psi | 86% | 2851 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 52,373 psi | 87% | 2871 fps | 99.8% |
| Alliant Reloder-16 | <<locked>> | 96% | 51,851 psi | 86% | 2940 fps | 99.7% |
| Alliant Reloder-17 | <<locked>> | 92% | 52,837 psi | 88% | 2972 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 42,221 psi | 70% | 2782 fps | 99.4% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 47,747 psi | 79% | 2956 fps | 99% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 53,809 psi | 89% | 2890 fps | 99.7% |
| Bofors RP3 | <<locked>> | 88% | 52,591 psi | 87% | 2867 fps | 100% |
| Bofors RP7 | <<locked>> | 92% | 52,707 psi | 88% | 2838 fps | 97.1% |
| Hodgdon BL-C2 | <<locked>> | 82% | 52,460 psi | 87% | 2854 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 53,185 psi | 88% | 2877 fps | 99.3% |
| Hodgdon H414 | <<locked>> | 94% | 53,069 psi | 88% | 2927 fps | 97.8% |
| Hodgdon H4350 | <<locked>> | 92% | 53,693 psi | 89% | 2894 fps | 96.6% |
| Hodgdon H4895 | <<locked>> | 82% | 51,430 psi | 85% | 2838 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 51,605 psi | 86% | 2867 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 86% | 54,317 psi | 90% | 2923 fps | 100% |
| Hodgdon Superformance | <<locked>> | 94% | 53,374 psi | 89% | 2963 fps | 97.5% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,810 psi | 59% | 1781 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 52,272 psi | 87% | 2835 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 51,430 psi | 85% | 2822 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 51,372 psi | 85% | 2812 fps | 99.7% |
| IMR 4166 Enduron | <<locked>> | 86% | 54,360 psi | 90% | 2841 fps | 97.9% |
| IMR 4350 | <<locked>> | 96% | 53,011 psi | 88% | 2864 fps | 97.2% |
| IMR 4451 Enduron | <<locked>> | 92% | 54,331 psi | 90% | 2867 fps | 97.8% |
| IMR 4831 | <<locked>> | 96% | 51,082 psi | 85% | 2874 fps | 99.4% |
| IMR 4895 | <<locked>> | 86% | 53,737 psi | 89% | 2900 fps | 100% |
| IMR 8208 XBR | <<locked>> | 82% | 53,127 psi | 88% | 2831 fps | 100% |
| Lovex D073.6 | <<locked>> | 84% | 53,882 psi | 90% | 2851 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 53,432 psi | 89% | 2805 fps | 99.9% |
| Lovex S062 | <<locked>> | 86% | 51,358 psi | 85% | 2812 fps | 100% |
| Lovex S065 | <<locked>> | 94% | 53,940 psi | 90% | 2864 fps | 98.9% |
| Lovex S070 | <<locked>> | 94% | 51,706 psi | 86% | 2848 fps | 97.7% |
| Norma 201 | <<locked>> | 84% | 53,026 psi | 88% | 2825 fps | 100% |
| Norma 202 | <<locked>> | 84% | 53,374 psi | 89% | 2825 fps | 100% |
| Norma 203B | <<locked>> | 86% | 51,634 psi | 86% | 2854 fps | 99.9% |
| Norma 204 | <<locked>> | 96% | 53,606 psi | 89% | 2913 fps | 96% |
| Norma MRPᴾ | <<locked>> | 100% | 47,369 psi | 79% | 2907 fps | 96.5% |
| Norma URP | <<locked>> | 96% | 53,113 psi | 88% | 2923 fps | 99.5% |
| Ramshot Big Game | <<locked>> | 86% | 52,127 psi | 87% | 2881 fps | 99.9% |
| Ramshot Hunter | <<locked>> | 96% | 52,025 psi | 86% | 2920 fps | 98.4% |
| Ramshot TAC | <<locked>> | 82% | 53,113 psi | 88% | 2844 fps | 98.9% |
| Ramshot Wild Boar | <<locked>> | 82% | 52,765 psi | 88% | 2861 fps | 99.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,419 psi | 61% | 1824 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 53,606 psi | 89% | 2861 fps | 98.3% |
| ReloadSwiss RS 52 | <<locked>> | 84% | 52,721 psi | 88% | 2933 fps | 99.8% |
| ReloadSwiss RS 60 | <<locked>> | 90% | 52,489 psi | 87% | 2972 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 96% | 53,867 psi | 89% | 2959 fps | 99.5% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 52,953 psi | 88% | 2982 fps | 99.3% |
| Rottweil R 901 | <<locked>> | 82% | 53,722 psi | 89% | 2805 fps | 100% |
| Rottweil R 902 | <<locked>> | 86% | 53,548 psi | 89% | 2825 fps | 100% |
| Rottweil R 903 | <<locked>> | 90% | 52,402 psi | 87% | 2858 fps | 100% |
| Rottweil R 907 | <<locked>> | 92% | 52,707 psi | 88% | 2838 fps | 97.1% |
| Shooters World Long Rifle | <<locked>> | 94% | 53,940 psi | 90% | 2864 fps | 98.9% |
| Shooters World Match Rifle | <<locked>> | 84% | 53,882 psi | 90% | 2851 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 51,358 psi | 85% | 2812 fps | 100% |
| Shooters World SW4350 | <<locked>> | 94% | 51,706 psi | 86% | 2848 fps | 97.7% |
| SNPE Vectan SP 11 | <<locked>> | 90% | 54,273 psi | 90% | 2920 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 51,517 psi | 86% | 2822 fps | 99% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 52,388 psi | 87% | 2848 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 54,143 psi | 90% | 2762 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 51,169 psi | 85% | 2717 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 54,143 psi | 90% | 2818 fps | 97.9% |
| Somchem S335 | <<locked>> | 84% | 53,795 psi | 89% | 2762 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 51,314 psi | 85% | 2815 fps | 99.8% |
| Somchem S355 | <<locked>> | 90% | 52,866 psi | 88% | 2858 fps | 100% |
| Somchem S365 | <<locked>> | 98% | 51,271 psi | 85% | 2927 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 50,923 psi | 85% | 2861 fps | 96.8% |
| Vihtavuori N133 | <<locked>> | 84% | 54,447 psi | 90% | 2746 fps | 100% |
| Vihtavuori N135 | <<locked>> | 86% | 53,447 psi | 89% | 2792 fps | 100% |
| Vihtavuori N140 | <<locked>> | 86% | 53,983 psi | 90% | 2805 fps | 100% |
| Vihtavuori N150 | <<locked>> | 92% | 54,273 psi | 90% | 2838 fps | 100% |
| Vihtavuori N160 | <<locked>> | 94% | 52,141 psi | 87% | 2867 fps | 99.4% |
| Vihtavuori N530 | <<locked>> | 82% | 53,461 psi | 89% | 2828 fps | 100% |
| Vihtavuori N540 | <<locked>> | 86% | 52,214 psi | 87% | 2799 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 51,126 psi | 85% | 2871 fps | 99.2% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 46,760 psi | 78% | 2858 fps | 99.3% |
| Winchester 6.5 StaBALL | <<locked>> | 94% | 51,895 psi | 86% | 2841 fps | 100% |
| Winchester 748 | <<locked>> | 82% | 53,403 psi | 89% | 2874 fps | 100% |
| Winchester 760 | <<locked>> | 94% | 53,330 psi | 89% | 2933 fps | 97.9% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 37,942 psi | 63% | 2799 fps | 99.5% |
| Winchester StaBALL Match | <<locked>> | 84% | 52,460 psi | 87% | 2858 fps | 100% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 44,367 psi | 74% | 2654 fps | 100% |
| Accurate 2700 | <<locked>> | 82% | 46,282 psi | 77% | 2687 fps | 95.3% |
| Accurate 3100 | <<locked>> | 96% | 38,943 psi | 65% | 2641 fps | 95.3% |
| Accurate 4064 | <<locked>> | 80% | 41,989 psi | 70% | 2651 fps | 100% |
| Accurate 4350 | <<locked>> | 82% | 33,446 psi | 56% | 2533 fps | 95.3% |
| ADI AR 2206H | <<locked>> | 80% | 47,587 psi | 79% | 2769 fps | 99.6% |
| ADI AR 2208 | <<locked>> | 80% | 40,553 psi | 67% | 2618 fps | 98.1% |
| ADI Benchmark 8208 | <<locked>> | 80% | 49,690 psi | 83% | 2772 fps | 100% |
| Alliant AR-Comp | <<locked>> | 80% | 50,517 psi | 84% | 2756 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 43,714 psi | 73% | 2808 fps | 98.7% |
| Alliant Power Pro Varmint | <<locked>> | 98% | 48,718 psi | 81% | 2848 fps | 95% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 40,466 psi | 67% | 2644 fps | 99.2% |
| Alliant Reloder-15 | <<locked>> | 80% | 43,250 psi | 72% | 2703 fps | 98.7% |
| Alliant Reloder-16 | 45.2 gr | 82% | 33,330 psi | 55% | 2543 fps | 95.2% |
| Alliant Reloder-17 | <<locked>> | 80% | 34,911 psi | 58% | 2612 fps | 97.7% |
| Alliant Reloder-23 | <<locked>> | 88% | 29,182 psi | 48% | 2451 fps | 95% |
| Alliant Reloder-26 | <<locked>> | 92% | 35,839 psi | 60% | 2690 fps | 95.5% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 47,152 psi | 78% | 2779 fps | 99% |
| Bofors RP3 | <<locked>> | 80% | 40,248 psi | 67% | 2648 fps | 99.2% |
| Bofors RP7 | <<locked>> | 88% | 46,340 psi | 77% | 2726 fps | 95.6% |
| Hodgdon BL-C2 | <<locked>> | 80% | 49,066 psi | 82% | 2802 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 40,944 psi | 68% | 2651 fps | 97.1% |
| Hodgdon H414 | <<locked>> | 88% | 43,685 psi | 73% | 2756 fps | 95.7% |
| Hodgdon H4350 | <<locked>> | 88% | 47,224 psi | 78% | 2779 fps | 95.1% |
| Hodgdon H4895 | <<locked>> | 80% | 48,095 psi | 80% | 2782 fps | 99.8% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 28,747 psi | 48% | 2385 fps | 95.2% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 44,222 psi | 73% | 2753 fps | 99.7% |
| Hodgdon Superformance | <<locked>> | 90% | 46,282 psi | 77% | 2831 fps | 95.8% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,731 psi | 44% | 1594 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 46,180 psi | 77% | 2733 fps | 99.7% |
| IMR 3031 | <<locked>> | 80% | 48,182 psi | 80% | 2772 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 42,554 psi | 71% | 2651 fps | 98.7% |
| IMR 4166 Enduron | <<locked>> | 80% | 45,034 psi | 75% | 2677 fps | 95.9% |
| IMR 4350 | <<locked>> | 90% | 43,903 psi | 73% | 2700 fps | 95% |
| IMR 4451 Enduron | <<locked>> | 84% | 42,467 psi | 71% | 2651 fps | 95.1% |
| IMR 4831 | <<locked>> | 84% | 34,606 psi | 57% | 2546 fps | 95.8% |
| IMR 4895 | <<locked>> | 80% | 44,353 psi | 74% | 2736 fps | 99.3% |
| IMR 8208 XBR | <<locked>> | 80% | 49,690 psi | 83% | 2772 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 47,239 psi | 78% | 2749 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 47,340 psi | 79% | 2703 fps | 99.6% |
| Lovex S062 | <<locked>> | 80% | 42,598 psi | 71% | 2654 fps | 99.7% |
| Lovex S065 | <<locked>> | 82% | 37,188 psi | 62% | 2543 fps | 95% |
| Lovex S070 | <<locked>> | 88% | 42,786 psi | 71% | 2680 fps | 95.6% |
| Norma 201 | <<locked>> | 80% | 46,586 psi | 77% | 2720 fps | 99.9% |
| Norma 202 | <<locked>> | 80% | 47,108 psi | 78% | 2726 fps | 100% |
| Norma 203B | <<locked>> | 80% | 42,641 psi | 71% | 2694 fps | 99% |
| Norma 204 | <<locked>> | 94% | 49,980 psi | 83% | 2851 fps | 95.1% |
| Norma MRP | <<locked>> | 98% | 44,179 psi | 73% | 2844 fps | 95.5% |
| Norma URP | <<locked>> | 82% | 33,707 psi | 56% | 2536 fps | 95.2% |
| Ramshot Big Game | <<locked>> | 80% | 42,496 psi | 71% | 2710 fps | 98.9% |
| Ramshot Hunter | 51.5 gr | 88% | 39,914 psi | 66% | 2687 fps | 95.4% |
| Ramshot TAC | <<locked>> | 80% | 49,763 psi | 83% | 2785 fps | 98.4% |
| Ramshot Wild Boar | <<locked>> | 80% | 49,356 psi | 82% | 2805 fps | 99.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,137 psi | 45% | 1631 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 41,162 psi | 68% | 2631 fps | 95.5% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 46,021 psi | 76% | 2815 fps | 99.1% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 37,144 psi | 62% | 2677 fps | 99.8% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 35,520 psi | 59% | 2605 fps | 95.7% |
| ReloadSwiss RS 70 | 51.9 gr | 86% | 37,739 psi | 63% | 2671 fps | 95.7% |
| Rottweil R 901 | <<locked>> | 80% | 50,836 psi | 84% | 2759 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 44,454 psi | 74% | 2671 fps | 99.8% |
| Rottweil R 903 | <<locked>> | 80% | 37,826 psi | 63% | 2589 fps | 98.6% |
| Rottweil R 907 | <<locked>> | 88% | 46,340 psi | 77% | 2726 fps | 95.6% |
| Shooters World Long Rifle | <<locked>> | 82% | 37,188 psi | 62% | 2543 fps | 95% |
| Shooters World Match Rifle | <<locked>> | 80% | 47,239 psi | 78% | 2749 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 42,598 psi | 71% | 2654 fps | 99.7% |
| Shooters World SW4350 | <<locked>> | 88% | 42,786 psi | 71% | 2680 fps | 95.6% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 38,841 psi | 65% | 2641 fps | 98.2% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 48,167 psi | 80% | 2762 fps | 98.6% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 46,166 psi | 77% | 2740 fps | 99.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 47,950 psi | 80% | 2671 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 40,132 psi | 67% | 2533 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 86% | 41,597 psi | 69% | 2595 fps | 95% |
| Somchem S335 | <<locked>> | 80% | 47,398 psi | 79% | 2667 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 48,008 psi | 80% | 2759 fps | 99.6% |
| Somchem S355 | <<locked>> | 80% | 38,508 psi | 64% | 2592 fps | 98.6% |
| Somchem S365 | <<locked>> | 80% | 28,224 psi | 47% | 2428 fps | 96.6% |
| Somchem S385 | <<locked>> | 96% | 44,599 psi | 74% | 2749 fps | 95.1% |
| Vihtavuori N133 | <<locked>> | 80% | 48,356 psi | 80% | 2661 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 44,266 psi | 74% | 2651 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 44,556 psi | 74% | 2657 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 36,680 psi | 61% | 2530 fps | 99.2% |
| Vihtavuori N160 | <<locked>> | 82% | 35,114 psi | 58% | 2536 fps | 95.7% |
| Vihtavuori N530 | <<locked>> | 80% | 49,908 psi | 83% | 2772 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 43,018 psi | 71% | 2648 fps | 100% |
| Vihtavuori N550 | <<locked>> | 82% | 34,621 psi | 58% | 2539 fps | 95.3% |
| Vihtavuori N555 | <<locked>> | 88% | 31,546 psi | 52% | 2526 fps | 95.2% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 32,532 psi | 54% | 2457 fps | 97.1% |
| Winchester 748 | <<locked>> | 80% | 49,908 psi | 83% | 2818 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 43,685 psi | 73% | 2756 fps | 95.7% |
| Winchester StaBALL HD | <<locked>> | 92% | 29,225 psi | 49% | 2530 fps | 95.6% |
| Winchester StaBALL Match | <<locked>> | 80% | 45,847 psi | 76% | 2746 fps | 99.7% |
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 92 powders for 7 x 64 Brenneke loaded with the .284 | 140gr | Winchester Powerpoint. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,995 fps; across all powders the maximum-charge window runs from 1,781 fps to 2,995 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 (415 MPa), the top charges use 59–90 %, 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, Alliant Power Pro Varmint, 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-16, ReloadSwiss RS 70, Ramshot Hunter rank at the top here: for 7 x 64 Brenneke with the .284 | 140gr | Winchester Powerpoint 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.