Load Specifications
Load data in caliber 7 x 64 Brenneke with .284 | 140gr | Nosler Solid Base bullet and 93 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 70, Hodgdon Superformance and ReloadSwiss RS 60.
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: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 82% | 53,911 psi | 90% | 2756 fps | 100% |
| Accurate 2495 | <<locked>> | 86% | 52,678 psi | 88% | 2779 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 54,172 psi | 90% | 2841 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 51,837 psi | 86% | 2776 fps | 96.5% |
| Accurate 3100ᴾ | <<locked>> | 100% | 43,265 psi | 72% | 2723 fps | 96.4% |
| Accurate 4064 | <<locked>> | 88% | 52,852 psi | 88% | 2828 fps | 100% |
| Accurate 4350 | <<locked>> | 96% | 52,605 psi | 87% | 2907 fps | 99.5% |
| ADI AR 2206H | <<locked>> | 84% | 53,142 psi | 88% | 2858 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 90% | 53,969 psi | 90% | 2854 fps | 99.8% |
| ADI Benchmark 8208 | <<locked>> | 82% | 52,127 psi | 87% | 2808 fps | 100% |
| Alliant AR-Comp | <<locked>> | 82% | 52,968 psi | 88% | 2785 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 86% | 52,576 psi | 87% | 2969 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 54,273 psi | 90% | 2881 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 51,445 psi | 85% | 2848 fps | 99.7% |
| Alliant Reloder-16 | <<locked>> | 98% | 53,809 psi | 89% | 2966 fps | 99.8% |
| Alliant Reloder-17 | <<locked>> | 92% | 51,430 psi | 85% | 2943 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 41,162 psi | 68% | 2753 fps | 99.2% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 46,325 psi | 77% | 2923 fps | 98.6% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 52,634 psi | 87% | 2867 fps | 99.5% |
| Bofors RP3 | <<locked>> | 88% | 51,285 psi | 85% | 2841 fps | 100% |
| Bofors RP7 | <<locked>> | 92% | 51,605 psi | 86% | 2812 fps | 96.7% |
| Hodgdon Benchmark | <<locked>> | 82% | 53,664 psi | 89% | 2789 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 82% | 51,242 psi | 85% | 2831 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 52,054 psi | 86% | 2851 fps | 99.1% |
| Hodgdon H414 | <<locked>> | 94% | 51,982 psi | 86% | 2904 fps | 97.5% |
| Hodgdon H4350 | <<locked>> | 92% | 52,663 psi | 87% | 2867 fps | 96.2% |
| Hodgdon H4895 | <<locked>> | 84% | 53,664 psi | 89% | 2867 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 53,606 psi | 89% | 2890 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 86% | 53,040 psi | 88% | 2897 fps | 100% |
| Hodgdon Superformance | <<locked>> | 94% | 52,243 psi | 87% | 2933 fps | 97.1% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,737 psi | 59% | 1772 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 51,300 psi | 85% | 2815 fps | 99.9% |
| IMR 3031 | <<locked>> | 84% | 53,664 psi | 89% | 2848 fps | 100% |
| IMR 4064 | <<locked>> | 88% | 53,664 psi | 89% | 2841 fps | 99.8% |
| IMR 4166 Enduron | <<locked>> | 86% | 53,214 psi | 88% | 2815 fps | 97.6% |
| IMR 4350 | <<locked>> | 96% | 51,750 psi | 86% | 2835 fps | 96.8% |
| IMR 4451 Enduron | <<locked>> | 92% | 53,301 psi | 89% | 2844 fps | 97.5% |
| IMR 4831 | <<locked>> | 98% | 53,301 psi | 89% | 2900 fps | 99.6% |
| IMR 4895 | <<locked>> | 86% | 52,707 psi | 88% | 2877 fps | 99.9% |
| IMR 8208 XBR | <<locked>> | 82% | 52,127 psi | 87% | 2808 fps | 100% |
| Lovex D073.6 | <<locked>> | 84% | 52,823 psi | 88% | 2831 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 52,489 psi | 87% | 2782 fps | 99.9% |
| Lovex S062 | <<locked>> | 88% | 53,577 psi | 89% | 2838 fps | 100% |
| Lovex S065 | <<locked>> | 94% | 52,895 psi | 88% | 2838 fps | 98.6% |
| Lovex S070 | <<locked>> | 96% | 53,577 psi | 89% | 2871 fps | 97.9% |
| Norma 201 | <<locked>> | 84% | 52,011 psi | 86% | 2802 fps | 100% |
| Norma 202 | <<locked>> | 84% | 52,330 psi | 87% | 2802 fps | 100% |
| Norma 203B | <<locked>> | 88% | 53,940 psi | 90% | 2887 fps | 99.9% |
| Norma MRPᴾ | <<locked>> | 100% | 46,006 psi | 76% | 2874 fps | 95.9% |
| Norma URP | <<locked>> | 96% | 51,677 psi | 86% | 2894 fps | 99.3% |
| Ramshot Big Game | <<locked>> | 86% | 50,937 psi | 85% | 2858 fps | 99.8% |
| Ramshot Hunter | <<locked>> | 98% | 54,027 psi | 90% | 2946 fps | 98.6% |
| Ramshot TAC | <<locked>> | 82% | 51,996 psi | 86% | 2818 fps | 98.6% |
| Ramshot Wild Boar | <<locked>> | 82% | 51,851 psi | 86% | 2838 fps | 99.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,100 psi | 60% | 1811 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 52,286 psi | 87% | 2831 fps | 98% |
| ReloadSwiss RS 52 | <<locked>> | 84% | 51,619 psi | 86% | 2910 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 90% | 51,039 psi | 85% | 2943 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 96% | 52,475 psi | 87% | 2930 fps | 99.3% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 51,808 psi | 86% | 2953 fps | 99.1% |
| Rottweil R 901 | <<locked>> | 82% | 52,910 psi | 88% | 2785 fps | 100% |
| Rottweil R 902 | <<locked>> | 86% | 52,489 psi | 87% | 2802 fps | 100% |
| Rottweil R 903 | <<locked>> | 90% | 51,445 psi | 85% | 2838 fps | 100% |
| Rottweil R 907 | <<locked>> | 92% | 51,605 psi | 86% | 2812 fps | 96.7% |
| Shooters World Long Rifle | <<locked>> | 94% | 52,895 psi | 88% | 2838 fps | 98.6% |
| Shooters World Match Rifle | <<locked>> | 84% | 52,823 psi | 88% | 2831 fps | 100% |
| Shooters World Precision | <<locked>> | 88% | 53,577 psi | 89% | 2838 fps | 100% |
| Shooters World SW4350 | <<locked>> | 96% | 53,577 psi | 89% | 2871 fps | 97.9% |
| SNPE Vectan SP 11 | <<locked>> | 90% | 52,823 psi | 88% | 2894 fps | 99.9% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 54,215 psi | 90% | 2854 fps | 99.2% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 51,474 psi | 86% | 2825 fps | 99.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 53,069 psi | 88% | 2740 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 53,577 psi | 89% | 2743 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 52,779 psi | 88% | 2789 fps | 97.5% |
| Somchem S335 | <<locked>> | 84% | 52,823 psi | 88% | 2743 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 53,664 psi | 89% | 2844 fps | 99.9% |
| Somchem S355 | <<locked>> | 90% | 51,677 psi | 86% | 2835 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 53,258 psi | 88% | 2949 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 49,400 psi | 82% | 2828 fps | 96.2% |
| Vihtavuori N133 | <<locked>> | 84% | 53,374 psi | 89% | 2726 fps | 100% |
| Vihtavuori N135 | <<locked>> | 86% | 52,272 psi | 87% | 2769 fps | 100% |
| Vihtavuori N140 | <<locked>> | 86% | 52,982 psi | 88% | 2785 fps | 100% |
| Vihtavuori N150 | <<locked>> | 92% | 52,765 psi | 88% | 2808 fps | 100% |
| Vihtavuori N160 | <<locked>> | 96% | 54,128 psi | 90% | 2890 fps | 99.5% |
| Vihtavuori N530 | <<locked>> | 82% | 52,475 psi | 87% | 2805 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 54,302 psi | 90% | 2825 fps | 100% |
| Vihtavuori N550 | <<locked>> | 96% | 53,316 psi | 89% | 2900 fps | 99.4% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 45,614 psi | 76% | 2835 fps | 99.1% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 54,389 psi | 90% | 2871 fps | 100% |
| Winchester 748 | <<locked>> | 82% | 52,373 psi | 87% | 2851 fps | 100% |
| Winchester 760 | <<locked>> | 94% | 51,982 psi | 86% | 2904 fps | 97.5% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 36,869 psi | 61% | 2759 fps | 99.1% |
| Winchester StaBALL Match | <<locked>> | 84% | 51,242 psi | 85% | 2831 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 2015 | <<locked>> | 80% | 50,560 psi | 84% | 2707 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 43,482 psi | 72% | 2635 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 50,821 psi | 84% | 2792 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 48,428 psi | 80% | 2717 fps | 95.7% |
| Accurate 3100 | <<locked>> | 98% | 40,422 psi | 67% | 2667 fps | 95.6% |
| Accurate 4064 | <<locked>> | 80% | 41,118 psi | 68% | 2631 fps | 100% |
| Accurate 4350 | <<locked>> | 84% | 34,867 psi | 58% | 2566 fps | 95.7% |
| ADI AR 2206H | <<locked>> | 80% | 46,862 psi | 78% | 2749 fps | 99.4% |
| ADI AR 2208 | <<locked>> | 80% | 39,595 psi | 66% | 2592 fps | 97.7% |
| ADI Benchmark 8208 | <<locked>> | 80% | 48,936 psi | 81% | 2756 fps | 100% |
| Alliant AR-Comp | <<locked>> | 80% | 49,487 psi | 82% | 2733 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 42,583 psi | 71% | 2779 fps | 98.4% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 39,479 psi | 66% | 2618 fps | 99% |
| Alliant Reloder-15 | <<locked>> | 80% | 42,511 psi | 71% | 2684 fps | 98.5% |
| Alliant Reloder-16 | <<locked>> | 84% | 34,882 psi | 58% | 2575 fps | 95.8% |
| Alliant Reloder-17 | <<locked>> | 80% | 34,171 psi | 57% | 2585 fps | 97.3% |
| Alliant Reloder-23 | <<locked>> | 90% | 30,211 psi | 50% | 2477 fps | 95.4% |
| Alliant Reloder-26 | <<locked>> | 94% | 37,391 psi | 62% | 2723 fps | 96% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 46,006 psi | 76% | 2753 fps | 98.7% |
| Bofors RP3 | <<locked>> | 80% | 39,233 psi | 65% | 2621 fps | 99% |
| Bofors RP7 | <<locked>> | 88% | 45,513 psi | 76% | 2700 fps | 95.2% |
| Hodgdon Benchmark | <<locked>> | 80% | 50,488 psi | 84% | 2740 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 47,805 psi | 79% | 2776 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 40,030 psi | 67% | 2625 fps | 96.8% |
| Hodgdon H414 | <<locked>> | 88% | 42,612 psi | 71% | 2730 fps | 95.2% |
| Hodgdon H4350 | <<locked>> | 90% | 49,168 psi | 82% | 2805 fps | 95.4% |
| Hodgdon H4895 | <<locked>> | 80% | 47,297 psi | 79% | 2759 fps | 99.7% |
| Hodgdon Hybrid 100V | <<locked>> | 82% | 30,081 psi | 50% | 2418 fps | 95.7% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 43,250 psi | 72% | 2730 fps | 99.6% |
| Hodgdon Superformance | 55.3 gr | 90% | 45,150 psi | 75% | 2802 fps | 95.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,484 psi | 44% | 1581 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 45,237 psi | 75% | 2710 fps | 99.5% |
| IMR 3031 | <<locked>> | 80% | 47,210 psi | 78% | 2753 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 41,597 psi | 69% | 2625 fps | 98.4% |
| IMR 4166 Enduron | <<locked>> | 80% | 44,222 psi | 73% | 2651 fps | 95.5% |
| IMR 4350 | <<locked>> | 92% | 45,643 psi | 76% | 2726 fps | 95.3% |
| IMR 4451 Enduron | <<locked>> | 86% | 44,324 psi | 74% | 2680 fps | 95.4% |
| IMR 4831 | <<locked>> | 84% | 33,750 psi | 56% | 2520 fps | 95.3% |
| IMR 4895 | <<locked>> | 80% | 43,555 psi | 72% | 2713 fps | 99.1% |
| IMR 8208 XBR | <<locked>> | 80% | 48,936 psi | 81% | 2756 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 46,195 psi | 77% | 2726 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 46,398 psi | 77% | 2680 fps | 99.4% |
| Lovex S062 | <<locked>> | 80% | 41,611 psi | 69% | 2631 fps | 99.5% |
| Lovex S065 | <<locked>> | 84% | 38,972 psi | 65% | 2579 fps | 95.5% |
| Lovex S070 | <<locked>> | 88% | 41,974 psi | 70% | 2657 fps | 95.2% |
| Norma 201 | <<locked>> | 80% | 45,818 psi | 76% | 2697 fps | 99.9% |
| Norma 202 | <<locked>> | 80% | 46,079 psi | 77% | 2703 fps | 100% |
| Norma 203B | <<locked>> | 80% | 41,901 psi | 70% | 2674 fps | 98.8% |
| Norma MRP | <<locked>> | 98% | 43,120 psi | 72% | 2815 fps | 95% |
| Norma URP | <<locked>> | 84% | 35,056 psi | 58% | 2566 fps | 95.6% |
| Ramshot Big Game | <<locked>> | 80% | 41,365 psi | 69% | 2684 fps | 98.6% |
| Ramshot Hunter | <<locked>> | 90% | 41,481 psi | 69% | 2713 fps | 95.8% |
| Ramshot TAC | <<locked>> | 80% | 48,704 psi | 81% | 2762 fps | 98.1% |
| Ramshot Wild Boar | <<locked>> | 80% | 48,443 psi | 80% | 2782 fps | 99.6% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,890 psi | 45% | 1621 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 40,306 psi | 67% | 2605 fps | 95.1% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 44,933 psi | 75% | 2789 fps | 98.9% |
| ReloadSwiss RS 60 | 46.5 gr | 80% | 36,361 psi | 60% | 2654 fps | 99.7% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 34,505 psi | 57% | 2575 fps | 95.1% |
| ReloadSwiss RS 70 | 50.8 gr | 86% | 36,869 psi | 61% | 2641 fps | 95.1% |
| Rottweil R 901 | <<locked>> | 80% | 49,690 psi | 83% | 2733 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 43,685 psi | 73% | 2651 fps | 99.7% |
| Rottweil R 903 | <<locked>> | 80% | 37,101 psi | 62% | 2569 fps | 98.3% |
| Rottweil R 907 | <<locked>> | 88% | 45,513 psi | 76% | 2700 fps | 95.2% |
| Shooters World Long Rifle | <<locked>> | 84% | 38,972 psi | 65% | 2579 fps | 95.5% |
| Shooters World Match Rifle | <<locked>> | 80% | 46,195 psi | 77% | 2726 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 41,611 psi | 69% | 2631 fps | 99.5% |
| Shooters World SW4350 | <<locked>> | 88% | 41,974 psi | 70% | 2657 fps | 95.2% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 37,956 psi | 63% | 2615 fps | 97.8% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 47,239 psi | 78% | 2740 fps | 98.3% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 45,252 psi | 75% | 2717 fps | 99.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 46,847 psi | 78% | 2644 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 39,160 psi | 65% | 2510 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 43,584 psi | 72% | 2628 fps | 95.4% |
| Somchem S335 | <<locked>> | 80% | 46,659 psi | 78% | 2648 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 46,818 psi | 78% | 2730 fps | 99.4% |
| Somchem S355 | <<locked>> | 80% | 37,782 psi | 63% | 2572 fps | 98.3% |
| Somchem S365 | <<locked>> | 80% | 27,514 psi | 46% | 2398 fps | 96% |
| Somchem S385 | <<locked>> | 98% | 46,267 psi | 77% | 2772 fps | 95.4% |
| Vihtavuori N133 | <<locked>> | 80% | 47,253 psi | 79% | 2635 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 43,120 psi | 72% | 2628 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 43,801 psi | 73% | 2641 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 35,984 psi | 60% | 2510 fps | 99% |
| Vihtavuori N160 | <<locked>> | 82% | 34,272 psi | 57% | 2513 fps | 95.2% |
| Vihtavuori N530 | <<locked>> | 80% | 48,892 psi | 81% | 2749 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 42,105 psi | 70% | 2628 fps | 100% |
| Vihtavuori N550 | <<locked>> | 84% | 36,042 psi | 60% | 2566 fps | 95.7% |
| Vihtavuori N555 | <<locked>> | 90% | 32,634 psi | 54% | 2552 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 31,749 psi | 53% | 2431 fps | 96.6% |
| Winchester 748 | <<locked>> | 80% | 48,834 psi | 81% | 2795 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 42,612 psi | 71% | 2730 fps | 95.2% |
| Winchester StaBALL HD | <<locked>> | 94% | 30,400 psi | 51% | 2559 fps | 96.2% |
| Winchester StaBALL Match | <<locked>> | 80% | 44,918 psi | 75% | 2723 fps | 99.5% |
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 93 powders for 7 x 64 Brenneke loaded with the .284 | 140gr | Nosler Solid Base. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,969 fps; across all powders the maximum-charge window runs from 1,772 fps to 2,969 fps. Accurate 3100 gives the best case fill at 100 %, and 93 of the 93 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 1:12.5 twist; slower twists will usually not stabilise this weight. Accurate 3100, Alliant Reloder-23, Alliant Reloder-26 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. ReloadSwiss RS 70, Hodgdon Superformance, ReloadSwiss RS 60 rank at the top here: for 7 x 64 Brenneke with the .284 | 140gr | Nosler Solid Base 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.