Load Specifications
Load data in caliber 7 x 64 Brenneke with .284 | 140gr | Nosler Ballistic Silver Tip bullet and 92 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 60, Alliant Reloder-17 and ReloadSwiss RS 70.
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 2015 | <<locked>> | 82% | 52,098 psi | 87% | 2720 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 54,186 psi | 90% | 2789 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 52,228 psi | 87% | 2802 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 53,388 psi | 89% | 2785 fps | 96.5% |
| Accurate 4064 | <<locked>> | 90% | 54,317 psi | 90% | 2838 fps | 100% |
| Accurate 4350 | <<locked>> | 98% | 53,954 psi | 90% | 2917 fps | 99.5% |
| ADI AR 2206H | <<locked>> | 84% | 51,271 psi | 85% | 2812 fps | 99.7% |
| ADI AR 2208 | <<locked>> | 90% | 52,301 psi | 87% | 2815 fps | 99.5% |
| ADI Benchmark 8208 | <<locked>> | 84% | 53,592 psi | 89% | 2818 fps | 100% |
| Alliant AR-Comp | <<locked>> | 84% | 54,288 psi | 90% | 2792 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 54,157 psi | 90% | 2982 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 52,199 psi | 87% | 2838 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 88% | 52,678 psi | 88% | 2854 fps | 99.7% |
| Alliant Reloder-16 | <<locked>> | 98% | 51,750 psi | 86% | 2917 fps | 99.5% |
| Alliant Reloder-17 | <<locked>> | 94% | 52,765 psi | 88% | 2956 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 39,494 psi | 66% | 2703 fps | 98.6% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 44,251 psi | 74% | 2867 fps | 97.9% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 54,447 psi | 90% | 2881 fps | 99.6% |
| Bofors RP3 | <<locked>> | 90% | 52,620 psi | 87% | 2851 fps | 100% |
| Bofors RP7 | <<locked>> | 94% | 52,866 psi | 88% | 2818 fps | 96.7% |
| Hodgdon Benchmark | <<locked>> | 82% | 52,156 psi | 87% | 2753 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 52,794 psi | 88% | 2844 fps | 100% |
| Hodgdon H380 | <<locked>> | 90% | 53,490 psi | 89% | 2861 fps | 99.1% |
| Hodgdon H414 | <<locked>> | 96% | 52,997 psi | 88% | 2907 fps | 97.5% |
| Hodgdon H4350 | <<locked>> | 94% | 53,969 psi | 90% | 2874 fps | 96.2% |
| Hodgdon H4895 | <<locked>> | 84% | 51,779 psi | 86% | 2825 fps | 99.9% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 51,343 psi | 85% | 2848 fps | 99.9% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 54,433 psi | 90% | 2907 fps | 100% |
| Hodgdon Superformance | <<locked>> | 96% | 53,838 psi | 89% | 2943 fps | 97.1% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,505 psi | 59% | 1752 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 52,895 psi | 88% | 2825 fps | 99.9% |
| IMR 3031 | <<locked>> | 84% | 51,692 psi | 86% | 2812 fps | 100% |
| IMR 4064 | <<locked>> | 88% | 51,619 psi | 86% | 2795 fps | 99.6% |
| IMR 4166 Enduron | <<locked>> | 86% | 51,677 psi | 86% | 2772 fps | 97% |
| IMR 4350 | <<locked>> | 98% | 53,113 psi | 88% | 2844 fps | 96.8% |
| IMR 4451 Enduron | <<locked>> | 92% | 51,605 psi | 86% | 2799 fps | 96.9% |
| IMR 4831ᴾ | <<locked>> | 100% | 54,404 psi | 90% | 2907 fps | 99.5% |
| IMR 4895 | <<locked>> | 88% | 53,954 psi | 90% | 2887 fps | 99.9% |
| IMR 8208 XBR | <<locked>> | 84% | 53,592 psi | 89% | 2818 fps | 100% |
| Lovex D073.6 | <<locked>> | 86% | 54,433 psi | 90% | 2844 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 54,099 psi | 90% | 2795 fps | 99.9% |
| Lovex S062 | <<locked>> | 88% | 51,779 psi | 86% | 2799 fps | 100% |
| Lovex S065 | <<locked>> | 96% | 54,143 psi | 90% | 2844 fps | 98.6% |
| Lovex S070 | <<locked>> | 96% | 51,547 psi | 86% | 2822 fps | 97.3% |
| Norma 201 | <<locked>> | 86% | 53,447 psi | 89% | 2812 fps | 100% |
| Norma 202 | <<locked>> | 86% | 53,824 psi | 89% | 2812 fps | 100% |
| Norma 203B | <<locked>> | 88% | 51,895 psi | 86% | 2841 fps | 99.8% |
| Norma URP | <<locked>> | 98% | 52,910 psi | 88% | 2904 fps | 99.3% |
| Ramshot Big Game | <<locked>> | 88% | 52,315 psi | 87% | 2867 fps | 99.8% |
| Ramshot Hunter | <<locked>> | 98% | 51,837 psi | 86% | 2897 fps | 98% |
| Ramshot TAC | <<locked>> | 84% | 53,737 psi | 89% | 2831 fps | 98.7% |
| Ramshot Wild Boar | <<locked>> | 84% | 53,461 psi | 89% | 2851 fps | 99.9% |
| Ramshot X-Terminator | <<locked>> | 82% | 54,389 psi | 90% | 2818 fps | 99.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,129 psi | 60% | 1798 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 53,853 psi | 89% | 2841 fps | 98% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 53,156 psi | 88% | 2923 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 52,605 psi | 87% | 2956 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 98% | 53,563 psi | 89% | 2936 fps | 99.3% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 53,229 psi | 88% | 2963 fps | 99.1% |
| Rottweil R 901 | <<locked>> | 84% | 54,230 psi | 90% | 2792 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 53,693 psi | 89% | 2808 fps | 100% |
| Rottweil R 903 | <<locked>> | 92% | 52,504 psi | 87% | 2841 fps | 100% |
| Rottweil R 907 | <<locked>> | 94% | 52,866 psi | 88% | 2818 fps | 96.7% |
| Shooters World Long Rifle | <<locked>> | 96% | 54,143 psi | 90% | 2844 fps | 98.6% |
| Shooters World Match Rifle | <<locked>> | 86% | 54,433 psi | 90% | 2844 fps | 100% |
| Shooters World Precision | <<locked>> | 88% | 51,779 psi | 86% | 2799 fps | 100% |
| Shooters World SW4350 | <<locked>> | 96% | 51,547 psi | 86% | 2822 fps | 97.3% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 54,346 psi | 90% | 2904 fps | 99.9% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 52,286 psi | 87% | 2812 fps | 98.9% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 53,127 psi | 88% | 2838 fps | 99.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 51,735 psi | 86% | 2710 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 51,822 psi | 86% | 2707 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 54,346 psi | 90% | 2795 fps | 97.5% |
| Somchem S335 | <<locked>> | 86% | 54,346 psi | 90% | 2753 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 51,764 psi | 86% | 2802 fps | 99.7% |
| Somchem S355 | <<locked>> | 92% | 52,968 psi | 88% | 2841 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 51,024 psi | 85% | 2907 fps | 100% |
| Vihtavuori N130 | <<locked>> | 82% | 54,404 psi | 90% | 2713 fps | 100% |
| Vihtavuori N133 | <<locked>> | 84% | 52,011 psi | 86% | 2697 fps | 100% |
| Vihtavuori N135 | <<locked>> | 88% | 53,635 psi | 89% | 2779 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 54,302 psi | 90% | 2792 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 54,375 psi | 90% | 2822 fps | 100% |
| Vihtavuori N160 | <<locked>> | 96% | 51,953 psi | 86% | 2848 fps | 99.2% |
| Vihtavuori N530 | <<locked>> | 84% | 54,041 psi | 90% | 2815 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 52,692 psi | 88% | 2789 fps | 100% |
| Vihtavuori N550 | <<locked>> | 96% | 51,010 psi | 85% | 2851 fps | 98.9% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 43,236 psi | 72% | 2782 fps | 98.5% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 52,185 psi | 87% | 2825 fps | 100% |
| Winchester 748 | <<locked>> | 84% | 53,954 psi | 90% | 2864 fps | 100% |
| Winchester 760 | <<locked>> | 96% | 53,359 psi | 89% | 2913 fps | 97.5% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 35,346 psi | 59% | 2700 fps | 98.4% |
| Winchester StaBALL Match | <<locked>> | 86% | 52,910 psi | 88% | 2844 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% | 49,008 psi | 81% | 2674 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 41,684 psi | 69% | 2598 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 48,878 psi | 81% | 2749 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 50,067 psi | 83% | 2730 fps | 95.8% |
| Accurate 4064 | <<locked>> | 80% | 39,407 psi | 65% | 2589 fps | 100% |
| Accurate 4350 | <<locked>> | 86% | 35,636 psi | 59% | 2575 fps | 95.7% |
| ADI AR 2206H | <<locked>> | 80% | 45,295 psi | 75% | 2707 fps | 99.1% |
| ADI AR 2208 | <<locked>> | 80% | 38,435 psi | 64% | 2552 fps | 97.2% |
| ADI Benchmark 8208 | <<locked>> | 80% | 47,355 psi | 79% | 2717 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 80% | 47,790 psi | 79% | 2703 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 40,988 psi | 68% | 2730 fps | 97.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 38,203 psi | 63% | 2579 fps | 98.6% |
| Alliant Reloder-15 | <<locked>> | 80% | 40,988 psi | 68% | 2641 fps | 98% |
| Alliant Reloder-16 | <<locked>> | 86% | 35,752 psi | 59% | 2585 fps | 95.8% |
| Alliant Reloder-17 | 44.8 gr | 80% | 32,808 psi | 55% | 2536 fps | 96.5% |
| Alliant Reloder-23 | <<locked>> | 92% | 30,850 psi | 51% | 2484 fps | 95.4% |
| Alliant Reloder-26 | <<locked>> | 96% | 38,392 psi | 64% | 2733 fps | 96% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 44,411 psi | 74% | 2710 fps | 98.2% |
| Bofors RP3 | <<locked>> | 80% | 37,724 psi | 63% | 2579 fps | 98.6% |
| Bofors RP7 | <<locked>> | 90% | 46,702 psi | 78% | 2710 fps | 95.2% |
| Hodgdon Benchmark | <<locked>> | 80% | 48,921 psi | 81% | 2700 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 46,035 psi | 76% | 2733 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 80% | 38,609 psi | 64% | 2582 fps | 96.1% |
| Hodgdon H414 | <<locked>> | 90% | 43,671 psi | 73% | 2740 fps | 95.2% |
| Hodgdon H4350 | <<locked>> | 92% | 50,589 psi | 84% | 2815 fps | 95.4% |
| Hodgdon H4895 | <<locked>> | 80% | 45,716 psi | 76% | 2720 fps | 99.5% |
| Hodgdon Hybrid 100V | <<locked>> | 84% | 30,705 psi | 51% | 2425 fps | 95.7% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 41,727 psi | 69% | 2690 fps | 99.3% |
| Hodgdon Superformance | <<locked>> | 92% | 46,514 psi | 77% | 2815 fps | 95.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,440 psi | 44% | 1565 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 43,700 psi | 73% | 2667 fps | 99.2% |
| IMR 3031 | <<locked>> | 80% | 45,281 psi | 75% | 2710 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 40,350 psi | 67% | 2589 fps | 97.9% |
| IMR 4166 Enduron | <<locked>> | 82% | 45,716 psi | 76% | 2667 fps | 95.6% |
| IMR 4350 | <<locked>> | 94% | 46,978 psi | 78% | 2736 fps | 95.3% |
| IMR 4451 Enduron | <<locked>> | 88% | 45,701 psi | 76% | 2694 fps | 95.5% |
| IMR 4831 | <<locked>> | 86% | 34,519 psi | 57% | 2530 fps | 95.4% |
| IMR 4895 | <<locked>> | 80% | 41,974 psi | 70% | 2671 fps | 98.7% |
| IMR 8208 XBR | <<locked>> | 80% | 47,355 psi | 79% | 2717 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 44,527 psi | 74% | 2687 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 45,150 psi | 75% | 2644 fps | 99.1% |
| Lovex S062 | <<locked>> | 80% | 40,292 psi | 67% | 2595 fps | 99.2% |
| Lovex S065 | <<locked>> | 86% | 39,972 psi | 66% | 2589 fps | 95.5% |
| Lovex S070 | <<locked>> | 90% | 42,946 psi | 71% | 2667 fps | 95.2% |
| Norma 201 | <<locked>> | 80% | 44,208 psi | 73% | 2657 fps | 99.7% |
| Norma 202 | <<locked>> | 80% | 44,686 psi | 74% | 2667 fps | 100% |
| Norma 203B | <<locked>> | 80% | 40,393 psi | 67% | 2631 fps | 98.3% |
| Norma URP | <<locked>> | 86% | 35,911 psi | 60% | 2575 fps | 95.7% |
| Ramshot Big Game | <<locked>> | 80% | 39,726 psi | 66% | 2638 fps | 98% |
| Ramshot Hunter | <<locked>> | 92% | 42,627 psi | 71% | 2726 fps | 95.9% |
| Ramshot TAC | <<locked>> | 80% | 47,166 psi | 78% | 2720 fps | 97.6% |
| Ramshot Wild Boar | <<locked>> | 80% | 46,760 psi | 78% | 2740 fps | 99.3% |
| Ramshot X-Terminator | <<locked>> | 80% | 50,836 psi | 84% | 2762 fps | 99.6% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,832 psi | 45% | 1604 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 41,655 psi | 69% | 2621 fps | 95.2% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 42,960 psi | 71% | 2743 fps | 98.4% |
| ReloadSwiss RS 60 | 44.8 gr | 80% | 34,911 psi | 58% | 2605 fps | 99.3% |
| ReloadSwiss RS 62 | <<locked>> | 86% | 35,389 psi | 59% | 2589 fps | 95.2% |
| ReloadSwiss RS 70 | 50.1 gr | 88% | 37,898 psi | 63% | 2651 fps | 95.2% |
| Rottweil R 901 | <<locked>> | 80% | 48,211 psi | 80% | 2700 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 42,076 psi | 70% | 2608 fps | 99.4% |
| Rottweil R 903 | <<locked>> | 80% | 35,549 psi | 59% | 2523 fps | 97.8% |
| Rottweil R 907 | <<locked>> | 90% | 46,702 psi | 78% | 2710 fps | 95.2% |
| Shooters World Long Rifle | <<locked>> | 86% | 39,972 psi | 66% | 2589 fps | 95.5% |
| Shooters World Match Rifle | <<locked>> | 80% | 44,527 psi | 74% | 2687 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 40,292 psi | 67% | 2595 fps | 99.2% |
| Shooters World SW4350 | <<locked>> | 90% | 42,946 psi | 71% | 2667 fps | 95.2% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 36,361 psi | 60% | 2569 fps | 97.2% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 45,614 psi | 76% | 2697 fps | 97.8% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 43,526 psi | 72% | 2671 fps | 98.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 45,469 psi | 76% | 2608 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 37,869 psi | 63% | 2477 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 44,773 psi | 74% | 2635 fps | 95.4% |
| Somchem S335 | <<locked>> | 80% | 45,136 psi | 75% | 2612 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 45,194 psi | 75% | 2690 fps | 99.1% |
| Somchem S355 | <<locked>> | 80% | 36,303 psi | 60% | 2530 fps | 97.7% |
| Somchem S365 | <<locked>> | 80% | 26,368 psi | 44% | 2352 fps | 95% |
| Vihtavuori N130 | <<locked>> | 80% | 51,271 psi | 85% | 2671 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 45,818 psi | 76% | 2602 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 41,582 psi | 69% | 2592 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 42,250 psi | 70% | 2602 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 34,577 psi | 57% | 2467 fps | 98.5% |
| Vihtavuori N160 | <<locked>> | 84% | 35,085 psi | 58% | 2523 fps | 95.3% |
| Vihtavuori N530 | <<locked>> | 80% | 47,297 psi | 79% | 2710 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 80% | 40,698 psi | 68% | 2592 fps | 100% |
| Vihtavuori N550 | <<locked>> | 86% | 36,956 psi | 61% | 2579 fps | 95.7% |
| Vihtavuori N555 | <<locked>> | 92% | 33,185 psi | 55% | 2559 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 30,632 psi | 51% | 2388 fps | 95.8% |
| Winchester 748 | <<locked>> | 80% | 47,239 psi | 78% | 2759 fps | 100% |
| Winchester 760 | <<locked>> | 90% | 43,671 psi | 73% | 2740 fps | 95.2% |
| Winchester StaBALL HD | <<locked>> | 96% | 31,053 psi | 52% | 2566 fps | 96.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 43,207 psi | 72% | 2680 fps | 99.2% |
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 | Nosler Ballistic Silver Tip. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,982 fps; across all powders the maximum-charge window runs from 1,752 fps to 2,982 fps. Alliant Reloder-23 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 1:11.0 twist; slower twists will usually not stabilise this weight. Alliant Reloder-23, Alliant Reloder-26, Hodgdon Hybrid 100V 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 60, Alliant Reloder-17, ReloadSwiss RS 70 rank at the top here: for 7 x 64 Brenneke with the .284 | 140gr | Nosler Ballistic Silver Tip 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.