Load Specifications
Bullet:.366 | 232gr | Norma VULKAN
Bullet Manufacturer:Norma
Bullet Weight:232 gr
Bullet Diameter:0.366"
Bullet Length:<<locked>>
Caliber:9.3 x 64 Brenneke load data
Case Length (l3):2.519"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:88 Grains of Water
Primer Size:Large Rifle Magnum (LRM)
Barrel Length:25.6"
Max. allowed Pressure:63,817 psi
Load data in caliber 9.3 x 64 Brenneke with .366 | 232gr | Norma VULKAN bullet and 104 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 2000-MR, ReloadSwiss RS 52 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: 25.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 88% | 54,868 psi | 86% | 2710 fps | 100% |
| Accurate 2460 | <<locked>> | 86% | 56,855 psi | 89% | 2785 fps | 100% |
| Accurate 2495 | <<locked>> | 94% | 55,666 psi | 87% | 2769 fps | 100% |
| Accurate 2520 | <<locked>> | 90% | 56,550 psi | 89% | 2828 fps | 100% |
| Accurate 2700 | <<locked>> | 98% | 57,363 psi | 90% | 2766 fps | 96.1% |
| Accurate 4064 | <<locked>> | 96% | 55,376 psi | 87% | 2812 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 47,529 psi | 74% | 2772 fps | 98.1% |
| Accurate LT-30 | <<locked>> | 84% | 57,725 psi | 90% | 2700 fps | 100% |
| Accurate LT-32 | <<locked>> | 82% | 54,650 psi | 86% | 2680 fps | 100% |
| ADI AR 2206H | <<locked>> | 92% | 57,246 psi | 90% | 2851 fps | 99.8% |
| ADI AR 2208 | <<locked>> | 96% | 54,752 psi | 86% | 2795 fps | 99.3% |
| ADI AR 2219 | <<locked>> | 82% | 54,940 psi | 86% | 2776 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 90% | 56,507 psi | 89% | 2808 fps | 100% |
| Alliant AR-Comp | <<locked>> | 90% | 56,391 psi | 88% | 2782 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 94% | 56,724 psi | 89% | 2963 fps | 99.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 98% | 57,450 psi | 90% | 2864 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 84% | 54,534 psi | 85% | 2717 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 94% | 54,897 psi | 86% | 2838 fps | 99.5% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 47,021 psi | 74% | 2776 fps | 98.2% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 54,505 psi | 85% | 2930 fps | 99.9% |
| Baschieri & Pellagri 106 | <<locked>> | 84% | 57,000 psi | 89% | 2700 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 92% | 57,159 psi | 90% | 2867 fps | 99.4% |
| Bofors RP3 | <<locked>> | 96% | 54,447 psi | 85% | 2831 fps | 100% |
| Bofors RP7ᴾ | <<locked>> | 100% | 55,172 psi | 86% | 2792 fps | 96.1% |
| Hodgdon Benchmark | <<locked>> | 88% | 55,085 psi | 86% | 2743 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 90% | 55,390 psi | 87% | 2838 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 88% | 57,246 psi | 90% | 2930 fps | 99.7% |
| Hodgdon H322 | <<locked>> | 88% | 56,391 psi | 88% | 2792 fps | 100% |
| Hodgdon H335 | <<locked>> | 82% | 54,331 psi | 85% | 2779 fps | 100% |
| Hodgdon H380 | <<locked>> | 96% | 55,999 psi | 88% | 2844 fps | 98.8% |
| Hodgdon H414ᴾ | <<locked>> | 100% | 56,594 psi | 89% | 2907 fps | 97.2% |
| Hodgdon H4198 | <<locked>> | 82% | 56,014 psi | 88% | 2700 fps | 100% |
| Hodgdon H4895 | <<locked>> | 92% | 57,740 psi | 90% | 2864 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 43,163 psi | 68% | 2661 fps | 98.7% |
| Hodgdon LEVERevolution | <<locked>> | 96% | 56,420 psi | 88% | 2890 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,737 psi | 54% | 1680 fps | 100% |
| Hodgdon VARGET | <<locked>> | 96% | 57,624 psi | 90% | 2844 fps | 99.9% |
| IMR 3031 | <<locked>> | 94% | 55,027 psi | 86% | 2818 fps | 100% |
| IMR 4064 | <<locked>> | 98% | 56,507 psi | 89% | 2812 fps | 99.6% |
| IMR 4166 Enduron | <<locked>> | 98% | 56,565 psi | 89% | 2785 fps | 96.9% |
| IMR 4198 | <<locked>> | 84% | 54,998 psi | 86% | 2677 fps | 100% |
| IMR 4451 Enduronᴾ | <<locked>> | 100% | 57,305 psi | 90% | 2825 fps | 97% |
| IMR 4831ᴾ | <<locked>> | 100% | 40,306 psi | 63% | 2625 fps | 96.5% |
| IMR 4895 | <<locked>> | 94% | 56,246 psi | 88% | 2871 fps | 99.8% |
| IMR 8208 XBR | <<locked>> | 90% | 56,507 psi | 89% | 2808 fps | 100% |
| Lovex D073.5 | <<locked>> | 86% | 56,869 psi | 89% | 2795 fps | 100% |
| Lovex D073.6 | <<locked>> | 92% | 56,550 psi | 89% | 2828 fps | 100% |
| Lovex S060 | <<locked>> | 92% | 57,261 psi | 90% | 2782 fps | 99.8% |
| Lovex S062 | <<locked>> | 96% | 56,956 psi | 89% | 2825 fps | 100% |
| Lovex S065ᴾ | <<locked>> | 100% | 52,721 psi | 83% | 2766 fps | 97.6% |
| Lovex S070ᴾ | <<locked>> | 100% | 50,024 psi | 78% | 2743 fps | 96% |
| Norma 201 | <<locked>> | 92% | 55,999 psi | 88% | 2799 fps | 100% |
| Norma 202 | <<locked>> | 92% | 56,188 psi | 88% | 2799 fps | 100% |
| Norma 203B | <<locked>> | 96% | 57,479 psi | 90% | 2877 fps | 99.9% |
| Norma URPᴾ | <<locked>> | 100% | 47,384 psi | 74% | 2766 fps | 98% |
| Ramshot Big Game | <<locked>> | 94% | 54,346 psi | 85% | 2851 fps | 99.6% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 46,746 psi | 73% | 2753 fps | 96% |
| Ramshot TAC | <<locked>> | 90% | 57,130 psi | 90% | 2825 fps | 98.5% |
| Ramshot Wild Boar | <<locked>> | 90% | 56,173 psi | 88% | 2841 fps | 99.8% |
| Ramshot X-Terminator | <<locked>> | 86% | 54,215 psi | 85% | 2759 fps | 99.5% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,085 psi | 55% | 1719 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 86% | 56,188 psi | 88% | 2792 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 96% | 56,565 psi | 89% | 2822 fps | 97.6% |
| ReloadSwiss RS 52 | <<locked>> | 92% | 54,752 psi | 86% | 2904 fps | 99.5% |
| ReloadSwiss RS 60 | <<locked>> | 98% | 54,404 psi | 85% | 2933 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 47,181 psi | 74% | 2789 fps | 97.8% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 48,211 psi | 76% | 2812 fps | 97.2% |
| Rottweil R 901 | <<locked>> | 90% | 57,000 psi | 89% | 2782 fps | 100% |
| Rottweil R 902 | <<locked>> | 94% | 56,173 psi | 88% | 2792 fps | 100% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 57,711 psi | 90% | 2871 fps | 100% |
| Rottweil R 907ᴾ | <<locked>> | 100% | 55,172 psi | 86% | 2792 fps | 96.1% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 52,721 psi | 83% | 2766 fps | 97.6% |
| Shooters World Match Rifle | <<locked>> | 92% | 56,550 psi | 89% | 2828 fps | 100% |
| Shooters World Precision | <<locked>> | 96% | 56,956 psi | 89% | 2825 fps | 100% |
| Shooters World SW4350ᴾ | <<locked>> | 100% | 50,024 psi | 78% | 2743 fps | 96% |
| Shooters World Tactical Rifle | <<locked>> | 84% | 56,159 psi | 88% | 2766 fps | 100% |
| SNPE Vectan BA6 1/2 | <<locked>> | 82% | 57,667 psi | 90% | 2444 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 82% | 55,477 psi | 87% | 2789 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 98% | 55,956 psi | 88% | 2881 fps | 99.8% |
| SNPE Vectan SP 3 | <<locked>> | 84% | 55,593 psi | 87% | 2736 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 90% | 55,114 psi | 86% | 2799 fps | 98.6% |
| SNPE Vectan SP 9 | <<locked>> | 92% | 55,492 psi | 87% | 2822 fps | 99.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 54,679 psi | 86% | 2697 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 98% | 57,711 psi | 90% | 2736 fps | 100% |
| SNPE Vectan Tubal 7000ᴾ | <<locked>> | 100% | 53,258 psi | 83% | 2720 fps | 96.3% |
| Somchem S321 | <<locked>> | 86% | 54,244 psi | 85% | 2792 fps | 100% |
| Somchem S335 | <<locked>> | 92% | 57,087 psi | 89% | 2740 fps | 100% |
| Somchem S341 | <<locked>> | 90% | 54,520 psi | 85% | 2792 fps | 99.6% |
| Somchem S355 | <<locked>> | 98% | 54,723 psi | 86% | 2818 fps | 99.8% |
| Somchem S365ᴾ | <<locked>> | 100% | 42,192 psi | 66% | 2713 fps | 99.5% |
| Unknown powderᴾ | <<locked>> | 100% | 51,953 psi | 81% | 2828 fps | 98.2% |
| Vihtavuori N130 | <<locked>> | 88% | 57,725 psi | 90% | 2707 fps | 100% |
| Vihtavuori N133 | <<locked>> | 90% | 54,665 psi | 86% | 2684 fps | 100% |
| Vihtavuori N135 | <<locked>> | 94% | 55,361 psi | 87% | 2759 fps | 100% |
| Vihtavuori N140 | <<locked>> | 94% | 56,768 psi | 89% | 2779 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 56,391 psi | 88% | 2799 fps | 100% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 49,908 psi | 78% | 2766 fps | 98.3% |
| Vihtavuori N530 | <<locked>> | 90% | 57,159 psi | 90% | 2808 fps | 100% |
| Vihtavuori N540 | <<locked>> | 94% | 54,853 psi | 86% | 2776 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 48,820 psi | 77% | 2769 fps | 98% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 51,111 psi | 80% | 2753 fps | 99.7% |
| Winchester 748 | <<locked>> | 88% | 57,290 psi | 90% | 2864 fps | 100% |
| Winchester 760ᴾ | <<locked>> | 100% | 56,594 psi | 89% | 2907 fps | 97.2% |
| Winchester StaBALL Match | <<locked>> | 86% | 57,305 psi | 90% | 2858 fps | 100% |
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 2015 | <<locked>> | 80% | 42,815 psi | 67% | 2536 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 46,470 psi | 73% | 2635 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 35,317 psi | 55% | 2451 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 40,205 psi | 63% | 2572 fps | 99.7% |
| Accurate 2700 | <<locked>> | 96% | 53,664 psi | 84% | 2713 fps | 95.4% |
| Accurate 4064 | <<locked>> | 80% | 33,417 psi | 52% | 2434 fps | 99.3% |
| Accurate 4350 | <<locked>> | 92% | 35,998 psi | 56% | 2552 fps | 95.1% |
| Accurate LT-30 | <<locked>> | 80% | 51,169 psi | 80% | 2612 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 51,561 psi | 81% | 2635 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 39,276 psi | 62% | 2543 fps | 97.4% |
| ADI AR 2208 | <<locked>> | 82% | 35,621 psi | 56% | 2448 fps | 95.5% |
| ADI AR 2219 | <<locked>> | 80% | 51,474 psi | 81% | 2726 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 41,292 psi | 65% | 2559 fps | 98.8% |
| Alliant AR-Comp | <<locked>> | 80% | 40,451 psi | 63% | 2556 fps | 100% |
| Alliant Power Pro 2000-MR | 66 gr | 82% | 37,927 psi | 59% | 2612 fps | 95.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 32,576 psi | 51% | 2415 fps | 96.4% |
| Alliant Reloder-10x | <<locked>> | 80% | 48,370 psi | 76% | 2628 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 35,172 psi | 55% | 2474 fps | 95.6% |
| Alliant Reloder-16 | <<locked>> | 92% | 37,028 psi | 58% | 2566 fps | 95.2% |
| Alliant Reloder-17 | <<locked>> | 84% | 32,097 psi | 50% | 2474 fps | 95.1% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 50,125 psi | 79% | 2608 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 38,130 psi | 60% | 2539 fps | 95.9% |
| Bofors RP3 | <<locked>> | 80% | 31,966 psi | 50% | 2415 fps | 96.3% |
| Bofors RP7 | <<locked>> | 98% | 51,750 psi | 81% | 2736 fps | 95.4% |
| Hodgdon Benchmark | <<locked>> | 80% | 43,337 psi | 68% | 2556 fps | 99.5% |
| Hodgdon BL-C2 | <<locked>> | 80% | 39,407 psi | 62% | 2572 fps | 99% |
| Hodgdon CFE223 | <<locked>> | 80% | 43,381 psi | 68% | 2703 fps | 97.9% |
| Hodgdon H322 | <<locked>> | 80% | 43,656 psi | 68% | 2605 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 50,633 psi | 79% | 2726 fps | 100% |
| Hodgdon H380 | <<locked>> | 86% | 40,176 psi | 63% | 2572 fps | 95.7% |
| Hodgdon H414 | <<locked>> | 96% | 49,385 psi | 77% | 2795 fps | 95.7% |
| Hodgdon H4198 | <<locked>> | 80% | 52,808 psi | 83% | 2654 fps | 100% |
| Hodgdon H4895 | <<locked>> | 80% | 39,552 psi | 62% | 2556 fps | 98% |
| Hodgdon Hybrid 100V | <<locked>> | 90% | 31,604 psi | 50% | 2408 fps | 95.1% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 33,402 psi | 52% | 2470 fps | 96.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,933 psi | 41% | 1503 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 35,230 psi | 55% | 2448 fps | 96.7% |
| IMR 3031 | <<locked>> | 80% | 35,433 psi | 56% | 2497 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 34,882 psi | 55% | 2425 fps | 95.5% |
| IMR 4166 Enduron | <<locked>> | 94% | 50,212 psi | 79% | 2684 fps | 95.7% |
| IMR 4198 | <<locked>> | 80% | 48,921 psi | 77% | 2595 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 94% | 47,688 psi | 75% | 2674 fps | 95% |
| IMR 4831 | <<locked>> | 98% | 37,927 psi | 59% | 2572 fps | 95.8% |
| IMR 4895 | <<locked>> | 80% | 35,955 psi | 56% | 2503 fps | 96.6% |
| IMR 8208 XBR | <<locked>> | 80% | 41,292 psi | 65% | 2559 fps | 98.8% |
| Lovex D073.5 | <<locked>> | 80% | 46,311 psi | 73% | 2641 fps | 99.8% |
| Lovex D073.6 | <<locked>> | 80% | 37,666 psi | 59% | 2523 fps | 99.4% |
| Lovex S060 | <<locked>> | 80% | 40,001 psi | 63% | 2490 fps | 97.6% |
| Lovex S062 | <<locked>> | 80% | 34,882 psi | 55% | 2438 fps | 97.5% |
| Lovex S065 | <<locked>> | 92% | 41,336 psi | 65% | 2569 fps | 95% |
| Lovex S070 | <<locked>> | 98% | 47,007 psi | 74% | 2694 fps | 95.3% |
| Norma 201 | <<locked>> | 80% | 38,537 psi | 60% | 2503 fps | 98.4% |
| Norma 202 | <<locked>> | 80% | 38,551 psi | 60% | 2516 fps | 99.7% |
| Norma 203B | <<locked>> | 80% | 34,534 psi | 54% | 2464 fps | 96% |
| Norma URP | <<locked>> | 92% | 36,680 psi | 57% | 2556 fps | 95% |
| Ramshot Big Game | <<locked>> | 80% | 33,910 psi | 53% | 2467 fps | 95.4% |
| Ramshot Hunter | <<locked>> | 98% | 43,758 psi | 69% | 2697 fps | 95.1% |
| Ramshot TAC | <<locked>> | 80% | 41,147 psi | 64% | 2552 fps | 95.1% |
| Ramshot Wild Boar | <<locked>> | 80% | 40,248 psi | 63% | 2572 fps | 97.6% |
| Ramshot X-Terminator | <<locked>> | 80% | 44,715 psi | 70% | 2605 fps | 98.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,020 psi | 41% | 1535 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 46,354 psi | 73% | 2644 fps | 99.9% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 46,615 psi | 73% | 2664 fps | 95.6% |
| ReloadSwiss RS 52 | 62.4 gr | 80% | 36,318 psi | 57% | 2566 fps | 95.9% |
| ReloadSwiss RS 60 | 63.4 gr | 80% | 30,095 psi | 47% | 2428 fps | 97% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 38,595 psi | 60% | 2625 fps | 95.4% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 42,163 psi | 66% | 2690 fps | 95.5% |
| Rottweil R 901 | <<locked>> | 80% | 42,380 psi | 66% | 2552 fps | 99.9% |
| Rottweil R 902 | <<locked>> | 80% | 36,593 psi | 57% | 2454 fps | 97.9% |
| Rottweil R 903 | <<locked>> | 80% | 29,950 psi | 47% | 2356 fps | 95.1% |
| Rottweil R 907 | <<locked>> | 98% | 51,750 psi | 81% | 2736 fps | 95.4% |
| Shooters World Long Rifle | <<locked>> | 92% | 41,336 psi | 65% | 2569 fps | 95% |
| Shooters World Match Rifle | <<locked>> | 80% | 37,666 psi | 59% | 2523 fps | 99.4% |
| Shooters World Precision | <<locked>> | 80% | 34,882 psi | 55% | 2438 fps | 97.5% |
| Shooters World SW4350 | <<locked>> | 98% | 47,007 psi | 74% | 2694 fps | 95.3% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 48,863 psi | 77% | 2657 fps | 99.6% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 54,853 psi | 86% | 2411 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 51,721 psi | 81% | 2736 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 82% | 33,243 psi | 52% | 2457 fps | 95.3% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 49,008 psi | 77% | 2644 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 39,160 psi | 61% | 2523 fps | 95.2% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 37,840 psi | 59% | 2513 fps | 97% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 40,103 psi | 63% | 2467 fps | 99.8% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 33,011 psi | 52% | 2336 fps | 99.5% |
| SNPE Vectan Tubal 7000 | <<locked>> | 98% | 49,821 psi | 78% | 2671 fps | 95.6% |
| Somchem S321 | <<locked>> | 80% | 44,295 psi | 69% | 2635 fps | 99.4% |
| Somchem S335 | <<locked>> | 80% | 39,682 psi | 62% | 2474 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 38,885 psi | 61% | 2523 fps | 97.2% |
| Somchem S355 | <<locked>> | 80% | 31,140 psi | 49% | 2369 fps | 95.3% |
| Somchem S365 | <<locked>> | 88% | 28,892 psi | 45% | 2395 fps | 95.5% |
| Unknown powder | <<locked>> | 92% | 40,263 psi | 63% | 2615 fps | 95.4% |
| Vihtavuori N130 | <<locked>> | 80% | 45,455 psi | 71% | 2536 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 40,263 psi | 63% | 2467 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 35,592 psi | 56% | 2448 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 36,405 psi | 57% | 2451 fps | 99.7% |
| Vihtavuori N150 | <<locked>> | 80% | 29,443 psi | 46% | 2310 fps | 96.2% |
| Vihtavuori N160 | <<locked>> | 92% | 38,624 psi | 61% | 2559 fps | 95.6% |
| Vihtavuori N530 | <<locked>> | 80% | 41,263 psi | 65% | 2552 fps | 98.9% |
| Vihtavuori N540 | <<locked>> | 80% | 35,041 psi | 55% | 2438 fps | 99.2% |
| Vihtavuori N550 | <<locked>> | 92% | 37,782 psi | 59% | 2559 fps | 95.2% |
| Winchester 6.5 StaBALL | <<locked>> | 86% | 32,256 psi | 51% | 2385 fps | 95.4% |
| Winchester 748 | <<locked>> | 80% | 43,482 psi | 68% | 2654 fps | 99.7% |
| Winchester 760 | <<locked>> | 96% | 49,385 psi | 77% | 2795 fps | 95.7% |
| Winchester StaBALL Match | <<locked>> | 80% | 46,064 psi | 72% | 2690 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 114 powders for 9.3 x 64 Brenneke loaded with the .366 | 232gr | Norma VULKAN. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,963 fps; across all powders the maximum-charge window runs from 1,680 fps to 2,963 fps. Accurate 3100 gives the best case fill at 100 %, and 114 of the 114 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 47–90 %, leaving at least 10 % headroom. Accurate 3100, Accurate 4350, Alliant Reloder-16 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 Power Pro 2000-MR, ReloadSwiss RS 52, ReloadSwiss RS 60 rank at the top here: for 9.3 x 64 Brenneke with the .366 | 232gr | Norma VULKAN they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate 3100, Alliant Reloder-26, Hodgdon H4350 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.