Load Specifications
Load data in caliber 9.3 x 64 Brenneke with .366 | 220gr | Brenneke TUG Nature Plus bullet and 92 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Hodgdon CFE223, Alliant Power Pro 1200-R and Alliant Power Pro 2000-MR.
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: 25.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 82% | 56,014 psi | 88% | 2690 fps | 100% |
| Accurate 2015 | <<locked>> | 94% | 55,448 psi | 87% | 2756 fps | 100% |
| Accurate 2200 | <<locked>> | 86% | 56,724 psi | 89% | 2854 fps | 98.5% |
| Accurate 2230 | <<locked>> | 90% | 55,288 psi | 87% | 2795 fps | 99.4% |
| Accurate 2460 | <<locked>> | 90% | 54,041 psi | 85% | 2782 fps | 100% |
| Accurate 2495ᴾ | <<locked>> | 100% | 54,810 psi | 86% | 2808 fps | 100% |
| Accurate 2520 | <<locked>> | 96% | 57,145 psi | 90% | 2871 fps | 100% |
| Accurate 2520 | <<locked>> | 96% | 57,145 psi | 90% | 2871 fps | 100% |
| Accurate 4064ᴾ | <<locked>> | 100% | 50,821 psi | 80% | 2795 fps | 100% |
| Accurate LT-30 | <<locked>> | 88% | 56,898 psi | 89% | 2717 fps | 100% |
| Accurate LT-32 | <<locked>> | 88% | 57,392 psi | 90% | 2740 fps | 100% |
| ADI AR 2206H | <<locked>> | 96% | 54,520 psi | 85% | 2838 fps | 98.9% |
| ADI AR 2207 | <<locked>> | 84% | 54,447 psi | 85% | 2694 fps | 100% |
| ADI AR 2208ᴾ | <<locked>> | 100% | 52,127 psi | 82% | 2776 fps | 98% |
| ADI AR 2219 | <<locked>> | 88% | 56,753 psi | 89% | 2835 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 96% | 57,682 psi | 90% | 2848 fps | 99.8% |
| Alliant AR-Comp | <<locked>> | 96% | 56,463 psi | 88% | 2831 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 90% | 55,463 psi | 87% | 2907 fps | 99.4% |
| Alliant Power Pro 2000-MR | <<locked>> | 98% | 54,273 psi | 85% | 2936 fps | 98.2% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 50,560 psi | 79% | 2795 fps | 99.1% |
| Alliant Reloder-10x | <<locked>> | 90% | 55,651 psi | 87% | 2772 fps | 100% |
| Alliant Reloder-15ᴾ | <<locked>> | 100% | 55,085 psi | 86% | 2864 fps | 98.6% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 44,846 psi | 70% | 2776 fps | 97.7% |
| Alliant Reloder-7 | <<locked>> | 84% | 55,463 psi | 87% | 2710 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 88% | 55,738 psi | 87% | 2713 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 96% | 54,447 psi | 85% | 2851 fps | 98.1% |
| Bofors RP3ᴾ | <<locked>> | 100% | 50,502 psi | 79% | 2805 fps | 99.2% |
| Hodgdon Benchmark | <<locked>> | 94% | 56,869 psi | 89% | 2792 fps | 99.9% |
| Hodgdon BL-C2 | <<locked>> | 96% | 56,231 psi | 88% | 2881 fps | 99.9% |
| Hodgdon CFE223 | <<locked>> | 92% | 54,273 psi | 85% | 2913 fps | 98.6% |
| Hodgdon H322 | <<locked>> | 94% | 57,551 psi | 90% | 2844 fps | 100% |
| Hodgdon H335 | <<locked>> | 88% | 55,999 psi | 88% | 2835 fps | 100% |
| Hodgdon H380ᴾ | <<locked>> | 100% | 52,692 psi | 83% | 2815 fps | 97.1% |
| Hodgdon H4198 | <<locked>> | 86% | 55,347 psi | 87% | 2717 fps | 100% |
| Hodgdon H4895 | <<locked>> | 96% | 54,897 psi | 86% | 2848 fps | 99.3% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 52,866 psi | 83% | 2871 fps | 99.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 33,605 psi | 53% | 1663 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 55,143 psi | 86% | 2831 fps | 99.3% |
| IMR 3031ᴾ | <<locked>> | 100% | 54,752 psi | 86% | 2858 fps | 100% |
| IMR 4064ᴾ | <<locked>> | 100% | 50,618 psi | 79% | 2746 fps | 98% |
| IMR 4198 | <<locked>> | 90% | 56,695 psi | 89% | 2736 fps | 100% |
| IMR 4895ᴾ | <<locked>> | 100% | 56,420 psi | 88% | 2900 fps | 99.2% |
| IMR 8208 XBR | <<locked>> | 96% | 57,682 psi | 90% | 2848 fps | 99.8% |
| Lovex D073.4 | <<locked>> | 84% | 54,360 psi | 85% | 2795 fps | 100% |
| Lovex D073.5 | <<locked>> | 90% | 54,085 psi | 85% | 2789 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 98% | 56,608 psi | 89% | 2864 fps | 100% |
| Lovex S053 | <<locked>> | 82% | 57,145 psi | 90% | 2631 fps | 100% |
| Lovex S060 | <<locked>> | 96% | 55,622 psi | 87% | 2776 fps | 99% |
| Lovex S062ᴾ | <<locked>> | 100% | 53,838 psi | 84% | 2808 fps | 99.6% |
| Norma 200 | <<locked>> | 86% | 55,535 psi | 87% | 2746 fps | 100% |
| Norma 201 | <<locked>> | 98% | 56,391 psi | 88% | 2831 fps | 99.7% |
| Norma 202 | <<locked>> | 98% | 56,884 psi | 89% | 2844 fps | 100% |
| Norma 203Bᴾ | <<locked>> | 100% | 54,070 psi | 85% | 2854 fps | 98.9% |
| Ramshot Big Gameᴾ | <<locked>> | 100% | 54,824 psi | 86% | 2881 fps | 98.8% |
| Ramshot TAC | <<locked>> | 94% | 55,317 psi | 87% | 2812 fps | 96.8% |
| Ramshot Wild Boar | <<locked>> | 96% | 57,551 psi | 90% | 2884 fps | 99.2% |
| Ramshot X-Terminator | <<locked>> | 92% | 56,072 psi | 88% | 2805 fps | 98.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 33,823 psi | 53% | 1703 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 90% | 54,331 psi | 85% | 2795 fps | 100% |
| ReloadSwiss RS 52 | <<locked>> | 98% | 54,650 psi | 86% | 2930 fps | 98.6% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 48,022 psi | 75% | 2851 fps | 99.8% |
| Rottweil R 901 | <<locked>> | 96% | 57,348 psi | 90% | 2822 fps | 100% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 56,666 psi | 89% | 2825 fps | 99.7% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 46,746 psi | 73% | 2736 fps | 98.4% |
| Shooters World AR Plus | <<locked>> | 84% | 54,360 psi | 85% | 2795 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 98% | 56,608 psi | 89% | 2864 fps | 100% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 53,838 psi | 84% | 2808 fps | 99.6% |
| Shooters World Tactical Rifle | <<locked>> | 88% | 54,621 psi | 86% | 2766 fps | 99.4% |
| SNPE Vectan BA6 1/2 | <<locked>> | 86% | 57,319 psi | 90% | 2474 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 88% | 57,217 psi | 90% | 2844 fps | 100% |
| SNPE Vectan SP 11ᴾ | <<locked>> | 100% | 49,226 psi | 77% | 2802 fps | 98.1% |
| SNPE Vectan SP 3 | <<locked>> | 90% | 56,797 psi | 89% | 2789 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 96% | 56,521 psi | 89% | 2835 fps | 97.5% |
| SNPE Vectan SP 9 | <<locked>> | 98% | 56,463 psi | 88% | 2858 fps | 99.1% |
| SNPE Vectan Tubal 3000 | <<locked>> | 96% | 56,130 psi | 88% | 2743 fps | 100% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 51,909 psi | 81% | 2690 fps | 100% |
| Somchem S321 | <<locked>> | 92% | 55,680 psi | 87% | 2841 fps | 99.8% |
| Somchem S335 | <<locked>> | 96% | 54,549 psi | 85% | 2740 fps | 100% |
| Somchem S341 | <<locked>> | 96% | 55,854 psi | 88% | 2831 fps | 98.9% |
| Somchem S355ᴾ | <<locked>> | 100% | 48,066 psi | 75% | 2746 fps | 98.4% |
| Somchem S365ᴾ | <<locked>> | 100% | 34,229 psi | 54% | 2556 fps | 96.1% |
| Vihtavuori N120 | <<locked>> | 84% | 54,447 psi | 85% | 2641 fps | 100% |
| Vihtavuori N130 | <<locked>> | 92% | 55,796 psi | 87% | 2720 fps | 100% |
| Vihtavuori N133 | <<locked>> | 96% | 55,709 psi | 87% | 2730 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 55,332 psi | 87% | 2802 fps | 100% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 57,522 psi | 90% | 2822 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 46,311 psi | 73% | 2684 fps | 99.1% |
| Vihtavuori N530 | <<locked>> | 94% | 55,042 psi | 86% | 2802 fps | 99.6% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 55,608 psi | 87% | 2818 fps | 100% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 42,627 psi | 67% | 2618 fps | 97.1% |
| Winchester 748 | <<locked>> | 92% | 54,621 psi | 86% | 2861 fps | 99.9% |
| Winchester StaBALL Match | <<locked>> | 90% | 55,114 psi | 86% | 2858 fps | 99.3% |
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 1680 | <<locked>> | 80% | 52,228 psi | 82% | 2641 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 35,476 psi | 56% | 2441 fps | 99.9% |
| Accurate 2200 | <<locked>> | 80% | 46,470 psi | 73% | 2690 fps | 96.8% |
| Accurate 2230 | <<locked>> | 80% | 38,638 psi | 61% | 2520 fps | 96.6% |
| Accurate 2460 | <<locked>> | 80% | 38,319 psi | 60% | 2526 fps | 98.9% |
| Accurate 2495 | <<locked>> | 80% | 27,572 psi | 43% | 2323 fps | 98.9% |
| Accurate 2520 | <<locked>> | 80% | 32,242 psi | 51% | 2444 fps | 97.1% |
| Accurate 2520 | <<locked>> | 80% | 32,242 psi | 51% | 2444 fps | 97.1% |
| Accurate 4064 | <<locked>> | 80% | 26,136 psi | 41% | 2297 fps | 96% |
| Accurate LT-30 | <<locked>> | 80% | 44,556 psi | 70% | 2536 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 44,933 psi | 70% | 2552 fps | 99.5% |
| ADI AR 2206H | <<locked>> | 84% | 37,231 psi | 58% | 2526 fps | 95.3% |
| ADI AR 2207 | <<locked>> | 80% | 48,196 psi | 76% | 2608 fps | 100% |
| ADI AR 2208 | <<locked>> | 92% | 40,770 psi | 64% | 2579 fps | 95.5% |
| ADI AR 2219 | <<locked>> | 80% | 43,308 psi | 68% | 2635 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 34,679 psi | 54% | 2444 fps | 95.9% |
| Alliant AR-Comp | <<locked>> | 80% | 32,822 psi | 51% | 2464 fps | 100% |
| Alliant Power Pro 1200-R | 54.2 gr | 80% | 39,610 psi | 62% | 2628 fps | 96.8% |
| Alliant Power Pro 2000-MR | 66.4 gr | 92% | 44,266 psi | 69% | 2756 fps | 95.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 88% | 34,258 psi | 54% | 2490 fps | 95.5% |
| Alliant Reloder-10x | <<locked>> | 80% | 40,727 psi | 64% | 2546 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 90% | 40,059 psi | 63% | 2608 fps | 95.6% |
| Alliant Reloder-17 | <<locked>> | 94% | 36,825 psi | 58% | 2605 fps | 95.1% |
| Alliant Reloder-7 | <<locked>> | 80% | 49,023 psi | 77% | 2621 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 43,120 psi | 68% | 2530 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 88% | 41,423 psi | 65% | 2628 fps | 95.2% |
| Bofors RP3 | <<locked>> | 88% | 33,475 psi | 52% | 2487 fps | 95.4% |
| Hodgdon Benchmark | <<locked>> | 80% | 37,057 psi | 58% | 2454 fps | 97.2% |
| Hodgdon BL-C2 | <<locked>> | 80% | 32,097 psi | 50% | 2444 fps | 95.8% |
| Hodgdon CFE223 | 62 gr | 84% | 41,046 psi | 64% | 2680 fps | 95.8% |
| Hodgdon H322 | <<locked>> | 80% | 36,521 psi | 57% | 2507 fps | 99.4% |
| Hodgdon H335 | <<locked>> | 80% | 42,322 psi | 66% | 2625 fps | 99.6% |
| Hodgdon H380 | <<locked>> | 96% | 45,963 psi | 72% | 2703 fps | 95.6% |
| Hodgdon H4198 | <<locked>> | 80% | 46,180 psi | 72% | 2579 fps | 100% |
| Hodgdon H4895 | <<locked>> | 82% | 34,969 psi | 55% | 2484 fps | 95.2% |
| Hodgdon LEVERevolution | <<locked>> | 86% | 33,489 psi | 52% | 2493 fps | 95% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,918 psi | 39% | 1486 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 35,766 psi | 56% | 2484 fps | 95.4% |
| IMR 3031 | <<locked>> | 80% | 28,776 psi | 45% | 2379 fps | 98.4% |
| IMR 4064 | <<locked>> | 92% | 39,610 psi | 62% | 2549 fps | 95.4% |
| IMR 4198 | <<locked>> | 80% | 42,119 psi | 66% | 2526 fps | 100% |
| IMR 4895 | <<locked>> | 86% | 35,940 psi | 56% | 2536 fps | 95% |
| IMR 8208 XBR | <<locked>> | 80% | 34,679 psi | 54% | 2444 fps | 95.9% |
| Lovex D073.4 | <<locked>> | 80% | 47,094 psi | 74% | 2687 fps | 99.6% |
| Lovex D073.5 | <<locked>> | 80% | 38,029 psi | 60% | 2523 fps | 97.9% |
| Lovex D073.6 | <<locked>> | 80% | 30,197 psi | 47% | 2395 fps | 96.4% |
| Lovex S053 | <<locked>> | 80% | 53,998 psi | 85% | 2592 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 38,450 psi | 60% | 2480 fps | 95.6% |
| Lovex S062 | <<locked>> | 84% | 32,372 psi | 51% | 2411 fps | 95.2% |
| Norma 200 | <<locked>> | 80% | 45,861 psi | 72% | 2612 fps | 100% |
| Norma 201 | <<locked>> | 80% | 31,850 psi | 50% | 2382 fps | 95% |
| Norma 202 | <<locked>> | 80% | 31,836 psi | 50% | 2405 fps | 97.6% |
| Norma 203B | <<locked>> | 88% | 36,695 psi | 57% | 2543 fps | 95.2% |
| Ramshot Big Game | <<locked>> | 90% | 39,088 psi | 61% | 2605 fps | 95.5% |
| Ramshot TAC | <<locked>> | 90% | 48,269 psi | 76% | 2700 fps | 95.3% |
| Ramshot Wild Boar | <<locked>> | 84% | 38,290 psi | 60% | 2559 fps | 95.5% |
| Ramshot X-Terminator | <<locked>> | 80% | 37,710 psi | 59% | 2487 fps | 95.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 24,860 psi | 39% | 1519 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 38,972 psi | 61% | 2536 fps | 98.4% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 38,725 psi | 61% | 2644 fps | 95.1% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 32,256 psi | 51% | 2500 fps | 96% |
| Rottweil R 901 | <<locked>> | 80% | 35,273 psi | 55% | 2444 fps | 98.3% |
| Rottweil R 902 | <<locked>> | 82% | 32,198 psi | 50% | 2382 fps | 95.1% |
| Rottweil R 903 | <<locked>> | 92% | 35,636 psi | 56% | 2526 fps | 95.7% |
| Shooters World AR Plus | <<locked>> | 80% | 47,094 psi | 74% | 2687 fps | 99.6% |
| Shooters World Match Rifle | <<locked>> | 80% | 30,197 psi | 47% | 2395 fps | 96.4% |
| Shooters World Precision | <<locked>> | 84% | 32,372 psi | 51% | 2411 fps | 95.2% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 41,350 psi | 65% | 2549 fps | 97.4% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 49,095 psi | 77% | 2375 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 43,656 psi | 68% | 2638 fps | 99.7% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 37,869 psi | 59% | 2585 fps | 95.2% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 41,452 psi | 65% | 2559 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 90% | 45,687 psi | 72% | 2667 fps | 95.3% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 38,159 psi | 60% | 2546 fps | 95.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 33,852 psi | 53% | 2369 fps | 98.1% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 27,340 psi | 43% | 2231 fps | 97.1% |
| Somchem S321 | <<locked>> | 80% | 36,753 psi | 58% | 2516 fps | 96.9% |
| Somchem S335 | <<locked>> | 80% | 33,214 psi | 52% | 2372 fps | 98.6% |
| Somchem S341 | <<locked>> | 86% | 39,450 psi | 62% | 2562 fps | 95.8% |
| Somchem S355 | <<locked>> | 90% | 34,780 psi | 55% | 2490 fps | 95.1% |
| Somchem S365 | <<locked>> | 98% | 32,024 psi | 50% | 2500 fps | 95% |
| Vihtavuori N120 | <<locked>> | 80% | 48,254 psi | 76% | 2562 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 38,624 psi | 61% | 2461 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 33,837 psi | 53% | 2379 fps | 99.7% |
| Vihtavuori N135 | <<locked>> | 80% | 28,732 psi | 45% | 2339 fps | 99.1% |
| Vihtavuori N140 | <<locked>> | 80% | 30,052 psi | 47% | 2343 fps | 97.4% |
| Vihtavuori N150 | <<locked>> | 88% | 31,169 psi | 49% | 2385 fps | 95.4% |
| Vihtavuori N530 | <<locked>> | 80% | 34,403 psi | 54% | 2438 fps | 95.9% |
| Vihtavuori N540 | <<locked>> | 80% | 28,834 psi | 45% | 2326 fps | 96.4% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 37,333 psi | 59% | 2510 fps | 95.4% |
| Winchester 748 | <<locked>> | 80% | 35,679 psi | 56% | 2530 fps | 97.3% |
| Winchester StaBALL Match | <<locked>> | 80% | 37,942 psi | 59% | 2562 fps | 96.2% |
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 9.3 x 64 Brenneke loaded with the .366 | 220gr | Brenneke TUG Nature Plus. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,936 fps; across all powders the maximum-charge window runs from 1,663 fps to 2,936 fps. Accurate 2495 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 (440 MPa), the top charges use 53–90 %, leaving at least 10 % headroom. The 220.0 gr projectile in 0.366" calls for a 1:14.0 twist; slower twists will usually not stabilise this weight. Accurate 2495, Accurate 4064, ADI AR 2208 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. Hodgdon CFE223, Alliant Power Pro 1200-R, Alliant Power Pro 2000-MR rank at the top here: for 9.3 x 64 Brenneke with the .366 | 220gr | Brenneke TUG Nature Plus 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.