Load Specifications
Load data in caliber 9.3 RSM with .366 | 247gr | Brenneke TOG 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 Power Pro 2000-MR, ReloadSwiss RS 52 and Hodgdon CFE223.
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>> | 92% | 55,492 psi | 87% | 2575 fps | 100% |
| Accurate 2200 | <<locked>> | 84% | 56,159 psi | 88% | 2664 fps | 98.8% |
| Accurate 2230 | <<locked>> | 84% | 56,971 psi | 89% | 2674 fps | 99.1% |
| Accurate 2460 | <<locked>> | 90% | 57,725 psi | 90% | 2648 fps | 100% |
| Accurate 2495 | <<locked>> | 98% | 55,434 psi | 87% | 2628 fps | 100% |
| Accurate 2520 | <<locked>> | 92% | 55,100 psi | 86% | 2651 fps | 100% |
| Accurate 4064ᴾ | <<locked>> | 100% | 54,882 psi | 86% | 2664 fps | 100% |
| Accurate LT-30 | <<locked>> | 86% | 55,956 psi | 88% | 2530 fps | 100% |
| Accurate LT-32 | <<locked>> | 86% | 56,405 psi | 88% | 2549 fps | 100% |
| ADI AR 2206H | <<locked>> | 94% | 54,172 psi | 85% | 2651 fps | 99.1% |
| ADI AR 2207 | <<locked>> | 84% | 57,450 psi | 90% | 2546 fps | 100% |
| ADI AR 2208ᴾ | <<locked>> | 100% | 55,216 psi | 87% | 2644 fps | 98.7% |
| ADI AR 2219 | <<locked>> | 86% | 56,202 psi | 88% | 2641 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 94% | 57,130 psi | 90% | 2661 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 94% | 56,347 psi | 88% | 2644 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 88% | 55,245 psi | 87% | 2713 fps | 99.6% |
| Alliant Power Pro 2000-MR | <<locked>> | 98% | 57,334 psi | 90% | 2802 fps | 99% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 53,809 psi | 84% | 2661 fps | 99.6% |
| Alliant Reloder-10x | <<locked>> | 88% | 55,579 psi | 87% | 2585 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 98% | 55,013 psi | 86% | 2684 fps | 98.9% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 47,703 psi | 75% | 2657 fps | 98.7% |
| Alliant Reloder-7 | <<locked>> | 82% | 55,013 psi | 86% | 2523 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 86% | 55,027 psi | 86% | 2530 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 96% | 57,609 psi | 90% | 2713 fps | 98.8% |
| Bofors RP3ᴾ | <<locked>> | 100% | 54,070 psi | 85% | 2677 fps | 99.7% |
| Hodgdon Benchmark | <<locked>> | 92% | 56,347 psi | 88% | 2605 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 94% | 55,738 psi | 87% | 2690 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 90% | 54,012 psi | 85% | 2726 fps | 98.8% |
| Hodgdon H322 | <<locked>> | 88% | 54,592 psi | 86% | 2621 fps | 100% |
| Hodgdon H335 | <<locked>> | 88% | 55,608 psi | 87% | 2644 fps | 100% |
| Hodgdon H380ᴾ | <<locked>> | 100% | 55,970 psi | 88% | 2684 fps | 98% |
| Hodgdon H4198 | <<locked>> | 82% | 54,766 psi | 86% | 2530 fps | 100% |
| Hodgdon H4895 | <<locked>> | 94% | 54,607 psi | 86% | 2664 fps | 99.5% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 37,898 psi | 59% | 2408 fps | 96.2% |
| Hodgdon LEVERevolution | <<locked>> | 98% | 56,579 psi | 89% | 2740 fps | 99.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,200 psi | 54% | 1555 fps | 100% |
| Hodgdon VARGET | <<locked>> | 96% | 56,173 psi | 88% | 2664 fps | 99.6% |
| IMR 3031 | <<locked>> | 96% | 56,956 psi | 89% | 2697 fps | 100% |
| IMR 4064 | <<locked>> | 98% | 54,708 psi | 86% | 2628 fps | 98.8% |
| IMR 4198 | <<locked>> | 88% | 55,985 psi | 88% | 2546 fps | 100% |
| IMR 4895 | <<locked>> | 98% | 56,362 psi | 88% | 2717 fps | 99.4% |
| IMR 8208 XBR | <<locked>> | 94% | 57,130 psi | 90% | 2661 fps | 99.9% |
| Lovex D073.4 | <<locked>> | 84% | 57,740 psi | 90% | 2657 fps | 100% |
| Lovex D073.5 | <<locked>> | 90% | 57,595 psi | 90% | 2654 fps | 100% |
| Lovex D073.6 | <<locked>> | 96% | 56,536 psi | 89% | 2680 fps | 100% |
| Lovex S060 | <<locked>> | 94% | 54,839 psi | 86% | 2589 fps | 99.2% |
| Lovex S062ᴾ | <<locked>> | 100% | 57,116 psi | 90% | 2674 fps | 99.9% |
| Norma 200 | <<locked>> | 84% | 55,506 psi | 87% | 2559 fps | 100% |
| Norma 201 | <<locked>> | 96% | 56,449 psi | 88% | 2651 fps | 99.9% |
| Norma 202 | <<locked>> | 96% | 56,594 psi | 89% | 2657 fps | 100% |
| Norma 203Bᴾ | <<locked>> | 100% | 57,508 psi | 90% | 2720 fps | 99.5% |
| Ramshot Big Game | <<locked>> | 98% | 54,447 psi | 85% | 2694 fps | 99.1% |
| Ramshot TAC | <<locked>> | 92% | 54,563 psi | 86% | 2625 fps | 97.1% |
| Ramshot Wild Boar | <<locked>> | 94% | 56,855 psi | 89% | 2694 fps | 99.3% |
| Ramshot X-Terminator | <<locked>> | 90% | 55,419 psi | 87% | 2618 fps | 99.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 34,345 psi | 54% | 1591 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 90% | 57,145 psi | 90% | 2651 fps | 100% |
| ReloadSwiss RS 50ᴾ | <<locked>> | 100% | 57,130 psi | 90% | 2667 fps | 96.6% |
| ReloadSwiss RS 52 | <<locked>> | 96% | 54,433 psi | 85% | 2743 fps | 98.9% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 50,966 psi | 80% | 2723 fps | 100% |
| Rottweil R 901 | <<locked>> | 94% | 57,377 psi | 90% | 2638 fps | 100% |
| Rottweil R 902 | <<locked>> | 98% | 56,710 psi | 89% | 2644 fps | 99.9% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 50,256 psi | 79% | 2615 fps | 99.2% |
| Shooters World AR Plus | <<locked>> | 84% | 57,740 psi | 90% | 2657 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 96% | 56,536 psi | 89% | 2680 fps | 100% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 57,116 psi | 90% | 2674 fps | 99.9% |
| Shooters World Tactical Rifle | <<locked>> | 86% | 53,722 psi | 84% | 2575 fps | 99.5% |
| SNPE Vectan BA6 1/2 | <<locked>> | 84% | 56,594 psi | 89% | 2297 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 86% | 56,420 psi | 88% | 2651 fps | 100% |
| SNPE Vectan SP 11ᴾ | <<locked>> | 100% | 52,446 psi | 82% | 2674 fps | 98.9% |
| SNPE Vectan SP 3 | <<locked>> | 88% | 56,521 psi | 89% | 2602 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 94% | 55,985 psi | 88% | 2651 fps | 97.8% |
| SNPE Vectan SP 9 | <<locked>> | 96% | 55,985 psi | 88% | 2671 fps | 99.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 94% | 55,492 psi | 87% | 2559 fps | 100% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 54,723 psi | 86% | 2552 fps | 100% |
| Somchem S321 | <<locked>> | 90% | 54,969 psi | 86% | 2651 fps | 99.9% |
| Somchem S335 | <<locked>> | 96% | 57,740 psi | 90% | 2602 fps | 100% |
| Somchem S341 | <<locked>> | 94% | 55,259 psi | 87% | 2648 fps | 99.1% |
| Somchem S355ᴾ | <<locked>> | 100% | 51,329 psi | 80% | 2618 fps | 99.1% |
| Somchem S365ᴾ | <<locked>> | 100% | 36,666 psi | 57% | 2451 fps | 97.5% |
| Vihtavuori N120 | <<locked>> | 84% | 57,305 psi | 90% | 2497 fps | 100% |
| Vihtavuori N130 | <<locked>> | 90% | 55,376 psi | 87% | 2533 fps | 100% |
| Vihtavuori N133 | <<locked>> | 94% | 55,201 psi | 87% | 2546 fps | 100% |
| Vihtavuori N135 | <<locked>> | 98% | 55,419 psi | 87% | 2618 fps | 100% |
| Vihtavuori N140 | <<locked>> | 98% | 57,188 psi | 90% | 2635 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 49,443 psi | 77% | 2559 fps | 99.6% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 43,685 psi | 68% | 2507 fps | 95.8% |
| Vihtavuori N530 | <<locked>> | 92% | 54,476 psi | 85% | 2618 fps | 99.8% |
| Vihtavuori N540 | <<locked>> | 98% | 55,288 psi | 87% | 2635 fps | 100% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 45,063 psi | 71% | 2500 fps | 98.1% |
| Winchester 748 | <<locked>> | 94% | 56,637 psi | 89% | 2707 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 96% | 55,564 psi | 87% | 2680 fps | 99.6% |
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% | 38,319 psi | 60% | 2323 fps | 100% |
| Accurate 2200 | <<locked>> | 80% | 49,240 psi | 77% | 2559 fps | 97.8% |
| Accurate 2230 | <<locked>> | 80% | 49,385 psi | 77% | 2566 fps | 98.1% |
| Accurate 2460 | <<locked>> | 80% | 41,292 psi | 65% | 2408 fps | 99.5% |
| Accurate 2495 | <<locked>> | 80% | 30,647 psi | 48% | 2231 fps | 99.7% |
| Accurate 2520 | <<locked>> | 80% | 36,521 psi | 57% | 2359 fps | 98.6% |
| Accurate 4064 | <<locked>> | 80% | 29,037 psi | 46% | 2211 fps | 97.6% |
| Accurate LT-30 | <<locked>> | 80% | 46,746 psi | 73% | 2402 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 47,123 psi | 74% | 2418 fps | 99.8% |
| ADI AR 2206H | <<locked>> | 80% | 35,114 psi | 55% | 2313 fps | 95% |
| ADI AR 2207 | <<locked>> | 80% | 50,850 psi | 80% | 2467 fps | 100% |
| ADI AR 2208 | <<locked>> | 88% | 38,232 psi | 60% | 2362 fps | 95.2% |
| ADI AR 2219 | <<locked>> | 80% | 45,977 psi | 72% | 2500 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 37,086 psi | 58% | 2333 fps | 97.1% |
| Alliant AR-Comp | <<locked>> | 80% | 35,389 psi | 55% | 2343 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 42,540 psi | 67% | 2510 fps | 97.9% |
| Alliant Power Pro 2000-MR | 62.1 gr | 88% | 41,162 psi | 65% | 2523 fps | 95.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 32,547 psi | 51% | 2287 fps | 95.3% |
| Alliant Reloder-10x | <<locked>> | 80% | 43,555 psi | 68% | 2418 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 37,623 psi | 59% | 2392 fps | 95.3% |
| Alliant Reloder-17 | <<locked>> | 92% | 36,825 psi | 58% | 2444 fps | 95.7% |
| Alliant Reloder-7 | <<locked>> | 80% | 51,692 psi | 81% | 2480 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 45,469 psi | 71% | 2398 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 41,394 psi | 65% | 2461 fps | 95.7% |
| Bofors RP3 | <<locked>> | 84% | 31,734 psi | 50% | 2280 fps | 95.1% |
| Hodgdon Benchmark | <<locked>> | 80% | 39,349 psi | 62% | 2336 fps | 98.2% |
| Hodgdon BL-C2 | <<locked>> | 80% | 34,737 psi | 54% | 2339 fps | 97.1% |
| Hodgdon CFE223 | 57.7 gr | 80% | 38,159 psi | 60% | 2451 fps | 95.3% |
| Hodgdon H322 | <<locked>> | 80% | 42,061 psi | 66% | 2438 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 42,641 psi | 67% | 2457 fps | 99.8% |
| Hodgdon H380 | <<locked>> | 92% | 43,091 psi | 68% | 2484 fps | 95.4% |
| Hodgdon H4198 | <<locked>> | 80% | 51,474 psi | 81% | 2487 fps | 100% |
| Hodgdon H4895 | <<locked>> | 80% | 35,331 psi | 55% | 2326 fps | 95.8% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 35,752 psi | 56% | 2362 fps | 95.4% |
| Hodgdon LEVERevolution | <<locked>> | 82% | 33,518 psi | 53% | 2333 fps | 95.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,295 psi | 40% | 1388 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 34,069 psi | 53% | 2283 fps | 95.2% |
| IMR 3031 | <<locked>> | 80% | 33,910 psi | 53% | 2336 fps | 99.7% |
| IMR 4064 | <<locked>> | 86% | 37,826 psi | 59% | 2349 fps | 95.4% |
| IMR 4198 | <<locked>> | 80% | 44,425 psi | 70% | 2388 fps | 100% |
| IMR 4895 | <<locked>> | 84% | 36,143 psi | 57% | 2372 fps | 95.6% |
| IMR 8208 XBR | <<locked>> | 80% | 37,086 psi | 58% | 2333 fps | 97.1% |
| Lovex D073.4 | <<locked>> | 80% | 50,343 psi | 79% | 2556 fps | 99.9% |
| Lovex D073.5 | <<locked>> | 80% | 41,002 psi | 64% | 2408 fps | 98.8% |
| Lovex D073.6 | <<locked>> | 80% | 33,040 psi | 52% | 2297 fps | 97.7% |
| Lovex S060 | <<locked>> | 80% | 36,129 psi | 57% | 2270 fps | 95.4% |
| Lovex S062 | <<locked>> | 80% | 30,879 psi | 48% | 2215 fps | 95.1% |
| Norma 200 | <<locked>> | 80% | 49,052 psi | 77% | 2477 fps | 100% |
| Norma 201 | <<locked>> | 80% | 34,403 psi | 54% | 2277 fps | 96.4% |
| Norma 202 | <<locked>> | 80% | 34,316 psi | 54% | 2293 fps | 98.6% |
| Norma 203B | <<locked>> | 84% | 34,664 psi | 54% | 2333 fps | 95% |
| Ramshot Big Game | <<locked>> | 86% | 36,550 psi | 57% | 2385 fps | 95.1% |
| Ramshot TAC | <<locked>> | 86% | 44,933 psi | 70% | 2474 fps | 95% |
| Ramshot Wild Boar | <<locked>> | 80% | 35,766 psi | 56% | 2339 fps | 95.2% |
| Ramshot X-Terminator | <<locked>> | 80% | 40,161 psi | 63% | 2372 fps | 96.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 25,541 psi | 40% | 1424 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 41,568 psi | 65% | 2418 fps | 99.2% |
| ReloadSwiss RS 50 | <<locked>> | 96% | 50,111 psi | 79% | 2566 fps | 95.1% |
| ReloadSwiss RS 52 | 58.8 gr | 86% | 38,957 psi | 61% | 2480 fps | 95.7% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 30,356 psi | 48% | 2290 fps | 95.6% |
| Rottweil R 901 | <<locked>> | 80% | 38,000 psi | 60% | 2333 fps | 99.1% |
| Rottweil R 902 | <<locked>> | 80% | 32,808 psi | 51% | 2234 fps | 95.8% |
| Rottweil R 903 | <<locked>> | 88% | 33,968 psi | 53% | 2326 fps | 95.6% |
| Shooters World AR Plus | <<locked>> | 80% | 50,343 psi | 79% | 2556 fps | 99.9% |
| Shooters World Match Rifle | <<locked>> | 80% | 33,040 psi | 52% | 2297 fps | 97.7% |
| Shooters World Precision | <<locked>> | 80% | 30,879 psi | 48% | 2215 fps | 95.1% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 43,918 psi | 69% | 2428 fps | 98.3% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 51,213 psi | 80% | 2234 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 46,398 psi | 73% | 2510 fps | 99.9% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 35,781 psi | 56% | 2375 fps | 95% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 44,193 psi | 69% | 2431 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 42,569 psi | 67% | 2444 fps | 95% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 35,940 psi | 56% | 2333 fps | 95.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 36,274 psi | 57% | 2257 fps | 98.9% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 29,530 psi | 46% | 2133 fps | 98.2% |
| Somchem S321 | <<locked>> | 80% | 39,407 psi | 62% | 2402 fps | 98% |
| Somchem S335 | <<locked>> | 80% | 35,621 psi | 56% | 2260 fps | 99.3% |
| Somchem S341 | <<locked>> | 82% | 36,753 psi | 58% | 2343 fps | 95.4% |
| Somchem S355 | <<locked>> | 86% | 33,156 psi | 52% | 2290 fps | 95% |
| Somchem S365 | <<locked>> | 96% | 32,445 psi | 51% | 2352 fps | 95.8% |
| Vihtavuori N120 | <<locked>> | 80% | 50,792 psi | 80% | 2418 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 41,176 psi | 65% | 2336 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 36,245 psi | 57% | 2264 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 31,357 psi | 49% | 2238 fps | 99.7% |
| Vihtavuori N140 | <<locked>> | 80% | 32,416 psi | 51% | 2238 fps | 98.4% |
| Vihtavuori N150 | <<locked>> | 84% | 29,544 psi | 46% | 2188 fps | 95.2% |
| Vihtavuori N160 | <<locked>> | 98% | 41,031 psi | 64% | 2457 fps | 95% |
| Vihtavuori N530 | <<locked>> | 80% | 36,738 psi | 58% | 2323 fps | 97.1% |
| Vihtavuori N540 | <<locked>> | 80% | 31,067 psi | 49% | 2221 fps | 97.6% |
| Winchester 6.5 StaBALL | <<locked>> | 94% | 37,173 psi | 58% | 2352 fps | 95.9% |
| Winchester 748 | <<locked>> | 80% | 35,418 psi | 56% | 2359 fps | 97.6% |
| Winchester StaBALL Match | <<locked>> | 82% | 34,809 psi | 55% | 2329 fps | 95.7% |
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 9.3 RSM loaded with the .366 | 247gr | Brenneke TOG. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,802 fps; across all powders the maximum-charge window runs from 1,555 fps to 2,802 fps. Accurate 4064 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 54–90 %, leaving at least 10 % headroom. The 247.0 gr projectile in 0.366" calls for a 1:6.0 twist; slower twists will usually not stabilise this weight. Accurate 4064, ADI AR 2208, Alliant Reloder- TS 15.5 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, Hodgdon CFE223 rank at the top here: for 9.3 RSM with the .366 | 247gr | Brenneke TOG 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.