Load Specifications
Load data in caliber 9.3 RSM with .366 | 193gr | Sellier & Bellot SPFN bullet and 88 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 Winchester 748.
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 1680 | <<locked>> | 82% | 54,375 psi | 85% | 2864 fps | 100% |
| Accurate 2015 | <<locked>> | 96% | 57,101 psi | 89% | 2979 fps | 100% |
| Accurate 2200 | <<locked>> | 86% | 54,969 psi | 86% | 3018 fps | 96.8% |
| Accurate 2230 | <<locked>> | 86% | 55,506 psi | 87% | 3025 fps | 97.3% |
| Accurate 2460 | <<locked>> | 92% | 55,985 psi | 88% | 3002 fps | 99.9% |
| Accurate 2495ᴾ | <<locked>> | 100% | 52,895 psi | 83% | 2976 fps | 100% |
| Accurate 2520 | <<locked>> | 96% | 57,101 psi | 89% | 3054 fps | 99.8% |
| Accurate 4064ᴾ | <<locked>> | 100% | 48,994 psi | 77% | 2953 fps | 99.7% |
| Accurate LT-30 | <<locked>> | 88% | 55,259 psi | 87% | 2890 fps | 100% |
| Accurate LT-32 | <<locked>> | 88% | 55,738 psi | 87% | 2910 fps | 99.7% |
| ADI AR 2206H | <<locked>> | 98% | 56,043 psi | 88% | 3048 fps | 97.9% |
| ADI AR 2207 | <<locked>> | 86% | 56,130 psi | 88% | 2923 fps | 100% |
| ADI AR 2208ᴾ | <<locked>> | 100% | 50,343 psi | 79% | 2923 fps | 96% |
| ADI AR 2219 | <<locked>> | 88% | 54,810 psi | 86% | 3009 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 96% | 55,840 psi | 88% | 3012 fps | 98.8% |
| Alliant AR-Comp | <<locked>> | 98% | 57,711 psi | 90% | 3058 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 92% | 56,797 psi | 89% | 3120 fps | 98.6% |
| Alliant Power Pro 2000-MRᴾ | <<locked>> | 100% | 56,086 psi | 88% | 3143 fps | 96.8% |
| Alliant Power Pro Varmint | <<locked>> | 98% | 56,623 psi | 89% | 3061 fps | 98.5% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 48,646 psi | 76% | 2943 fps | 97.5% |
| Alliant Reloder-10x | <<locked>> | 92% | 57,276 psi | 90% | 2999 fps | 100% |
| Alliant Reloder-15ᴾ | <<locked>> | 100% | 53,142 psi | 83% | 3018 fps | 96.9% |
| Alliant Reloder-7 | <<locked>> | 86% | 57,261 psi | 90% | 2936 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 90% | 57,696 psi | 90% | 2933 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 98% | 55,999 psi | 88% | 3054 fps | 96.8% |
| Bofors RP3ᴾ | <<locked>> | 100% | 48,501 psi | 76% | 2953 fps | 97.6% |
| Hodgdon Benchmark | <<locked>> | 94% | 55,042 psi | 86% | 2956 fps | 99.1% |
| Hodgdon BL-C2 | <<locked>> | 96% | 54,085 psi | 85% | 3038 fps | 99.1% |
| Hodgdon CFE223 | <<locked>> | 94% | 55,927 psi | 88% | 3127 fps | 97.4% |
| Hodgdon H322 | <<locked>> | 92% | 56,550 psi | 89% | 3035 fps | 100% |
| Hodgdon H335 | <<locked>> | 90% | 54,360 psi | 85% | 3005 fps | 99.9% |
| Hodgdon H4198 | <<locked>> | 86% | 57,377 psi | 90% | 2943 fps | 100% |
| Hodgdon H4895 | <<locked>> | 98% | 56,463 psi | 88% | 3061 fps | 98.4% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 54,723 psi | 86% | 3081 fps | 98.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 33,518 psi | 53% | 1801 fps | 100% |
| Hodgdon VARGET | <<locked>> | 98% | 54,868 psi | 86% | 3012 fps | 98.1% |
| IMR 3031 | <<locked>> | 98% | 54,665 psi | 86% | 3061 fps | 100% |
| IMR 4064ᴾ | <<locked>> | 100% | 52,968 psi | 83% | 2963 fps | 96.8% |
| IMR 4198 | <<locked>> | 90% | 54,694 psi | 86% | 2917 fps | 100% |
| IMR 4227 | <<locked>> | 82% | 56,826 psi | 89% | 2877 fps | 100% |
| IMR 4895ᴾ | <<locked>> | 100% | 54,389 psi | 85% | 3054 fps | 97.8% |
| IMR 8208 XBR | <<locked>> | 96% | 55,840 psi | 88% | 3012 fps | 98.8% |
| Lovex D073.4 | <<locked>> | 86% | 56,173 psi | 88% | 3015 fps | 99.7% |
| Lovex D073.5 | <<locked>> | 92% | 55,970 psi | 88% | 3005 fps | 99.4% |
| Lovex D073.6 | <<locked>> | 98% | 54,404 psi | 85% | 3028 fps | 99.7% |
| Lovex S053 | <<locked>> | 82% | 55,579 psi | 87% | 2818 fps | 100% |
| Lovex S060 | <<locked>> | 98% | 57,217 psi | 90% | 2982 fps | 98% |
| Lovex S062ᴾ | <<locked>> | 100% | 51,953 psi | 81% | 2966 fps | 98.4% |
| Norma 200 | <<locked>> | 88% | 57,508 psi | 90% | 2976 fps | 100% |
| Norma 201 | <<locked>> | 98% | 54,795 psi | 86% | 2995 fps | 98.8% |
| Norma 202 | <<locked>> | 98% | 54,984 psi | 86% | 3015 fps | 99.9% |
| Norma 203Bᴾ | <<locked>> | 100% | 52,170 psi | 82% | 3005 fps | 97.3% |
| Ramshot Big Gameᴾ | <<locked>> | 100% | 52,881 psi | 83% | 3028 fps | 97.1% |
| Ramshot Wild Boar | <<locked>> | 96% | 55,419 psi | 87% | 3038 fps | 97.7% |
| Ramshot X-Terminator | <<locked>> | 92% | 54,346 psi | 85% | 2963 fps | 97.4% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 33,649 psi | 53% | 1847 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 82% | 57,450 psi | 90% | 2920 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 92% | 55,825 psi | 87% | 3009 fps | 99.6% |
| ReloadSwiss RS 52ᴾ | <<locked>> | 100% | 56,144 psi | 88% | 3140 fps | 97.4% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 46,470 psi | 73% | 2989 fps | 98.6% |
| Rottweil R 901 | <<locked>> | 96% | 55,680 psi | 87% | 2995 fps | 99.9% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 54,998 psi | 86% | 2989 fps | 98.8% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 44,962 psi | 70% | 2877 fps | 96.5% |
| Shooters World AR Plus | <<locked>> | 86% | 56,173 psi | 88% | 3015 fps | 99.7% |
| Shooters World Match Rifle | <<locked>> | 98% | 54,404 psi | 85% | 3028 fps | 99.7% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 51,953 psi | 81% | 2966 fps | 98.4% |
| Shooters World Tactical Rifle | <<locked>> | 90% | 56,695 psi | 89% | 2979 fps | 98.6% |
| SNPE Vectan BA6 1/2 | <<locked>> | 86% | 55,854 psi | 88% | 2657 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 88% | 55,245 psi | 87% | 3012 fps | 99.9% |
| SNPE Vectan SP 11ᴾ | <<locked>> | 100% | 47,572 psi | 75% | 2943 fps | 96% |
| SNPE Vectan SP 3 | <<locked>> | 90% | 54,766 psi | 86% | 2966 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 98% | 54,563 psi | 86% | 3015 fps | 97.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 96% | 54,302 psi | 85% | 2910 fps | 99.8% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 49,980 psi | 78% | 2851 fps | 99.9% |
| Somchem S321 | <<locked>> | 94% | 57,493 psi | 90% | 3058 fps | 99.2% |
| Somchem S335 | <<locked>> | 98% | 56,333 psi | 88% | 2956 fps | 100% |
| Somchem S341 | <<locked>> | 98% | 57,435 psi | 90% | 3038 fps | 97.9% |
| Somchem S355ᴾ | <<locked>> | 100% | 46,282 psi | 73% | 2887 fps | 96.5% |
| Vihtavuori N120 | <<locked>> | 86% | 56,028 psi | 88% | 2867 fps | 100% |
| Vihtavuori N130 | <<locked>> | 94% | 57,464 psi | 90% | 2940 fps | 100% |
| Vihtavuori N133 | <<locked>> | 98% | 57,130 psi | 90% | 2949 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 53,055 psi | 83% | 2972 fps | 100% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 55,405 psi | 87% | 2986 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 44,643 psi | 70% | 2825 fps | 97.5% |
| Vihtavuori N530 | <<locked>> | 96% | 56,536 psi | 89% | 3012 fps | 98.9% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 53,650 psi | 84% | 2979 fps | 99.8% |
| Winchester 748 | <<locked>> | 96% | 54,955 psi | 86% | 3061 fps | 99.4% |
| Winchester StaBALL Match | <<locked>> | 98% | 54,070 psi | 85% | 3025 fps | 98.1% |
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 1680 | <<locked>> | 80% | 50,763 psi | 80% | 2812 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 34,577 psi | 54% | 2582 fps | 99% |
| Accurate 2200 | <<locked>> | 82% | 48,124 psi | 75% | 2897 fps | 95.3% |
| Accurate 2230 | <<locked>> | 82% | 48,124 psi | 75% | 2900 fps | 95.8% |
| Accurate 2460 | <<locked>> | 80% | 37,246 psi | 58% | 2664 fps | 97.3% |
| Accurate 2495 | <<locked>> | 80% | 27,079 psi | 42% | 2454 fps | 97.2% |
| Accurate 2520 | <<locked>> | 80% | 32,735 psi | 51% | 2595 fps | 95.3% |
| Accurate 4064 | <<locked>> | 84% | 29,269 psi | 46% | 2530 fps | 95.3% |
| Accurate LT-30 | <<locked>> | 80% | 43,279 psi | 68% | 2694 fps | 99.5% |
| Accurate LT-32 | <<locked>> | 80% | 43,613 psi | 68% | 2703 fps | 98.3% |
| ADI AR 2206H | <<locked>> | 90% | 43,569 psi | 68% | 2825 fps | 95.2% |
| ADI AR 2207 | <<locked>> | 80% | 46,543 psi | 73% | 2782 fps | 100% |
| ADI AR 2208 | <<locked>> | 98% | 47,413 psi | 74% | 2871 fps | 95.3% |
| ADI AR 2219 | <<locked>> | 80% | 41,713 psi | 65% | 2785 fps | 99.2% |
| ADI Benchmark 8208 | <<locked>> | 84% | 38,218 psi | 60% | 2684 fps | 95.1% |
| Alliant AR-Comp | <<locked>> | 80% | 31,821 psi | 50% | 2608 fps | 99.9% |
| Alliant Power Pro 1200-R | 60.4 gr | 82% | 40,930 psi | 64% | 2828 fps | 95.2% |
| Alliant Power Pro 2000-MR | <<locked>> | 96% | 49,037 psi | 77% | 3012 fps | 95% |
| Alliant Power Pro Varmint | <<locked>> | 88% | 41,423 psi | 65% | 2789 fps | 95.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 94% | 40,219 psi | 63% | 2782 fps | 95.4% |
| Alliant Reloder-10x | <<locked>> | 80% | 39,668 psi | 62% | 2707 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 96% | 46,862 psi | 73% | 2910 fps | 95.5% |
| Alliant Reloder-7 | <<locked>> | 80% | 47,819 psi | 75% | 2795 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 41,887 psi | 66% | 2680 fps | 99.5% |
| Baschieri & Pellagri 107 | <<locked>> | 94% | 49,124 psi | 77% | 2940 fps | 95.3% |
| Bofors RP3 | <<locked>> | 94% | 39,523 psi | 62% | 2779 fps | 95.3% |
| Hodgdon Benchmark | <<locked>> | 80% | 36,056 psi | 56% | 2589 fps | 95.1% |
| Hodgdon BL-C2 | <<locked>> | 84% | 35,839 psi | 56% | 2687 fps | 95.1% |
| Hodgdon CFE223 | 70.6 gr | 88% | 45,498 psi | 71% | 2940 fps | 95% |
| Hodgdon H322 | <<locked>> | 80% | 38,072 psi | 60% | 2707 fps | 98.6% |
| Hodgdon H335 | <<locked>> | 80% | 38,638 psi | 61% | 2720 fps | 97.8% |
| Hodgdon H4198 | <<locked>> | 80% | 47,659 psi | 75% | 2789 fps | 99.6% |
| Hodgdon H4895 | <<locked>> | 88% | 41,263 psi | 65% | 2785 fps | 95.2% |
| Hodgdon LEVERevolution | <<locked>> | 90% | 39,378 psi | 62% | 2789 fps | 95% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,729 psi | 39% | 1611 fps | 100% |
| Hodgdon VARGET | <<locked>> | 90% | 42,525 psi | 67% | 2792 fps | 95.5% |
| IMR 3031 | <<locked>> | 80% | 30,385 psi | 48% | 2575 fps | 97.2% |
| IMR 4064 | <<locked>> | 96% | 46,905 psi | 74% | 2858 fps | 95.5% |
| IMR 4198 | <<locked>> | 80% | 40,712 psi | 64% | 2687 fps | 100% |
| IMR 4227 | <<locked>> | 80% | 53,679 psi | 84% | 2831 fps | 100% |
| IMR 4895 | <<locked>> | 94% | 44,918 psi | 70% | 2890 fps | 95.7% |
| IMR 8208 XBR | <<locked>> | 84% | 38,218 psi | 60% | 2684 fps | 95.1% |
| Lovex D073.4 | <<locked>> | 80% | 45,542 psi | 71% | 2841 fps | 98.5% |
| Lovex D073.5 | <<locked>> | 80% | 37,101 psi | 58% | 2661 fps | 95.9% |
| Lovex D073.6 | <<locked>> | 84% | 33,707 psi | 53% | 2631 fps | 95.7% |
| Lovex S053 | <<locked>> | 80% | 52,562 psi | 82% | 2776 fps | 100% |
| Lovex S060 | <<locked>> | 90% | 44,904 psi | 70% | 2772 fps | 95.6% |
| Lovex S062 | <<locked>> | 90% | 38,072 psi | 60% | 2700 fps | 95.2% |
| Norma 200 | <<locked>> | 80% | 44,773 psi | 70% | 2782 fps | 100% |
| Norma 201 | <<locked>> | 86% | 37,623 psi | 59% | 2674 fps | 95% |
| Norma 202 | <<locked>> | 80% | 30,893 psi | 48% | 2533 fps | 95.4% |
| Norma 203B | <<locked>> | 94% | 43,105 psi | 68% | 2841 fps | 95.2% |
| Ramshot Big Game | <<locked>> | 96% | 46,311 psi | 73% | 2910 fps | 95.6% |
| Ramshot Wild Boar | <<locked>> | 90% | 45,339 psi | 71% | 2864 fps | 95.6% |
| Ramshot X-Terminator | <<locked>> | 86% | 44,802 psi | 70% | 2792 fps | 95.3% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 24,801 psi | 39% | 1647 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 54,070 psi | 85% | 2871 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 37,840 psi | 59% | 2677 fps | 96.6% |
| ReloadSwiss RS 52 | <<locked>> | 94% | 45,701 psi | 72% | 2956 fps | 95% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 38,261 psi | 60% | 2802 fps | 96.1% |
| Rottweil R 901 | <<locked>> | 80% | 34,534 psi | 54% | 2585 fps | 96.4% |
| Rottweil R 902 | <<locked>> | 88% | 37,898 psi | 59% | 2671 fps | 95.1% |
| Rottweil R 903 | <<locked>> | 98% | 42,018 psi | 66% | 2822 fps | 95.7% |
| Shooters World AR Plus | <<locked>> | 80% | 45,542 psi | 71% | 2841 fps | 98.5% |
| Shooters World Match Rifle | <<locked>> | 84% | 33,707 psi | 53% | 2631 fps | 95.7% |
| Shooters World Precision | <<locked>> | 90% | 38,072 psi | 60% | 2700 fps | 95.2% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 40,132 psi | 63% | 2687 fps | 95.2% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 47,805 psi | 75% | 2549 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 42,250 psi | 66% | 2789 fps | 98.5% |
| SNPE Vectan SP 11 | <<locked>> | 98% | 44,614 psi | 70% | 2887 fps | 95.2% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 40,190 psi | 63% | 2717 fps | 99.4% |
| SNPE Vectan SP 9 | <<locked>> | 92% | 44,904 psi | 70% | 2844 fps | 95.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 33,127 psi | 52% | 2503 fps | 96.1% |
| SNPE Vectan Tubal 5000 | <<locked>> | 82% | 28,558 psi | 45% | 2405 fps | 95.6% |
| Somchem S321 | <<locked>> | 82% | 38,159 psi | 60% | 2707 fps | 95.5% |
| Somchem S335 | <<locked>> | 80% | 32,474 psi | 51% | 2507 fps | 96.9% |
| Somchem S341 | <<locked>> | 90% | 43,729 psi | 69% | 2808 fps | 95% |
| Somchem S355 | <<locked>> | 96% | 40,785 psi | 64% | 2779 fps | 95% |
| Vihtavuori N120 | <<locked>> | 80% | 46,586 psi | 73% | 2733 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 37,681 psi | 59% | 2612 fps | 99.8% |
| Vihtavuori N133 | <<locked>> | 80% | 32,953 psi | 52% | 2520 fps | 98.6% |
| Vihtavuori N135 | <<locked>> | 80% | 27,963 psi | 44% | 2467 fps | 97.4% |
| Vihtavuori N140 | <<locked>> | 80% | 29,182 psi | 46% | 2467 fps | 95% |
| Vihtavuori N150 | <<locked>> | 94% | 36,651 psi | 57% | 2664 fps | 95.3% |
| Vihtavuori N530 | <<locked>> | 84% | 38,159 psi | 60% | 2680 fps | 95.2% |
| Vihtavuori N540 | <<locked>> | 84% | 32,010 psi | 50% | 2556 fps | 95.6% |
| Winchester 748 | 64.7 gr | 84% | 36,622 psi | 57% | 2710 fps | 95.6% |
| Winchester StaBALL Match | <<locked>> | 90% | 41,089 psi | 64% | 2789 fps | 95.2% |
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 99 powders for 9.3 RSM loaded with the .366 | 193gr | Sellier & Bellot SPFN. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 3,143 fps; across all powders the maximum-charge window runs from 1,801 fps to 3,143 fps. Accurate 2495 gives the best case fill at 100 %, and 99 of the 99 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 52–90 %, leaving at least 10 % headroom. Accurate 2495, Accurate 2700, Accurate 4064 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, Winchester 748 rank at the top here: for 9.3 RSM with the .366 | 193gr | Sellier & Bellot SPFN they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate 2700, Hodgdon H380, Hodgdon Hybrid 100V 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.