Load Specifications
Load data in caliber 9.3 x 62 with .366 | 225gr | RWS Doppelkern bullet and 83 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 1200-R, Hodgdon BL-C2 and Lovex D073.6.
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: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 92% | 49,472 psi | 87% | 2552 fps | 100% |
| Accurate 2200 | <<locked>> | 84% | 50,502 psi | 89% | 2618 fps | 96.5% |
| Accurate 2230 | <<locked>> | 84% | 50,763 psi | 90% | 2628 fps | 96.9% |
| Accurate 2460 | <<locked>> | 90% | 51,140 psi | 90% | 2612 fps | 99.8% |
| Accurate 2495 | <<locked>> | 98% | 47,993 psi | 85% | 2592 fps | 100% |
| Accurate 2520 | <<locked>> | 94% | 49,690 psi | 88% | 2641 fps | 99.5% |
| Accurate 4064ᴾ | <<locked>> | 100% | 47,747 psi | 84% | 2621 fps | 99.8% |
| Accurate LT-30 | <<locked>> | 84% | 48,196 psi | 85% | 2470 fps | 100% |
| Accurate LT-32 | <<locked>> | 84% | 48,646 psi | 86% | 2484 fps | 99.3% |
| ADI AR 2206H | <<locked>> | 94% | 48,515 psi | 86% | 2605 fps | 97% |
| ADI AR 2207 | <<locked>> | 82% | 48,921 psi | 86% | 2500 fps | 100% |
| ADI AR 2208ᴾ | <<locked>> | 100% | 49,385 psi | 87% | 2595 fps | 96.3% |
| ADI AR 2219 | <<locked>> | 86% | 50,183 psi | 89% | 2615 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 92% | 48,327 psi | 85% | 2575 fps | 98.1% |
| Alliant AR-Comp | <<locked>> | 94% | 49,269 psi | 87% | 2621 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 88% | 48,892 psi | 86% | 2664 fps | 97.8% |
| Alliant Power Pro 2000-MR | <<locked>> | 98% | 51,097 psi | 90% | 2730 fps | 96.2% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 47,456 psi | 84% | 2612 fps | 97.8% |
| Alliant Reloder-10x | <<locked>> | 88% | 49,777 psi | 88% | 2569 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 98% | 48,820 psi | 86% | 2631 fps | 96.5% |
| Alliant Reloder-7 | <<locked>> | 82% | 50,212 psi | 89% | 2516 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 86% | 49,850 psi | 88% | 2510 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 96% | 51,024 psi | 90% | 2657 fps | 96.3% |
| Bofors RP3ᴾ | <<locked>> | 100% | 47,253 psi | 84% | 2621 fps | 97.8% |
| Hodgdon Benchmark | <<locked>> | 92% | 51,010 psi | 90% | 2575 fps | 99% |
| Hodgdon BL-C2 | <<locked>> | 94% | 49,197 psi | 87% | 2644 fps | 98.8% |
| Hodgdon CFE223 | <<locked>> | 92% | 51,039 psi | 90% | 2720 fps | 97% |
| Hodgdon H322 | <<locked>> | 92% | 50,981 psi | 90% | 2628 fps | 100% |
| Hodgdon H335 | <<locked>> | 86% | 49,414 psi | 87% | 2612 fps | 99.7% |
| Hodgdon H4198 | <<locked>> | 84% | 49,995 psi | 88% | 2513 fps | 99.9% |
| Hodgdon H4895 | <<locked>> | 94% | 48,776 psi | 86% | 2618 fps | 97.7% |
| Hodgdon LEVERevolution | <<locked>> | 98% | 49,748 psi | 88% | 2680 fps | 98.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 33,620 psi | 59% | 1575 fps | 100% |
| Hodgdon VARGET | <<locked>> | 98% | 49,066 psi | 87% | 2602 fps | 97.6% |
| IMR 3031 | <<locked>> | 98% | 48,022 psi | 85% | 2638 fps | 100% |
| IMR 4064ᴾ | <<locked>> | 100% | 47,877 psi | 85% | 2566 fps | 96.3% |
| IMR 4198 | <<locked>> | 88% | 50,923 psi | 90% | 2539 fps | 100% |
| IMR 4895 | <<locked>> | 98% | 49,908 psi | 88% | 2664 fps | 97.4% |
| IMR 8208 XBR | <<locked>> | 92% | 48,327 psi | 85% | 2575 fps | 98.1% |
| Lovex D073.4 | <<locked>> | 82% | 47,892 psi | 85% | 2569 fps | 99.2% |
| Lovex D073.5 | <<locked>> | 88% | 47,616 psi | 84% | 2562 fps | 98.8% |
| Lovex D073.6 | <<locked>> | 96% | 49,443 psi | 87% | 2635 fps | 99.5% |
| Lovex S060 | <<locked>> | 94% | 49,748 psi | 88% | 2549 fps | 97.2% |
| Lovex S062ᴾ | <<locked>> | 100% | 50,734 psi | 90% | 2628 fps | 98.6% |
| Norma 200 | <<locked>> | 84% | 49,879 psi | 88% | 2546 fps | 100% |
| Norma 201 | <<locked>> | 96% | 50,198 psi | 89% | 2608 fps | 98.5% |
| Norma 202 | <<locked>> | 96% | 50,473 psi | 89% | 2625 fps | 99.8% |
| Norma 203Bᴾ | <<locked>> | 100% | 50,879 psi | 90% | 2667 fps | 97.5% |
| Ramshot Big Game | <<locked>> | 98% | 48,225 psi | 85% | 2638 fps | 96.6% |
| Ramshot Wild Boar | <<locked>> | 94% | 50,647 psi | 90% | 2648 fps | 97.3% |
| Ramshot X-Terminator | <<locked>> | 90% | 50,024 psi | 88% | 2579 fps | 97% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 33,721 psi | 60% | 1611 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 88% | 48,312 psi | 85% | 2572 fps | 99.1% |
| ReloadSwiss RS 52 | <<locked>> | 98% | 51,053 psi | 90% | 2733 fps | 97% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 45,310 psi | 80% | 2654 fps | 98.7% |
| Rottweil R 901 | <<locked>> | 92% | 48,559 psi | 86% | 2562 fps | 99.6% |
| Rottweil R 902 | <<locked>> | 98% | 50,560 psi | 89% | 2602 fps | 98.5% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 43,743 psi | 77% | 2552 fps | 96.7% |
| Shooters World AR Plus | <<locked>> | 82% | 47,892 psi | 85% | 2569 fps | 99.2% |
| Shooters World Match Rifle | <<locked>> | 96% | 49,443 psi | 87% | 2635 fps | 99.5% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 50,734 psi | 90% | 2628 fps | 98.6% |
| Shooters World Tactical Rifle | <<locked>> | 86% | 48,341 psi | 85% | 2536 fps | 97.8% |
| SNPE Vectan BA6 1/2 | <<locked>> | 82% | 49,922 psi | 88% | 2277 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 86% | 50,676 psi | 90% | 2621 fps | 99.8% |
| SNPE Vectan SP 11ᴾ | <<locked>> | 100% | 46,311 psi | 82% | 2612 fps | 96.3% |
| SNPE Vectan SP 3 | <<locked>> | 88% | 50,908 psi | 90% | 2585 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 96% | 50,096 psi | 89% | 2628 fps | 97.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 94% | 50,053 psi | 88% | 2533 fps | 99.7% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 48,849 psi | 86% | 2523 fps | 100% |
| Somchem S321 | <<locked>> | 90% | 49,095 psi | 87% | 2612 fps | 98.5% |
| Somchem S335 | <<locked>> | 94% | 48,718 psi | 86% | 2533 fps | 99.9% |
| Somchem S341 | <<locked>> | 94% | 48,878 psi | 86% | 2595 fps | 96.9% |
| Somchem S355ᴾ | <<locked>> | 100% | 45,237 psi | 80% | 2566 fps | 96.8% |
| Vihtavuori N120 | <<locked>> | 84% | 48,486 psi | 86% | 2448 fps | 100% |
| Vihtavuori N130 | <<locked>> | 90% | 49,081 psi | 87% | 2507 fps | 100% |
| Vihtavuori N133 | <<locked>> | 96% | 48,805 psi | 86% | 2520 fps | 100% |
| Vihtavuori N135 | <<locked>> | 98% | 48,704 psi | 86% | 2592 fps | 100% |
| Vihtavuori N140 | <<locked>> | 98% | 50,009 psi | 88% | 2595 fps | 99.9% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 38,043 psi | 67% | 2411 fps | 96.4% |
| Vihtavuori N530 | <<locked>> | 90% | 47,863 psi | 85% | 2582 fps | 98.2% |
| Vihtavuori N540 | <<locked>> | 98% | 49,632 psi | 88% | 2618 fps | 99.7% |
| Winchester 748 | <<locked>> | 92% | 51,097 psi | 90% | 2677 fps | 99.2% |
| Winchester StaBALL Match | <<locked>> | 88% | 48,066 psi | 85% | 2615 fps | 97.5% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 34,055 psi | 60% | 2290 fps | 99.3% |
| Accurate 2200 | <<locked>> | 82% | 47,398 psi | 84% | 2569 fps | 95.8% |
| Accurate 2230 | <<locked>> | 80% | 43,976 psi | 78% | 2516 fps | 95.4% |
| Accurate 2460 | <<locked>> | 80% | 36,535 psi | 65% | 2362 fps | 97.7% |
| Accurate 2495 | <<locked>> | 80% | 26,542 psi | 47% | 2178 fps | 97.7% |
| Accurate 2520 | <<locked>> | 80% | 30,734 psi | 54% | 2283 fps | 95.3% |
| Accurate 4064 | <<locked>> | 82% | 26,832 psi | 47% | 2195 fps | 95% |
| Accurate LT-30 | <<locked>> | 80% | 42,844 psi | 76% | 2385 fps | 99.7% |
| Accurate LT-32 | <<locked>> | 80% | 43,221 psi | 76% | 2395 fps | 98.6% |
| ADI AR 2206H | <<locked>> | 90% | 42,728 psi | 76% | 2507 fps | 95.6% |
| ADI AR 2207 | <<locked>> | 80% | 46,122 psi | 82% | 2461 fps | 100% |
| ADI AR 2208 | <<locked>> | 98% | 46,514 psi | 82% | 2549 fps | 95.7% |
| ADI AR 2219 | <<locked>> | 80% | 41,002 psi | 72% | 2467 fps | 99.4% |
| ADI Benchmark 8208 | <<locked>> | 84% | 37,565 psi | 66% | 2379 fps | 95.5% |
| Alliant AR-Comp | <<locked>> | 80% | 31,314 psi | 55% | 2310 fps | 100% |
| Alliant Power Pro 1200-R | 50.5 gr | 82% | 40,132 psi | 71% | 2507 fps | 95.7% |
| Alliant Power Pro 2000-MR | <<locked>> | 96% | 47,863 psi | 85% | 2674 fps | 95.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 36,840 psi | 65% | 2418 fps | 95% |
| Alliant Reloder-10x | <<locked>> | 80% | 39,073 psi | 69% | 2395 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 94% | 42,931 psi | 76% | 2530 fps | 95% |
| Alliant Reloder-7 | <<locked>> | 80% | 47,210 psi | 83% | 2474 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 41,133 psi | 73% | 2375 fps | 99.6% |
| Baschieri & Pellagri 107 | <<locked>> | 94% | 47,863 psi | 85% | 2608 fps | 95.5% |
| Bofors RP3 | <<locked>> | 94% | 38,522 psi | 68% | 2467 fps | 95.7% |
| Hodgdon Benchmark | <<locked>> | 80% | 35,491 psi | 63% | 2293 fps | 95.6% |
| Hodgdon BL-C2 | 55.1 gr | 84% | 34,940 psi | 62% | 2385 fps | 95.5% |
| Hodgdon CFE223 | <<locked>> | 88% | 44,541 psi | 79% | 2608 fps | 95.3% |
| Hodgdon H322 | <<locked>> | 80% | 34,751 psi | 61% | 2343 fps | 98.3% |
| Hodgdon H335 | <<locked>> | 80% | 40,277 psi | 71% | 2457 fps | 98.7% |
| Hodgdon H4198 | <<locked>> | 80% | 44,353 psi | 78% | 2421 fps | 99.6% |
| Hodgdon H4895 | <<locked>> | 88% | 40,422 psi | 71% | 2470 fps | 95.7% |
| Hodgdon LEVERevolution | <<locked>> | 90% | 38,522 psi | 68% | 2477 fps | 95.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,801 psi | 44% | 1404 fps | 100% |
| Hodgdon VARGET | <<locked>> | 92% | 40,799 psi | 72% | 2457 fps | 95.6% |
| IMR 3031 | <<locked>> | 80% | 27,543 psi | 49% | 2221 fps | 96.8% |
| IMR 4064 | <<locked>> | 98% | 44,991 psi | 80% | 2516 fps | 95.6% |
| IMR 4198 | <<locked>> | 80% | 40,306 psi | 71% | 2375 fps | 100% |
| IMR 4895 | <<locked>> | 92% | 41,249 psi | 73% | 2513 fps | 95.3% |
| IMR 8208 XBR | <<locked>> | 84% | 37,565 psi | 66% | 2379 fps | 95.5% |
| Lovex D073.4 | <<locked>> | 80% | 44,701 psi | 79% | 2516 fps | 98.8% |
| Lovex D073.5 | <<locked>> | 80% | 36,419 psi | 64% | 2362 fps | 96.3% |
| Lovex D073.6 | 52 gr | 82% | 30,734 psi | 54% | 2283 fps | 95.3% |
| Lovex S060 | <<locked>> | 88% | 41,655 psi | 74% | 2411 fps | 95.3% |
| Lovex S062 | <<locked>> | 90% | 37,289 psi | 66% | 2395 fps | 95.7% |
| Norma 200 | <<locked>> | 80% | 44,106 psi | 78% | 2461 fps | 100% |
| Norma 201 | <<locked>> | 86% | 36,970 psi | 65% | 2369 fps | 95.5% |
| Norma 202 | <<locked>> | 80% | 30,472 psi | 54% | 2247 fps | 96% |
| Norma 203B | <<locked>> | 94% | 42,105 psi | 74% | 2520 fps | 95.5% |
| Ramshot Big Game | <<locked>> | 94% | 42,337 psi | 75% | 2533 fps | 95% |
| Ramshot Wild Boar | <<locked>> | 88% | 41,423 psi | 73% | 2490 fps | 95.1% |
| Ramshot X-Terminator | <<locked>> | 86% | 43,787 psi | 77% | 2474 fps | 95.6% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 24,801 psi | 44% | 1437 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 37,202 psi | 66% | 2372 fps | 97% |
| ReloadSwiss RS 52 | <<locked>> | 94% | 44,773 psi | 79% | 2625 fps | 95.4% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 34,983 psi | 62% | 2428 fps | 95.4% |
| Rottweil R 901 | <<locked>> | 80% | 34,098 psi | 60% | 2290 fps | 96.9% |
| Rottweil R 902 | <<locked>> | 88% | 37,405 psi | 66% | 2372 fps | 95.6% |
| Rottweil R 903 | <<locked>> | 96% | 38,435 psi | 68% | 2454 fps | 95.2% |
| Shooters World AR Plus | <<locked>> | 80% | 44,701 psi | 79% | 2516 fps | 98.8% |
| Shooters World Match Rifle | <<locked>> | 82% | 30,734 psi | 54% | 2283 fps | 95.3% |
| Shooters World Precision | <<locked>> | 90% | 37,289 psi | 66% | 2395 fps | 95.7% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 39,523 psi | 70% | 2382 fps | 95.7% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 47,413 psi | 84% | 2244 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 41,423 psi | 73% | 2470 fps | 98.8% |
| SNPE Vectan SP 11 | <<locked>> | 98% | 43,439 psi | 77% | 2559 fps | 95.5% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 39,610 psi | 70% | 2405 fps | 99.6% |
| SNPE Vectan SP 9 | <<locked>> | 90% | 41,162 psi | 73% | 2474 fps | 95.1% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 32,648 psi | 58% | 2218 fps | 96.6% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 26,426 psi | 47% | 2087 fps | 95.3% |
| Somchem S321 | <<locked>> | 80% | 35,012 psi | 62% | 2349 fps | 95.1% |
| Somchem S335 | <<locked>> | 80% | 31,995 psi | 57% | 2224 fps | 97.4% |
| Somchem S341 | <<locked>> | 90% | 42,830 psi | 76% | 2493 fps | 95.4% |
| Somchem S355 | <<locked>> | 96% | 39,755 psi | 70% | 2464 fps | 95.4% |
| Vihtavuori N120 | <<locked>> | 80% | 43,120 psi | 76% | 2372 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 36,521 psi | 65% | 2300 fps | 99.9% |
| Vihtavuori N133 | <<locked>> | 80% | 30,400 psi | 54% | 2188 fps | 98.4% |
| Vihtavuori N135 | <<locked>> | 80% | 27,485 psi | 49% | 2188 fps | 97.9% |
| Vihtavuori N140 | <<locked>> | 80% | 28,398 psi | 50% | 2182 fps | 95.5% |
| Vihtavuori N150 | <<locked>> | 96% | 33,692 psi | 60% | 2323 fps | 95% |
| Vihtavuori N530 | <<locked>> | 82% | 36,985 psi | 65% | 2382 fps | 95.6% |
| Vihtavuori N540 | <<locked>> | 82% | 29,950 psi | 53% | 2241 fps | 95.6% |
| Winchester 748 | <<locked>> | 80% | 33,910 psi | 60% | 2359 fps | 95.3% |
| Winchester StaBALL Match | <<locked>> | 82% | 38,566 psi | 68% | 2444 fps | 95% |
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 97 powders for 9.3 x 62 loaded with the .366 | 225gr | RWS Doppelkern. ReloadSwiss RS 52 delivers the highest muzzle velocity at 2,733 fps; across all powders the maximum-charge window runs from 1,575 fps to 2,733 fps. Accurate 4064 gives the best case fill at 100 %, and 97 of the 97 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (390 MPa), the top charges use 57–90 %, leaving at least 10 % headroom. The 225.0 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 1200-R, Hodgdon BL-C2, Lovex D073.6 rank at the top here: for 9.3 x 62 with the .366 | 225gr | RWS Doppelkern they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Hodgdon Hybrid 100V, IMR 4166 Enduron, Lovex S065 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.