Load Specifications
Load data in caliber 9.3 x 62 with .3655 | 285gr | Prvi Partizan SP bullet and 87 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.
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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>> | 88% | 50,966 psi | 90% | 2254 fps | 100% |
| Accurate 2460 | <<locked>> | 84% | 48,994 psi | 87% | 2270 fps | 100% |
| Accurate 2495 | <<locked>> | 94% | 50,604 psi | 89% | 2303 fps | 100% |
| Accurate 2520 | <<locked>> | 88% | 48,211 psi | 85% | 2306 fps | 100% |
| Accurate 2520 | <<locked>> | 88% | 48,211 psi | 85% | 2306 fps | 100% |
| Accurate 4064 | <<locked>> | 96% | 50,473 psi | 89% | 2339 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 42,250 psi | 75% | 2287 fps | 96.9% |
| ADI AR 2206H | <<locked>> | 90% | 49,806 psi | 88% | 2326 fps | 99.2% |
| ADI AR 2208 | <<locked>> | 96% | 50,459 psi | 89% | 2320 fps | 98.8% |
| ADI AR 2219 | <<locked>> | 82% | 50,879 psi | 90% | 2303 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 88% | 49,269 psi | 87% | 2290 fps | 99.7% |
| Alliant AR-Comp | <<locked>> | 88% | 48,312 psi | 85% | 2277 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 92% | 48,747 psi | 86% | 2405 fps | 98.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 96% | 49,530 psi | 88% | 2339 fps | 99.6% |
| Alliant Reloder-10x | <<locked>> | 84% | 51,039 psi | 90% | 2260 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 94% | 50,314 psi | 89% | 2352 fps | 98.9% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 43,294 psi | 77% | 2297 fps | 97.1% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 49,530 psi | 88% | 2425 fps | 99.5% |
| Baschieri & Pellagri 106 | <<locked>> | 82% | 49,835 psi | 88% | 2208 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 90% | 48,936 psi | 87% | 2333 fps | 98.3% |
| Bofors RP3 | <<locked>> | 96% | 49,313 psi | 87% | 2346 fps | 99.7% |
| Hodgdon Benchmark | <<locked>> | 86% | 48,704 psi | 86% | 2241 fps | 99.8% |
| Hodgdon BL-C2 | <<locked>> | 90% | 50,647 psi | 90% | 2356 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 86% | 48,892 psi | 86% | 2385 fps | 98.8% |
| Hodgdon H322 | <<locked>> | 86% | 48,950 psi | 87% | 2280 fps | 100% |
| Hodgdon H335 | <<locked>> | 82% | 50,227 psi | 89% | 2310 fps | 100% |
| Hodgdon H380 | <<locked>> | 96% | 51,082 psi | 90% | 2356 fps | 98% |
| Hodgdon H4895 | <<locked>> | 90% | 50,169 psi | 89% | 2336 fps | 99.5% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 39,363 psi | 70% | 2198 fps | 97.7% |
| Hodgdon LEVERevolution | <<locked>> | 92% | 48,080 psi | 85% | 2352 fps | 99.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,592 psi | 61% | 1388 fps | 100% |
| Hodgdon VARGET | <<locked>> | 94% | 50,212 psi | 89% | 2320 fps | 99.5% |
| IMR 3031 | <<locked>> | 94% | 50,430 psi | 89% | 2343 fps | 100% |
| IMR 4064 | <<locked>> | 96% | 49,284 psi | 87% | 2293 fps | 98.8% |
| IMR 4198 | <<locked>> | 82% | 48,675 psi | 86% | 2188 fps | 100% |
| IMR 4895 | <<locked>> | 92% | 48,312 psi | 85% | 2336 fps | 99.1% |
| IMR 8208 XBR | <<locked>> | 88% | 49,269 psi | 87% | 2290 fps | 99.7% |
| Lovex D073.5 | <<locked>> | 84% | 48,762 psi | 86% | 2277 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 90% | 48,211 psi | 85% | 2306 fps | 100% |
| Lovex S060 | <<locked>> | 90% | 50,314 psi | 89% | 2267 fps | 99.2% |
| Lovex S062 | <<locked>> | 94% | 49,327 psi | 87% | 2303 fps | 99.8% |
| Lovex S065ᴾ | <<locked>> | 100% | 48,428 psi | 86% | 2293 fps | 96.7% |
| Norma 201 | <<locked>> | 90% | 48,559 psi | 86% | 2280 fps | 99.7% |
| Norma 202 | <<locked>> | 90% | 48,747 psi | 86% | 2287 fps | 100% |
| Norma 203B | <<locked>> | 94% | 49,429 psi | 87% | 2343 fps | 99.2% |
| Norma URPᴾ | <<locked>> | 100% | 42,989 psi | 76% | 2287 fps | 96.9% |
| Ramshot Big Game | <<locked>> | 94% | 49,472 psi | 87% | 2362 fps | 99% |
| Ramshot TAC | <<locked>> | 88% | 49,429 psi | 87% | 2297 fps | 97% |
| Ramshot Wild Boar | <<locked>> | 88% | 48,327 psi | 85% | 2313 fps | 99% |
| Ramshot X-Terminator | <<locked>> | 86% | 50,328 psi | 89% | 2290 fps | 99.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 34,679 psi | 61% | 1417 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 84% | 48,921 psi | 86% | 2277 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 94% | 48,602 psi | 86% | 2293 fps | 95.9% |
| ReloadSwiss RS 52 | <<locked>> | 92% | 49,647 psi | 88% | 2402 fps | 98.9% |
| ReloadSwiss RS 60 | <<locked>> | 98% | 49,632 psi | 88% | 2434 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 42,351 psi | 75% | 2303 fps | 96.4% |
| Rottweil R 901 | <<locked>> | 88% | 49,922 psi | 88% | 2274 fps | 100% |
| Rottweil R 902 | <<locked>> | 92% | 48,965 psi | 87% | 2277 fps | 99.7% |
| Rottweil R 903 | <<locked>> | 98% | 48,965 psi | 87% | 2336 fps | 99.5% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 48,428 psi | 86% | 2293 fps | 96.7% |
| Shooters World Match Rifle | <<locked>> | 90% | 48,211 psi | 85% | 2306 fps | 100% |
| Shooters World Precision | <<locked>> | 94% | 49,327 psi | 87% | 2303 fps | 99.8% |
| Shooters World Tactical Rifle | <<locked>> | 82% | 48,660 psi | 86% | 2247 fps | 99.5% |
| SNPE Vectan SP 11 | <<locked>> | 98% | 50,850 psi | 90% | 2388 fps | 99.3% |
| SNPE Vectan SP 3 | <<locked>> | 82% | 48,834 psi | 86% | 2238 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 90% | 50,546 psi | 89% | 2316 fps | 97.8% |
| SNPE Vectan SP 9 | <<locked>> | 92% | 51,184 psi | 90% | 2343 fps | 99.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 50,894 psi | 90% | 2241 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 96% | 50,038 psi | 88% | 2238 fps | 100% |
| Somchem S321 | <<locked>> | 86% | 50,038 psi | 88% | 2320 fps | 99.9% |
| Somchem S335 | <<locked>> | 90% | 49,850 psi | 88% | 2241 fps | 100% |
| Somchem S341 | <<locked>> | 90% | 50,082 psi | 89% | 2316 fps | 99.1% |
| Somchem S355 | <<locked>> | 98% | 49,995 psi | 88% | 2339 fps | 99.5% |
| Somchem S365ᴾ | <<locked>> | 100% | 38,232 psi | 68% | 2244 fps | 98.8% |
| Unknown powderᴾ | <<locked>> | 100% | 47,297 psi | 84% | 2339 fps | 97.1% |
| Vihtavuori N130 | <<locked>> | 86% | 49,850 psi | 88% | 2205 fps | 100% |
| Vihtavuori N133 | <<locked>> | 92% | 50,198 psi | 89% | 2228 fps | 100% |
| Vihtavuori N135 | <<locked>> | 94% | 50,763 psi | 90% | 2293 fps | 100% |
| Vihtavuori N140 | <<locked>> | 92% | 48,472 psi | 86% | 2264 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 44,962 psi | 79% | 2241 fps | 99.6% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 47,616 psi | 84% | 2316 fps | 97.7% |
| Vihtavuori N530 | <<locked>> | 86% | 48,892 psi | 86% | 2293 fps | 99.8% |
| Vihtavuori N540 | <<locked>> | 94% | 51,068 psi | 90% | 2326 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 47,587 psi | 84% | 2359 fps | 97.7% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 46,688 psi | 83% | 2280 fps | 99.1% |
| Winchester 748 | <<locked>> | 86% | 49,052 psi | 87% | 2336 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 84% | 48,805 psi | 86% | 2326 fps | 99.4% |
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% | 39,856 psi | 70% | 2103 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 43,062 psi | 76% | 2188 fps | 99.9% |
| Accurate 2495 | <<locked>> | 80% | 32,213 psi | 57% | 2031 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 36,811 psi | 65% | 2133 fps | 99.3% |
| Accurate 2520 | <<locked>> | 80% | 36,811 psi | 65% | 2133 fps | 99.3% |
| Accurate 4064 | <<locked>> | 80% | 30,472 psi | 54% | 2014 fps | 98.8% |
| Accurate 4350 | <<locked>> | 96% | 36,883 psi | 65% | 2195 fps | 95.4% |
| ADI AR 2206H | <<locked>> | 80% | 36,434 psi | 64% | 2106 fps | 96.6% |
| ADI AR 2208 | <<locked>> | 84% | 35,186 psi | 62% | 2067 fps | 95.3% |
| ADI AR 2219 | <<locked>> | 80% | 47,630 psi | 84% | 2264 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 38,406 psi | 68% | 2119 fps | 98.3% |
| Alliant AR-Comp | <<locked>> | 80% | 37,159 psi | 66% | 2123 fps | 100% |
| Alliant Power Pro 2000-MR | 52.5 gr | 84% | 37,391 psi | 66% | 2205 fps | 95.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 29,849 psi | 53% | 1995 fps | 95.4% |
| Alliant Reloder-10x | <<locked>> | 80% | 45,252 psi | 80% | 2185 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 34,606 psi | 61% | 2090 fps | 95.4% |
| Alliant Reloder-16 | <<locked>> | 96% | 38,421 psi | 68% | 2205 fps | 95.6% |
| Alliant Reloder-17 | <<locked>> | 88% | 33,591 psi | 59% | 2136 fps | 95.7% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 46,978 psi | 83% | 2172 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 37,507 psi | 66% | 2146 fps | 95.6% |
| Bofors RP3 | <<locked>> | 80% | 29,095 psi | 51% | 1995 fps | 95.2% |
| Hodgdon Benchmark | <<locked>> | 80% | 40,596 psi | 72% | 2119 fps | 99.1% |
| Hodgdon BL-C2 | <<locked>> | 80% | 36,289 psi | 64% | 2133 fps | 98.4% |
| Hodgdon CFE223 | <<locked>> | 80% | 39,697 psi | 70% | 2234 fps | 97% |
| Hodgdon H322 | <<locked>> | 80% | 40,509 psi | 72% | 2159 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 46,876 psi | 83% | 2264 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 39,349 psi | 70% | 2172 fps | 95.4% |
| Hodgdon H4895 | <<locked>> | 80% | 36,637 psi | 65% | 2116 fps | 97.3% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 32,837 psi | 58% | 2073 fps | 95.6% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 32,677 psi | 58% | 2083 fps | 96.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,599 psi | 45% | 1234 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 32,880 psi | 58% | 2028 fps | 95.9% |
| IMR 3031 | <<locked>> | 80% | 32,387 psi | 57% | 2064 fps | 99.8% |
| IMR 4064 | <<locked>> | 84% | 34,345 psi | 61% | 2044 fps | 95.3% |
| IMR 4198 | <<locked>> | 80% | 46,079 psi | 81% | 2156 fps | 100% |
| IMR 4895 | <<locked>> | 80% | 33,127 psi | 59% | 2070 fps | 95.6% |
| IMR 8208 XBR | <<locked>> | 80% | 38,406 psi | 68% | 2119 fps | 98.3% |
| Lovex D073.5 | <<locked>> | 80% | 42,612 psi | 75% | 2188 fps | 99.5% |
| Lovex D073.6 | <<locked>> | 80% | 34,447 psi | 61% | 2090 fps | 98.8% |
| Lovex S060 | <<locked>> | 80% | 37,333 psi | 66% | 2060 fps | 96.8% |
| Lovex S062 | <<locked>> | 80% | 32,155 psi | 57% | 2014 fps | 96.7% |
| Lovex S065 | <<locked>> | 96% | 42,931 psi | 76% | 2208 fps | 95.3% |
| Norma 201 | <<locked>> | 80% | 35,810 psi | 63% | 2073 fps | 97.8% |
| Norma 202 | <<locked>> | 80% | 35,607 psi | 63% | 2083 fps | 99.4% |
| Norma 203B | <<locked>> | 80% | 31,807 psi | 56% | 2037 fps | 95% |
| Norma URP | <<locked>> | 96% | 38,029 psi | 67% | 2198 fps | 95.4% |
| Ramshot Big Game | <<locked>> | 82% | 33,388 psi | 59% | 2087 fps | 95.2% |
| Ramshot TAC | <<locked>> | 84% | 43,497 psi | 77% | 2205 fps | 95.7% |
| Ramshot Wild Boar | <<locked>> | 80% | 37,159 psi | 66% | 2133 fps | 96.7% |
| Ramshot X-Terminator | <<locked>> | 80% | 41,669 psi | 74% | 2159 fps | 97.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 25,773 psi | 46% | 1266 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 43,062 psi | 76% | 2192 fps | 99.7% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 45,658 psi | 81% | 2247 fps | 95.2% |
| ReloadSwiss RS 52 | 49.6 gr | 82% | 35,462 psi | 63% | 2165 fps | 95.7% |
| ReloadSwiss RS 60 | 49.2 gr | 80% | 27,789 psi | 49% | 2001 fps | 95.6% |
| ReloadSwiss RS 62 | <<locked>> | 98% | 39,697 psi | 70% | 2257 fps | 95.7% |
| Rottweil R 901 | <<locked>> | 80% | 39,581 psi | 70% | 2116 fps | 99.7% |
| Rottweil R 902 | <<locked>> | 80% | 33,997 psi | 60% | 2031 fps | 97.2% |
| Rottweil R 903 | <<locked>> | 84% | 31,212 psi | 55% | 2034 fps | 95.7% |
| Shooters World Long Rifle | <<locked>> | 96% | 42,931 psi | 76% | 2208 fps | 95.3% |
| Shooters World Match Rifle | <<locked>> | 80% | 34,447 psi | 61% | 2090 fps | 98.8% |
| Shooters World Precision | <<locked>> | 80% | 32,155 psi | 57% | 2014 fps | 96.7% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 45,600 psi | 81% | 2205 fps | 99.2% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 32,750 psi | 58% | 2077 fps | 95% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 45,919 psi | 81% | 2198 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 38,653 psi | 68% | 2133 fps | 95% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 34,911 psi | 62% | 2077 fps | 96% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 37,623 psi | 67% | 2047 fps | 99.6% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 30,763 psi | 54% | 1939 fps | 99.2% |
| Somchem S321 | <<locked>> | 80% | 40,959 psi | 72% | 2185 fps | 99% |
| Somchem S335 | <<locked>> | 80% | 36,956 psi | 65% | 2051 fps | 99.8% |
| Somchem S341 | <<locked>> | 80% | 35,839 psi | 63% | 2090 fps | 96.2% |
| Somchem S355 | <<locked>> | 82% | 30,487 psi | 54% | 2001 fps | 95.1% |
| Somchem S365 | <<locked>> | 90% | 28,166 psi | 50% | 2018 fps | 95.1% |
| Unknown powder | <<locked>> | 96% | 41,800 psi | 74% | 2251 fps | 95.7% |
| Vihtavuori N130 | <<locked>> | 80% | 41,684 psi | 74% | 2096 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 35,172 psi | 62% | 2011 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 32,851 psi | 58% | 2031 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 33,315 psi | 59% | 2028 fps | 99.3% |
| Vihtavuori N150 | <<locked>> | 84% | 27,673 psi | 49% | 1926 fps | 95.6% |
| Vihtavuori N160 | <<locked>> | 94% | 39,407 psi | 70% | 2185 fps | 95.6% |
| Vihtavuori N530 | <<locked>> | 80% | 40,321 psi | 71% | 2162 fps | 98.8% |
| Vihtavuori N540 | <<locked>> | 80% | 32,880 psi | 58% | 2041 fps | 98.9% |
| Vihtavuori N550 | <<locked>> | 94% | 39,247 psi | 69% | 2224 fps | 95.7% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 33,837 psi | 60% | 2060 fps | 95.9% |
| Winchester 748 | <<locked>> | 80% | 39,900 psi | 71% | 2198 fps | 99.3% |
| Winchester StaBALL Match | <<locked>> | 80% | 42,206 psi | 75% | 2228 fps | 98.5% |
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 105 powders for 9.3 x 62 loaded with the .3655 | 285gr | Prvi Partizan SP. ReloadSwiss RS 60 delivers the highest muzzle velocity at 2,434 fps; across all powders the maximum-charge window runs from 1,388 fps to 2,434 fps. Accurate 4350 gives the best case fill at 100 %, and 105 of the 105 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (390 MPa), the top charges use 54–90 %, leaving at least 10 % headroom. The 285.0 gr projectile in 0.3655" calls for a 1:6.0 twist; slower twists will usually not stabilise this weight. Accurate 4350, Alliant Reloder-16, Alliant Reloder-17 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 62 with the .3655 | 285gr | Prvi Partizan SP they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate 2700, Alliant Reloder-23, Bofors RP7 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.