Load Specifications
Load data in caliber 7.62 x 25 Tokarev with .308 | 110gr | Norma SPRN bullet and 46 powders. The key underlying parameters are shown in the table above.
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 ≥ 60% and propellant combustion ≥ 80%. 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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Max Load - Barrel Length: 4.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate No. 2² | <<locked>> | 64% | 28,718 psi | 83% | 1142 fps | 100% |
| Accurate Solo 1000² | <<locked>> | 68% | 31,372 psi | 90% | 1093 fps | 100% |
| Accurate Solo 1250² | <<locked>> | 72% | 30,748 psi | 88% | 1138 fps | 100% |
| ADI AP 100 | <<locked>> | 84% | 28,877 psi | 83% | 1207 fps | 95.4% |
| ADI APS 350² | <<locked>> | 64% | 30,197 psi | 87% | 984 fps | 100% |
| ADI APS 450² | <<locked>> | 64% | 28,761 psi | 83% | 997 fps | 100% |
| ADI AS 30² | <<locked>> | 68% | 31,227 psi | 90% | 1060 fps | 100% |
| ADI AS 50N² | <<locked>> | 64% | 31,212 psi | 90% | 1099 fps | 100% |
| Alliant BE-86² | <<locked>> | 68% | 29,341 psi | 84% | 1109 fps | 100% |
| Alliant Green Dot² | <<locked>> | 64% | 28,587 psi | 82% | 1070 fps | 100% |
| Alliant Herco | <<locked>> | 84% | 31,125 psi | 89% | 1198 fps | 100% |
| Alliant POWER PISTOL*² | <<locked>> | 68% | 27,847 psi | 80% | 1220 fps | 94% |
| Alliant RED DOT² | <<locked>> | 68% | 30,690 psi | 88% | 1070 fps | 100% |
| Alliant UNIQUE² | <<locked>> | 72% | 31,401 psi | 90% | 1204 fps | 100% |
| Baschieri & Pellagri 100² | <<locked>> | 68% | 31,430 psi | 90% | 1099 fps | 100% |
| Baschieri & Pellagri 102 Pistol | <<locked>> | 84% | 30,501 psi | 88% | 1099 fps | 100% |
| Baschieri & Pellagri 103 Pistol² | <<locked>> | 64% | 30,763 psi | 88% | 1109 fps | 100% |
| Hodgdon Clays² | <<locked>> | 72% | 29,849 psi | 86% | 1010 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 19,072 psi | 55% | 889 fps | 100% |
| Hodgdon Universal² | <<locked>> | 64% | 30,052 psi | 86% | 1132 fps | 100% |
| Lovex S020² | <<locked>> | 64% | 29,979 psi | 86% | 1155 fps | 100% |
| Maxam CSB 1² | <<locked>> | 72% | 29,283 psi | 84% | 1112 fps | 100% |
| Maxam CSB 2² | <<locked>> | 68% | 29,965 psi | 86% | 1119 fps | 100% |
| Maxam CSB 3² | <<locked>> | 68% | 29,776 psi | 86% | 1099 fps | 100% |
| Maxam CSB 4² | <<locked>> | 64% | 29,240 psi | 84% | 1073 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 17,492 psi | 50% | 889 fps | 100% |
| ReloadSwiss RS 20² | <<locked>> | 72% | 29,617 psi | 85% | 1181 fps | 100% |
| ReloadSwiss RS 24*² | <<locked>> | 72% | 28,471 psi | 82% | 1230 fps | 88.6% |
| Rottweil P 806² | <<locked>> | 76% | 28,485 psi | 82% | 1257 fps | 98.6% |
| SNPE Vectan A0² | <<locked>> | 72% | 29,124 psi | 84% | 1142 fps | 100% |
| SNPE Vectan A1² | <<locked>> | 64% | 29,080 psi | 84% | 1099 fps | 100% |
| SNPE Vectan BA 9² | <<locked>> | 68% | 31,183 psi | 90% | 1145 fps | 100% |
| SNPE Vectan BA7 1/2 | <<locked>> | 80% | 31,067 psi | 89% | 1214 fps | 99.4% |
| SNPE Vectan BA9 1/2² | <<locked>> | 64% | 28,514 psi | 82% | 1112 fps | 100% |
| SNPE Vectan SP 2² | <<locked>> | 68% | 31,111 psi | 89% | 1283 fps | 97.1% |
| Somchem MP200² | <<locked>> | 64% | 29,327 psi | 84% | 1171 fps | 100% |
| Somchem MS200² | <<locked>> | 68% | 29,486 psi | 85% | 1152 fps | 100% |
| Vihtavuori 3N37² | <<locked>> | 72% | 30,560 psi | 88% | 1224 fps | 99.7% |
| Vihtavuori 3N38* | <<locked>> | 84% | 28,950 psi | 83% | 1234 fps | 89.9% |
| Vihtavuori N105* | <<locked>> | 92% | 30,589 psi | 88% | 1309 fps | 94.9% |
| Vihtavuori N320² | <<locked>> | 64% | 30,879 psi | 89% | 1099 fps | 100% |
| Vihtavuori N32C Tin Star | <<locked>> | 96% | 30,734 psi | 88% | 1030 fps | 100% |
| Vihtavuori N330² | <<locked>> | 64% | 30,458 psi | 88% | 1145 fps | 100% |
| Vihtavuori N340² | <<locked>> | 68% | 29,559 psi | 85% | 1158 fps | 100% |
| Vihtavuori N350² | <<locked>> | 76% | 29,617 psi | 85% | 1207 fps | 99.7% |
| Winchester AutoComp ² | <<locked>> | 72% | 30,647 psi | 88% | 1148 fps | 100% |
Start Load - Barrel Length: 4.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate No. 2² | <<locked>> | 60% | 25,440 psi | 73% | 1093 fps | 99.9% |
| Accurate Solo 1000² | <<locked>> | 60% | 25,744 psi | 74% | 1017 fps | 100% |
| Accurate Solo 1250² | <<locked>> | 60% | 22,568 psi | 65% | 1020 fps | 100% |
| ADI AP 100*² | <<locked>> | 64% | 17,419 psi | 50% | 981 fps | 87.1% |
| ADI APS 350² | <<locked>> | 60% | 27,731 psi | 80% | 955 fps | 100% |
| ADI APS 450² | <<locked>> | 60% | 26,513 psi | 76% | 968 fps | 100% |
| ADI AS 30² | <<locked>> | 60% | 26,614 psi | 76% | 1001 fps | 100% |
| ADI AS 50N² | <<locked>> | 60% | 27,833 psi | 80% | 1056 fps | 100% |
| Alliant BE-86² | <<locked>> | 60% | 23,859 psi | 69% | 1030 fps | 100% |
| Alliant Green Dot² | <<locked>> | 60% | 25,411 psi | 73% | 1024 fps | 100% |
| Alliant Herco² | <<locked>> | 60% | 17,245 psi | 50% | 951 fps | 98.9% |
| Alliant POWER PISTOL*² | <<locked>> | 60% | 22,249 psi | 64% | 1112 fps | 90.3% |
| Alliant RED DOT² | <<locked>> | 60% | 24,976 psi | 72% | 991 fps | 100% |
| Alliant UNIQUE² | <<locked>> | 60% | 22,858 psi | 66% | 1070 fps | 100% |
| Baschieri & Pellagri 100² | <<locked>> | 60% | 24,947 psi | 72% | 1014 fps | 100% |
| Baschieri & Pellagri 102 Pistol² | <<locked>> | 60% | 16,607 psi | 48% | 889 fps | 100% |
| Baschieri & Pellagri 103 Pistol² | <<locked>> | 60% | 27,369 psi | 79% | 1066 fps | 100% |
| Hodgdon Clays² | <<locked>> | 60% | 22,423 psi | 64% | 909 fps | 100% |
| Hodgdon TrailBoss² | <<locked>> | 60% | 9,427 psi | 27% | 666 fps | 100% |
| Hodgdon Universal² | <<locked>> | 60% | 26,905 psi | 77% | 1089 fps | 100% |
| Lovex S020² | <<locked>> | 60% | 26,789 psi | 77% | 1109 fps | 100% |
| Maxam CSB 1² | <<locked>> | 60% | 21,669 psi | 62% | 997 fps | 100% |
| Maxam CSB 2² | <<locked>> | 60% | 23,888 psi | 69% | 1037 fps | 100% |
| Maxam CSB 3² | <<locked>> | 60% | 24,555 psi | 71% | 1024 fps | 100% |
| Maxam CSB 4² | <<locked>> | 60% | 26,005 psi | 75% | 1030 fps | 100% |
| ReloadSwiss RS 14² | <<locked>> | 60% | 9,326 psi | 27% | 679 fps | 100% |
| ReloadSwiss RS 20² | <<locked>> | 60% | 21,234 psi | 61% | 1050 fps | 100% |
| ReloadSwiss RS 24*² | <<locked>> | 68% | 25,411 psi | 73% | 1175 fps | 86.4% |
| Rottweil P 806*² | <<locked>> | 60% | 17,332 psi | 50% | 1037 fps | 92% |
| SNPE Vectan A0² | <<locked>> | 60% | 21,205 psi | 61% | 1010 fps | 99.9% |
| SNPE Vectan A1² | <<locked>> | 60% | 26,237 psi | 75% | 1060 fps | 100% |
| SNPE Vectan BA 9² | <<locked>> | 60% | 25,396 psi | 73% | 1066 fps | 100% |
| SNPE Vectan BA7 1/2*² | <<locked>> | 60% | 18,840 psi | 54% | 994 fps | 94.2% |
| SNPE Vectan BA9 1/2² | <<locked>> | 60% | 25,556 psi | 73% | 1070 fps | 100% |
| SNPE Vectan SP 2*² | <<locked>> | 60% | 24,207 psi | 70% | 1161 fps | 93.8% |
| Somchem MP200² | <<locked>> | 60% | 26,469 psi | 76% | 1125 fps | 100% |
| Somchem MS200² | <<locked>> | 60% | 23,815 psi | 68% | 1066 fps | 100% |
| Vihtavuori 3N37² | <<locked>> | 60% | 21,364 psi | 61% | 1066 fps | 96.8% |
| Vihtavuori 3N38*² | <<locked>> | 76% | 22,814 psi | 66% | 1119 fps | 85.4% |
| Vihtavuori N105*² | <<locked>> | 76% | 19,043 psi | 55% | 1086 fps | 86% |
| Vihtavuori N320² | <<locked>> | 60% | 27,398 psi | 79% | 1053 fps | 100% |
| Vihtavuori N32C Tin Star² | <<locked>> | 60% | 14,779 psi | 42% | 791 fps | 100% |
| Vihtavuori N330² | <<locked>> | 60% | 26,179 psi | 75% | 1086 fps | 100% |
| Vihtavuori N340² | <<locked>> | 60% | 22,902 psi | 66% | 1056 fps | 100% |
| Vihtavuori N350² | <<locked>> | 60% | 18,318 psi | 53% | 1001 fps | 95.3% |
| Winchester AutoComp ² | <<locked>> | 60% | 22,872 psi | 66% | 1033 fps | 100% |
* not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.
² fill rate low - you might want to consider using a filler to ensure proper ignition.
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 46 powders for 7.62 x 25 Tokarev loaded with the .308 | 110gr | Norma SPRN. Vihtavuori N105 delivers the highest muzzle velocity at 1,309 fps; across all powders the maximum-charge window runs from 889 fps to 1,309 fps. Hodgdon TrailBoss gives the best case fill at 100 %, and 9 of the 46 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (240 MPa), the top charges use 50–90 %, leaving at least 10 % headroom. Hodgdon TrailBoss, ReloadSwiss RS 14 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. As outliers, Alliant POWER PISTOL, ReloadSwiss RS 24, Vihtavuori 3N38 burn incompletely and react more sensitively to barrel length and temperature. Accurate No. 2, Accurate Solo 1000, Accurate Solo 1250 stay subsonic at start load. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.