Load Specifications
Load data in caliber 7.63 Mauser with .308 | 110gr | Remington SP RN bullet and 55 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ADI AP 100, Alliant Herco and Baschieri & Pellagri 102 Pistol.
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: 5.5"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate No. 2² | <<locked>> | 68% | 30,632 psi | 81% | 1207 fps | 100% |
| Accurate No. 7*² | <<locked>> | 72% | 32,634 psi | 87% | 1365 fps | 89.9% |
| Accurate Solo 1000² | <<locked>> | 68% | 30,647 psi | 81% | 1115 fps | 100% |
| Accurate Solo 1250² | <<locked>> | 76% | 33,808 psi | 90% | 1211 fps | 100% |
| ADI AP 100 | <<locked>> | 92% | 32,619 psi | 87% | 1316 fps | 97.7% |
| ADI APS 350² | <<locked>> | 68% | 33,257 psi | 88% | 1047 fps | 100% |
| ADI APS 450² | <<locked>> | 68% | 31,647 psi | 84% | 1063 fps | 100% |
| ADI AS 30² | <<locked>> | 68% | 30,400 psi | 81% | 1083 fps | 100% |
| ADI AS 50N² | <<locked>> | 68% | 32,895 psi | 87% | 1155 fps | 100% |
| Alliant BE-86² | <<locked>> | 72% | 31,082 psi | 82% | 1168 fps | 100% |
| Alliant BLUE DOT* | <<locked>> | 92% | 32,039 psi | 85% | 1342 fps | 88.4% |
| Alliant BULLSEYE² | <<locked>> | 68% | 34,055 psi | 90% | 1280 fps | 100% |
| Alliant Green Dot² | <<locked>> | 72% | 33,721 psi | 89% | 1168 fps | 100% |
| Alliant Herco | <<locked>> | 88% | 31,981 psi | 85% | 1253 fps | 100% |
| Alliant POWER PISTOL² | <<locked>> | 76% | 33,489 psi | 89% | 1371 fps | 97.5% |
| Alliant RED DOT² | <<locked>> | 72% | 32,329 psi | 86% | 1125 fps | 100% |
| Alliant UNIQUE² | <<locked>> | 76% | 33,098 psi | 88% | 1273 fps | 100% |
| Baschieri & Pellagri 100² | <<locked>> | 72% | 33,301 psi | 88% | 1152 fps | 100% |
| Baschieri & Pellagri 102 Pistol | <<locked>> | 88% | 31,328 psi | 83% | 1145 fps | 100% |
| Baschieri & Pellagri 103 Pistol² | <<locked>> | 68% | 33,678 psi | 89% | 1181 fps | 100% |
| Hodgdon Clays | <<locked>> | 80% | 34,011 psi | 90% | 1089 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 18,434 psi | 49% | 909 fps | 100% |
| Hodgdon Universal² | <<locked>> | 68% | 32,822 psi | 87% | 1207 fps | 100% |
| Lovex D037.1*² | <<locked>> | 72% | 32,634 psi | 87% | 1365 fps | 89.9% |
| Lovex S020² | <<locked>> | 68% | 33,011 psi | 88% | 1230 fps | 100% |
| Maxam CSB 1² | <<locked>> | 76% | 30,893 psi | 82% | 1171 fps | 100% |
| Maxam CSB 2² | <<locked>> | 72% | 31,473 psi | 83% | 1178 fps | 100% |
| Maxam CSB 3² | <<locked>> | 72% | 31,415 psi | 83% | 1155 fps | 100% |
| Maxam CSB 4² | <<locked>> | 72% | 33,330 psi | 88% | 1158 fps | 100% |
| Maxam CSB 5² | <<locked>> | 68% | 33,533 psi | 89% | 1112 fps | 100% |
| ReloadSwiss RS 12² | <<locked>> | 64% | 33,417 psi | 89% | 1181 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 17,521 psi | 46% | 922 fps | 100% |
| ReloadSwiss RS 20² | <<locked>> | 76% | 32,430 psi | 86% | 1260 fps | 100% |
| ReloadSwiss RS 24* | <<locked>> | 80% | 34,084 psi | 90% | 1375 fps | 93% |
| Rottweil P 806 | <<locked>> | 80% | 30,168 psi | 80% | 1345 fps | 99.6% |
| Shooters World Major Pistol*² | <<locked>> | 72% | 32,634 psi | 87% | 1365 fps | 89.9% |
| SNPE Vectan A0² | <<locked>> | 76% | 30,864 psi | 82% | 1204 fps | 100% |
| SNPE Vectan A1² | <<locked>> | 68% | 31,850 psi | 84% | 1171 fps | 100% |
| SNPE Vectan BA 9² | <<locked>> | 68% | 30,879 psi | 82% | 1178 fps | 100% |
| SNPE Vectan BA10² | <<locked>> | 64% | 31,633 psi | 84% | 1060 fps | 100% |
| SNPE Vectan BA7 1/2 | <<locked>> | 84% | 33,083 psi | 88% | 1286 fps | 99.9% |
| SNPE Vectan BA9 1/2² | <<locked>> | 72% | 33,518 psi | 89% | 1214 fps | 100% |
| SNPE Vectan SP 2² | <<locked>> | 72% | 34,011 psi | 90% | 1381 fps | 98.8% |
| Somchem MP200² | <<locked>> | 68% | 32,024 psi | 85% | 1250 fps | 100% |
| Somchem MS200² | <<locked>> | 72% | 31,212 psi | 83% | 1217 fps | 100% |
| Somchem S221*² | <<locked>> | 64% | 31,676 psi | 84% | 1312 fps | 94.8% |
| Vihtavuori 3N37² | <<locked>> | 76% | 32,489 psi | 86% | 1296 fps | 100% |
| Vihtavuori 3N38* | <<locked>> | 92% | 33,750 psi | 90% | 1358 fps | 93.7% |
| Vihtavuori N105 | <<locked>> | 96% | 31,850 psi | 84% | 1388 fps | 96.7% |
| Vihtavuori N320² | <<locked>> | 68% | 32,634 psi | 87% | 1152 fps | 100% |
| Vihtavuori N32C Tin Starᴾ | <<locked>> | 100% | 32,489 psi | 86% | 1079 fps | 100% |
| Vihtavuori N330² | <<locked>> | 68% | 32,184 psi | 85% | 1204 fps | 100% |
| Vihtavuori N340² | <<locked>> | 72% | 31,372 psi | 83% | 1220 fps | 100% |
| Vihtavuori N350 | <<locked>> | 80% | 31,575 psi | 84% | 1280 fps | 100% |
| Winchester AutoComp ² | <<locked>> | 76% | 32,401 psi | 86% | 1211 fps | 100% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 5.5"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate No. 2² | <<locked>> | 60% | 23,786 psi | 63% | 1106 fps | 99.9% |
| Accurate No. 7*² | <<locked>> | 68% | 28,181 psi | 75% | 1293 fps | 87.4% |
| Accurate Solo 1000² | <<locked>> | 60% | 24,889 psi | 66% | 1037 fps | 100% |
| Accurate Solo 1250² | <<locked>> | 60% | 21,828 psi | 58% | 1043 fps | 100% |
| ADI AP 100*² | 4.5 gr | 60% | 14,765 psi | 39% | 951 fps | 85.7% |
| ADI APS 350² | <<locked>> | 60% | 26,731 psi | 71% | 968 fps | 100% |
| ADI APS 450² | <<locked>> | 60% | 25,672 psi | 68% | 984 fps | 100% |
| ADI AS 30² | <<locked>> | 60% | 25,672 psi | 68% | 1017 fps | 100% |
| ADI AS 50N² | <<locked>> | 60% | 27,006 psi | 72% | 1079 fps | 100% |
| Alliant BE-86² | <<locked>> | 60% | 22,495 psi | 60% | 1047 fps | 100% |
| Alliant BLUE DOT* | <<locked>> | 88% | 28,631 psi | 76% | 1286 fps | 86.4% |
| Alliant BULLSEYE² | <<locked>> | 60% | 27,079 psi | 72% | 1181 fps | 100% |
| Alliant Green Dot² | <<locked>> | 60% | 25,614 psi | 68% | 1060 fps | 100% |
| Alliant Herco² | 4.1 gr | 60% | 16,723 psi | 44% | 981 fps | 99.3% |
| Alliant POWER PISTOL*² | <<locked>> | 60% | 21,176 psi | 56% | 1142 fps | 91.1% |
| Alliant RED DOT² | <<locked>> | 60% | 25,092 psi | 67% | 1027 fps | 100% |
| Alliant UNIQUE² | <<locked>> | 60% | 22,205 psi | 59% | 1099 fps | 100% |
| Baschieri & Pellagri 100² | <<locked>> | 60% | 24,163 psi | 64% | 1033 fps | 100% |
| Baschieri & Pellagri 102 Pistol² | 3.8 gr | 60% | 15,983 psi | 42% | 909 fps | 100% |
| Baschieri & Pellagri 103 Pistol² | <<locked>> | 60% | 26,397 psi | 70% | 1089 fps | 100% |
| Hodgdon Clays² | <<locked>> | 60% | 21,538 psi | 57% | 922 fps | 100% |
| Hodgdon TrailBoss² | <<locked>> | 60% | 9,239 psi | 25% | 686 fps | 100% |
| Hodgdon Universal² | <<locked>> | 60% | 26,208 psi | 70% | 1119 fps | 100% |
| Lovex D037.1*² | <<locked>> | 68% | 28,181 psi | 75% | 1293 fps | 87.4% |
| Lovex S020² | <<locked>> | 60% | 26,179 psi | 69% | 1138 fps | 100% |
| Maxam CSB 1² | <<locked>> | 60% | 20,958 psi | 56% | 1024 fps | 100% |
| Maxam CSB 2² | <<locked>> | 60% | 23,061 psi | 61% | 1060 fps | 100% |
| Maxam CSB 3² | <<locked>> | 60% | 23,801 psi | 63% | 1047 fps | 100% |
| Maxam CSB 4² | <<locked>> | 60% | 25,135 psi | 67% | 1050 fps | 100% |
| Maxam CSB 5² | <<locked>> | 60% | 28,456 psi | 75% | 1050 fps | 100% |
| ReloadSwiss RS 12² | <<locked>> | 60% | 29,892 psi | 79% | 1138 fps | 100% |
| ReloadSwiss RS 14² | <<locked>> | 60% | 9,152 psi | 24% | 699 fps | 100% |
| ReloadSwiss RS 20² | <<locked>> | 60% | 20,537 psi | 54% | 1079 fps | 100% |
| ReloadSwiss RS 24*² | <<locked>> | 64% | 21,712 psi | 58% | 1152 fps | 85.3% |
| Rottweil P 806*² | <<locked>> | 60% | 16,491 psi | 44% | 1076 fps | 93.3% |
| Shooters World Major Pistol*² | <<locked>> | 68% | 28,181 psi | 75% | 1293 fps | 87.4% |
| SNPE Vectan A0² | <<locked>> | 60% | 20,610 psi | 55% | 1040 fps | 100% |
| SNPE Vectan A1² | <<locked>> | 60% | 24,845 psi | 66% | 1076 fps | 100% |
| SNPE Vectan BA 9² | <<locked>> | 60% | 24,004 psi | 64% | 1079 fps | 100% |
| SNPE Vectan BA10² | <<locked>> | 60% | 29,167 psi | 77% | 1030 fps | 100% |
| SNPE Vectan BA7 1/2*² | <<locked>> | 60% | 17,840 psi | 47% | 1014 fps | 94.7% |
| SNPE Vectan BA9 1/2² | <<locked>> | 60% | 23,975 psi | 64% | 1083 fps | 100% |
| SNPE Vectan SP 2*² | <<locked>> | 60% | 23,003 psi | 61% | 1194 fps | 94.5% |
| Somchem MP200² | <<locked>> | 60% | 25,077 psi | 67% | 1145 fps | 100% |
| Somchem MS200² | <<locked>> | 60% | 23,250 psi | 62% | 1096 fps | 100% |
| Somchem S221*² | <<locked>> | 60% | 27,412 psi | 73% | 1243 fps | 92.8% |
| Vihtavuori 3N37² | <<locked>> | 60% | 20,233 psi | 54% | 1089 fps | 97.3% |
| Vihtavuori 3N38*² | <<locked>> | 76% | 22,017 psi | 58% | 1155 fps | 86.6% |
| Vihtavuori N105*² | <<locked>> | 72% | 16,563 psi | 44% | 1076 fps | 85.2% |
| Vihtavuori N320² | <<locked>> | 60% | 26,527 psi | 70% | 1076 fps | 100% |
| Vihtavuori N32C Tin Star² | <<locked>> | 60% | 14,692 psi | 39% | 817 fps | 100% |
| Vihtavuori N330² | <<locked>> | 60% | 25,425 psi | 67% | 1115 fps | 100% |
| Vihtavuori N340² | <<locked>> | 60% | 22,321 psi | 59% | 1086 fps | 100% |
| Vihtavuori N350² | <<locked>> | 60% | 17,811 psi | 47% | 1033 fps | 96.1% |
| Winchester AutoComp ² | <<locked>> | 60% | 21,654 psi | 57% | 1053 fps | 100% |
Recommended = one of the top powders for this cartridge and bullet combination.
* 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 55 powders for 7.63 Mauser loaded with the .308 | 110gr | Remington SP RN. Vihtavuori N105 delivers the highest muzzle velocity at 1,388 fps; across all powders the maximum-charge window runs from 909 fps to 1,388 fps. Hodgdon TrailBoss gives the best case fill at 100 %, and 14 of the 55 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (260 MPa), the top charges use 46–90 %, leaving at least 10 % headroom. Hodgdon TrailBoss, ReloadSwiss RS 14, Vihtavuori N32C Tin Star 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. ADI AP 100, Alliant Herco, Baschieri & Pellagri 102 Pistol rank at the top here: for 7.63 Mauser with the .308 | 110gr | Remington SP RN they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate No. 7, Alliant BLUE DOT, Lovex D037.1 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.