Load Specifications
Load data in caliber .30 Picra with .307 | 110gr | Prvi Partizan SP RN bullet and 39 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Vihtavuori N32C Tin Star, ReloadSwiss RS 14 and Hodgdon TrailBoss.
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"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate No. 9*² | <<locked>> | 68% | 35,346 psi | 87% | 1499 fps | 88.8% |
| Accurate Solo 1000² | <<locked>> | 64% | 35,781 psi | 88% | 1276 fps | 100% |
| Accurate Solo 1250² | <<locked>> | 64% | 33,228 psi | 82% | 1293 fps | 100% |
| Accurate TCM*² | <<locked>> | 68% | 35,302 psi | 87% | 1499 fps | 90.3% |
| ADI AP 100 | <<locked>> | 80% | 36,448 psi | 90% | 1470 fps | 99.8% |
| ADI APS 350² | <<locked>> | 64% | 34,983 psi | 86% | 1181 fps | 100% |
| ADI APS 450² | <<locked>> | 64% | 34,476 psi | 85% | 1198 fps | 100% |
| ADI AS 30² | <<locked>> | 64% | 35,128 psi | 87% | 1237 fps | 100% |
| Alliant BE-86² | <<locked>> | 64% | 34,447 psi | 85% | 1293 fps | 100% |
| Alliant BLUE DOT* | <<locked>> | 80% | 36,579 psi | 90% | 1516 fps | 93.7% |
| Alliant Green Dot² | <<locked>> | 64% | 35,578 psi | 88% | 1286 fps | 100% |
| Alliant Herco² | <<locked>> | 76% | 34,476 psi | 85% | 1368 fps | 100% |
| Alliant POWER PISTOL² | <<locked>> | 64% | 35,056 psi | 86% | 1480 fps | 99.3% |
| Alliant RED DOT² | <<locked>> | 64% | 34,592 psi | 85% | 1243 fps | 100% |
| Alliant UNIQUE² | <<locked>> | 64% | 34,577 psi | 85% | 1375 fps | 100% |
| Baschieri & Pellagri 100² | <<locked>> | 64% | 35,505 psi | 87% | 1276 fps | 100% |
| Baschieri & Pellagri 102 Pistol | <<locked>> | 80% | 36,274 psi | 89% | 1286 fps | 100% |
| Hodgdon Clays² | <<locked>> | 72% | 34,693 psi | 85% | 1201 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 24,033 psi | 59% | 1070 fps | 100% |
| Lovex D037.2*² | <<locked>> | 68% | 35,955 psi | 89% | 1512 fps | 89.2% |
| Maxam CSB 1² | <<locked>> | 68% | 34,505 psi | 85% | 1306 fps | 100% |
| Maxam CSB 2² | <<locked>> | 64% | 35,810 psi | 88% | 1309 fps | 100% |
| Maxam CSB 3² | <<locked>> | 64% | 34,853 psi | 86% | 1286 fps | 100% |
| Maxam CSB 4² | <<locked>> | 64% | 36,027 psi | 89% | 1283 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 23,453 psi | 58% | 1089 fps | 100% |
| ReloadSwiss RS 20² | <<locked>> | 64% | 34,113 psi | 84% | 1355 fps | 100% |
| ReloadSwiss RS 24² | <<locked>> | 64% | 33,359 psi | 82% | 1460 fps | 95.4% |
| Rottweil P 806² | <<locked>> | 68% | 36,332 psi | 89% | 1486 fps | 100% |
| Shooters World Heavy Pistol*² | <<locked>> | 68% | 35,955 psi | 89% | 1512 fps | 89.2% |
| SNPE Vectan A0² | <<locked>> | 68% | 34,969 psi | 86% | 1352 fps | 100% |
| SNPE Vectan BA7 1/2² | <<locked>> | 72% | 35,056 psi | 86% | 1411 fps | 100% |
| Somchem MS200² | <<locked>> | 64% | 34,809 psi | 86% | 1355 fps | 100% |
| Vihtavuori 3N37² | <<locked>> | 64% | 34,171 psi | 84% | 1404 fps | 100% |
| Vihtavuori 3N38² | <<locked>> | 76% | 34,403 psi | 85% | 1463 fps | 96.5% |
| Vihtavuori N105 | <<locked>> | 80% | 36,289 psi | 89% | 1526 fps | 99.3% |
| Vihtavuori N32C Tin Star | <<locked>> | 92% | 36,550 psi | 90% | 1220 fps | 100% |
| Vihtavuori N340² | <<locked>> | 64% | 35,317 psi | 87% | 1362 fps | 100% |
| Vihtavuori N350² | <<locked>> | 68% | 33,243 psi | 82% | 1391 fps | 100% |
| Winchester AutoComp ² | <<locked>> | 64% | 33,330 psi | 82% | 1302 fps | 100% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 5"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate No. 9*² | <<locked>> | 64% | 31,096 psi | 77% | 1424 fps | 86.4% |
| Accurate Solo 1000² | <<locked>> | 60% | 31,981 psi | 79% | 1224 fps | 100% |
| Accurate Solo 1250² | <<locked>> | 60% | 30,371 psi | 75% | 1250 fps | 100% |
| Accurate TCM*² | <<locked>> | 60% | 27,151 psi | 67% | 1342 fps | 85.2% |
| ADI AP 100² | <<locked>> | 60% | 21,727 psi | 54% | 1194 fps | 95% |
| ADI APS 350² | <<locked>> | 60% | 31,836 psi | 78% | 1135 fps | 100% |
| ADI APS 450² | <<locked>> | 60% | 30,850 psi | 76% | 1148 fps | 100% |
| ADI AS 30² | <<locked>> | 60% | 32,024 psi | 79% | 1194 fps | 100% |
| Alliant BE-86² | <<locked>> | 60% | 31,227 psi | 77% | 1250 fps | 100% |
| Alliant BLUE DOT*² | <<locked>> | 64% | 23,554 psi | 58% | 1260 fps | 85.8% |
| Alliant Green Dot² | <<locked>> | 60% | 32,605 psi | 80% | 1247 fps | 100% |
| Alliant Herco² | <<locked>> | 60% | 23,308 psi | 57% | 1181 fps | 100% |
| Alliant POWER PISTOL² | <<locked>> | 60% | 31,328 psi | 77% | 1417 fps | 98.4% |
| Alliant RED DOT² | <<locked>> | 60% | 31,488 psi | 78% | 1201 fps | 100% |
| Alliant UNIQUE² | <<locked>> | 60% | 31,154 psi | 77% | 1322 fps | 100% |
| Baschieri & Pellagri 100² | <<locked>> | 60% | 32,561 psi | 80% | 1237 fps | 100% |
| Baschieri & Pellagri 102 Pistol² | <<locked>> | 60% | 22,234 psi | 55% | 1079 fps | 100% |
| Hodgdon Clays² | <<locked>> | 60% | 26,397 psi | 65% | 1079 fps | 100% |
| Hodgdon TrailBoss² | 4 gr | 60% | 11,879 psi | 29% | 807 fps | 100% |
| Lovex D037.2*² | <<locked>> | 64% | 31,589 psi | 78% | 1434 fps | 86.7% |
| Maxam CSB 1² | <<locked>> | 60% | 28,384 psi | 70% | 1217 fps | 100% |
| Maxam CSB 2² | <<locked>> | 60% | 32,169 psi | 79% | 1257 fps | 100% |
| Maxam CSB 3² | <<locked>> | 60% | 31,212 psi | 77% | 1237 fps | 100% |
| Maxam CSB 4² | <<locked>> | 60% | 32,982 psi | 81% | 1243 fps | 100% |
| ReloadSwiss RS 14² | 4.1 gr | 60% | 11,560 psi | 28% | 817 fps | 100% |
| ReloadSwiss RS 20² | <<locked>> | 60% | 30,052 psi | 74% | 1296 fps | 100% |
| ReloadSwiss RS 24*² | <<locked>> | 60% | 28,964 psi | 71% | 1375 fps | 93.2% |
| Rottweil P 806² | <<locked>> | 60% | 28,050 psi | 69% | 1348 fps | 99.8% |
| Shooters World Heavy Pistol*² | <<locked>> | 64% | 31,589 psi | 78% | 1434 fps | 86.7% |
| SNPE Vectan A0² | <<locked>> | 60% | 28,471 psi | 70% | 1253 fps | 100% |
| SNPE Vectan BA7 1/2² | <<locked>> | 60% | 25,512 psi | 63% | 1250 fps | 99.7% |
| Somchem MS200² | <<locked>> | 60% | 31,386 psi | 77% | 1302 fps | 100% |
| Vihtavuori 3N37² | <<locked>> | 60% | 30,400 psi | 75% | 1348 fps | 100% |
| Vihtavuori 3N38*² | <<locked>> | 60% | 21,741 psi | 54% | 1214 fps | 89.3% |
| Vihtavuori N105*² | <<locked>> | 60% | 19,551 psi | 48% | 1191 fps | 90.9% |
| Vihtavuori N32C Tin Star² | 5.5 gr | 60% | 19,450 psi | 48% | 965 fps | 100% |
| Vihtavuori N340² | <<locked>> | 60% | 31,792 psi | 78% | 1312 fps | 100% |
| Vihtavuori N350² | <<locked>> | 60% | 26,600 psi | 66% | 1276 fps | 100% |
| Winchester AutoComp ² | <<locked>> | 60% | 29,675 psi | 73% | 1253 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 39 powders for .30 Picra loaded with the .307 | 110gr | Prvi Partizan SP RN. Vihtavuori N105 delivers the highest muzzle velocity at 1,526 fps; across all powders the maximum-charge window runs from 1,070 fps to 1,526 fps. Hodgdon TrailBoss gives the best case fill at 100 %, and 7 of the 39 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (280 MPa), the top charges use 58–90 %, 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. Vihtavuori N32C Tin Star, ReloadSwiss RS 14, Hodgdon TrailBoss rank at the top here: for .30 Picra with the .307 | 110gr | Prvi Partizan SP RN they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate No. 9, Accurate TCM, Alliant BLUE DOT burn incompletely and react more sensitively to barrel length and temperature. Baschieri & Pellagri 102 Pistol, Hodgdon Clays, Hodgdon TrailBoss 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.