
Load Specifications
Load data in caliber 9 x 25 Dillon with .355 | 65gr | Lehigh Defense Xtreme Defense bullet and 114 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant UNIQUE, Somchem MP200 and ReloadSwiss RS 20.
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.
A valid access license is required to use the Personalized Load Calculator.
You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 5"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate No. 2 | <<locked>> | 84% | 31,372 psi | 87% | 1932 fps | 95.3% |
| Accurate No. 2 | <<locked>> | 84% | 31,372 psi | 87% | 1932 fps | 95.3% |
| Accurate Solo 1000 | <<locked>> | 84% | 31,009 psi | 86% | 1860 fps | 100% |
| Accurate Solo 1000 | <<locked>> | 84% | 31,009 psi | 86% | 1860 fps | 100% |
| Accurate Solo 1250 | <<locked>> | 92% | 31,067 psi | 86% | 1936 fps | 100% |
| Accurate Solo 1250 | <<locked>> | 92% | 31,067 psi | 86% | 1936 fps | 100% |
| ADI AP 70N | <<locked>> | 80% | 32,648 psi | 90% | 1998 fps | 100% |
| ADI AP 70N | <<locked>> | 80% | 32,648 psi | 90% | 1998 fps | 100% |
| ADI APS 350 | <<locked>> | 80% | 31,966 psi | 88% | 1719 fps | 100% |
| ADI APS 350 | <<locked>> | 80% | 31,966 psi | 88% | 1719 fps | 100% |
| ADI APS 450 | <<locked>> | 80% | 30,226 psi | 83% | 1732 fps | 100% |
| ADI APS 450 | <<locked>> | 80% | 30,226 psi | 83% | 1732 fps | 100% |
| ADI AS 30 | <<locked>> | 88% | 32,460 psi | 90% | 1857 fps | 100% |
| ADI AS 30 | <<locked>> | 88% | 32,460 psi | 90% | 1857 fps | 100% |
| ADI AS 50N | <<locked>> | 84% | 31,662 psi | 87% | 1906 fps | 100% |
| ADI AS 50N | <<locked>> | 84% | 31,662 psi | 87% | 1906 fps | 100% |
| Alliant BE-86 | <<locked>> | 92% | 32,329 psi | 89% | 1946 fps | 100% |
| Alliant BE-86 | <<locked>> | 92% | 32,329 psi | 89% | 1946 fps | 100% |
| Alliant BULLSEYE | <<locked>> | 80% | 30,211 psi | 83% | 1975 fps | 97.8% |
| Alliant BULLSEYE | <<locked>> | 80% | 30,211 psi | 83% | 1975 fps | 97.8% |
| Alliant Green Dot | <<locked>> | 88% | 31,154 psi | 86% | 1900 fps | 100% |
| Alliant Green Dot | <<locked>> | 88% | 31,154 psi | 86% | 1900 fps | 100% |
| Alliant Herco*ᴾ | <<locked>> | 100% | 24,627 psi | 68% | 1831 fps | 94.8% |
| Alliant Herco*ᴾ | <<locked>> | 100% | 24,627 psi | 68% | 1831 fps | 94.8% |
| Alliant RED DOT | <<locked>> | 88% | 30,356 psi | 84% | 1850 fps | 100% |
| Alliant RED DOT | <<locked>> | 88% | 30,356 psi | 84% | 1850 fps | 100% |
| Alliant Sport Pistol² | <<locked>> | 76% | 31,734 psi | 88% | 2011 fps | 97.8% |
| Alliant Sport Pistol² | <<locked>> | 76% | 31,734 psi | 88% | 2011 fps | 97.8% |
| Alliant UNIQUE | <<locked>> | 96% | 32,401 psi | 89% | 2044 fps | 98.1% |
| Alliant UNIQUE | <<locked>> | 96% | 32,401 psi | 89% | 2044 fps | 98.1% |
| Baschieri & Pellagri 100 | <<locked>> | 88% | 32,358 psi | 89% | 1896 fps | 100% |
| Baschieri & Pellagri 100 | <<locked>> | 88% | 32,358 psi | 89% | 1896 fps | 100% |
| Baschieri & Pellagri 102 Pistolᴾ | <<locked>> | 100% | 24,656 psi | 68% | 1759 fps | 100% |
| Baschieri & Pellagri 102 Pistolᴾ | <<locked>> | 100% | 24,656 psi | 68% | 1759 fps | 100% |
| Baschieri & Pellagri 103 Pistol | <<locked>> | 84% | 32,706 psi | 90% | 1919 fps | 100% |
| Baschieri & Pellagri 103 Pistol | <<locked>> | 84% | 32,706 psi | 90% | 1919 fps | 100% |
| Hodgdon CFE Pistol² | <<locked>> | 68% | 32,010 psi | 88% | 1972 fps | 99.9% |
| Hodgdon CFE Pistol² | <<locked>> | 68% | 32,010 psi | 88% | 1972 fps | 99.9% |
| Hodgdon Clays | <<locked>> | 92% | 31,401 psi | 87% | 1755 fps | 100% |
| Hodgdon Clays | <<locked>> | 92% | 31,401 psi | 87% | 1755 fps | 100% |
| Hodgdon HP38² | <<locked>> | 64% | 30,414 psi | 84% | 1903 fps | 100% |
| Hodgdon HP38² | <<locked>> | 64% | 30,414 psi | 84% | 1903 fps | 100% |
| Hodgdon HS-6*² | <<locked>> | 76% | 31,140 psi | 86% | 1985 fps | 88.8% |
| Hodgdon HS-6*² | <<locked>> | 76% | 31,140 psi | 86% | 1985 fps | 88.8% |
| Hodgdon Longshot*² | <<locked>> | 72% | 30,313 psi | 84% | 1969 fps | 90.5% |
| Hodgdon Longshot*² | <<locked>> | 72% | 30,313 psi | 84% | 1969 fps | 90.5% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 9,485 psi | 26% | 1211 fps | 96.5% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 9,485 psi | 26% | 1211 fps | 96.5% |
| Hodgdon Universal | <<locked>> | 88% | 32,648 psi | 90% | 1998 fps | 100% |
| Hodgdon Universal | <<locked>> | 88% | 32,648 psi | 90% | 1998 fps | 100% |
| Lovex S011² | <<locked>> | 72% | 29,689 psi | 82% | 1867 fps | 100% |
| Lovex S011² | <<locked>> | 72% | 29,689 psi | 82% | 1867 fps | 100% |
| Lovex S020 | <<locked>> | 84% | 30,487 psi | 84% | 1952 fps | 98.8% |
| Lovex S020 | <<locked>> | 84% | 30,487 psi | 84% | 1952 fps | 98.8% |
| Maxam CSB 1 | <<locked>> | 96% | 30,850 psi | 85% | 1926 fps | 100% |
| Maxam CSB 1 | <<locked>> | 96% | 30,850 psi | 85% | 1926 fps | 100% |
| Maxam CSB 2 | <<locked>> | 96% | 31,981 psi | 88% | 1985 fps | 100% |
| Maxam CSB 2 | <<locked>> | 96% | 31,981 psi | 88% | 1985 fps | 100% |
| Maxam CSB 3 | <<locked>> | 92% | 32,619 psi | 90% | 1939 fps | 100% |
| Maxam CSB 3 | <<locked>> | 92% | 32,619 psi | 90% | 1939 fps | 100% |
| Maxam CSB 4 | <<locked>> | 84% | 30,081 psi | 83% | 1864 fps | 100% |
| Maxam CSB 4 | <<locked>> | 84% | 30,081 psi | 83% | 1864 fps | 100% |
| Maxam CSB 5 | <<locked>> | 80% | 30,545 psi | 84% | 1808 fps | 100% |
| Maxam CSB 5 | <<locked>> | 80% | 30,545 psi | 84% | 1808 fps | 100% |
| Ramshot Silhouette² | <<locked>> | 76% | 30,792 psi | 85% | 1982 fps | 95.7% |
| Ramshot Silhouette² | <<locked>> | 76% | 30,792 psi | 85% | 1982 fps | 95.7% |
| Ramshot True Blue*² | <<locked>> | 72% | 31,662 psi | 87% | 1991 fps | 91.3% |
| Ramshot True Blue*² | <<locked>> | 72% | 31,662 psi | 87% | 1991 fps | 91.3% |
| Ramshot Zip² | <<locked>> | 64% | 29,805 psi | 82% | 1893 fps | 100% |
| Ramshot Zip² | <<locked>> | 64% | 29,805 psi | 82% | 1893 fps | 100% |
| ReloadSwiss RS 12 | <<locked>> | 84% | 32,387 psi | 89% | 1975 fps | 100% |
| ReloadSwiss RS 12 | <<locked>> | 84% | 32,387 psi | 89% | 1975 fps | 100% |
| ReloadSwiss RS 14*ᴾ | <<locked>> | 100% | 8,035 psi | 22% | 1148 fps | 88.9% |
| ReloadSwiss RS 14*ᴾ | <<locked>> | 100% | 8,035 psi | 22% | 1148 fps | 88.9% |
| ReloadSwiss RS 20 | <<locked>> | 96% | 31,125 psi | 86% | 2024 fps | 99.1% |
| ReloadSwiss RS 20 | <<locked>> | 96% | 31,125 psi | 86% | 2024 fps | 99.1% |
| Rottweil P 801² | <<locked>> | 76% | 31,212 psi | 86% | 1900 fps | 100% |
| Rottweil P 801² | <<locked>> | 76% | 31,212 psi | 86% | 1900 fps | 100% |
| SNPE Vectan A0 | <<locked>> | 96% | 32,184 psi | 89% | 1965 fps | 97.9% |
| SNPE Vectan A0 | <<locked>> | 96% | 32,184 psi | 89% | 1965 fps | 97.9% |
| SNPE Vectan A1 | <<locked>> | 84% | 31,430 psi | 87% | 1909 fps | 100% |
| SNPE Vectan A1 | <<locked>> | 84% | 31,430 psi | 87% | 1909 fps | 100% |
| SNPE Vectan BA 9 | <<locked>> | 84% | 30,269 psi | 83% | 1900 fps | 99.5% |
| SNPE Vectan BA 9 | <<locked>> | 84% | 30,269 psi | 83% | 1900 fps | 99.5% |
| SNPE Vectan BA10² | <<locked>> | 76% | 31,691 psi | 87% | 1762 fps | 100% |
| SNPE Vectan BA10² | <<locked>> | 76% | 31,691 psi | 87% | 1762 fps | 100% |
| SNPE Vectan BA7 1/2*ᴾ | <<locked>> | 100% | 30,385 psi | 84% | 1946 fps | 89.8% |
| SNPE Vectan BA7 1/2*ᴾ | <<locked>> | 100% | 30,385 psi | 84% | 1946 fps | 89.8% |
| SNPE Vectan BA9 1/2 | <<locked>> | 88% | 31,111 psi | 86% | 1942 fps | 100% |
| SNPE Vectan BA9 1/2 | <<locked>> | 88% | 31,111 psi | 86% | 1942 fps | 100% |
| Somchem MP200 | <<locked>> | 84% | 29,689 psi | 82% | 1952 fps | 96% |
| Somchem MP200 | <<locked>> | 84% | 29,689 psi | 82% | 1952 fps | 96% |
| Somchem MS200 | <<locked>> | 92% | 32,401 psi | 89% | 1995 fps | 98.7% |
| Somchem MS200 | <<locked>> | 92% | 32,401 psi | 89% | 1995 fps | 98.7% |
| Vihtavuori 3N37* | <<locked>> | 96% | 32,634 psi | 90% | 2037 fps | 92.1% |
| Vihtavuori 3N37* | <<locked>> | 96% | 32,634 psi | 90% | 2037 fps | 92.1% |
| Vihtavuori N310² | <<locked>> | 68% | 32,561 psi | 90% | 1801 fps | 100% |
| Vihtavuori N310² | <<locked>> | 68% | 32,561 psi | 90% | 1801 fps | 100% |
| Vihtavuori N320 | <<locked>> | 84% | 30,951 psi | 85% | 1900 fps | 100% |
| Vihtavuori N320 | <<locked>> | 84% | 30,951 psi | 85% | 1900 fps | 100% |
| Vihtavuori N32C Tin Starᴾ | <<locked>> | 100% | 18,724 psi | 52% | 1542 fps | 100% |
| Vihtavuori N32C Tin Starᴾ | <<locked>> | 100% | 18,724 psi | 52% | 1542 fps | 100% |
| Vihtavuori N330 | <<locked>> | 84% | 29,689 psi | 82% | 1946 fps | 100% |
| Vihtavuori N330 | <<locked>> | 84% | 29,689 psi | 82% | 1946 fps | 100% |
| Vihtavuori N340 | <<locked>> | 92% | 32,024 psi | 88% | 1988 fps | 98.1% |
| Vihtavuori N340 | <<locked>> | 92% | 32,024 psi | 88% | 1988 fps | 98.1% |
| Vihtavuori N350*ᴾ | <<locked>> | 100% | 30,690 psi | 85% | 1991 fps | 91.5% |
| Vihtavuori N350*ᴾ | <<locked>> | 100% | 30,690 psi | 85% | 1991 fps | 91.5% |
| Winchester 231² | <<locked>> | 72% | 30,501 psi | 84% | 1909 fps | 100% |
| Winchester 231² | <<locked>> | 72% | 30,501 psi | 84% | 1909 fps | 100% |
| Winchester 572*² | <<locked>> | 64% | 29,457 psi | 81% | 1962 fps | 89.1% |
| Winchester 572*² | <<locked>> | 64% | 29,457 psi | 81% | 1962 fps | 89.1% |
| Winchester AutoComp | <<locked>> | 96% | 32,735 psi | 90% | 1982 fps | 100% |
| Winchester AutoComp | <<locked>> | 96% | 32,735 psi | 90% | 1982 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. 2*² | <<locked>> | 68% | 18,913 psi | 52% | 1594 fps | 87% |
| Accurate No. 2*² | <<locked>> | 68% | 18,913 psi | 52% | 1594 fps | 87% |
| Accurate Solo 1000² | <<locked>> | 60% | 16,360 psi | 45% | 1480 fps | 99.4% |
| Accurate Solo 1000² | <<locked>> | 60% | 16,360 psi | 45% | 1480 fps | 99.4% |
| Accurate Solo 1250*² | <<locked>> | 60% | 12,502 psi | 34% | 1371 fps | 89.9% |
| Accurate Solo 1250*² | <<locked>> | 60% | 12,502 psi | 34% | 1371 fps | 89.9% |
| ADI AP 70N² | <<locked>> | 60% | 17,941 psi | 49% | 1608 fps | 96.5% |
| ADI AP 70N² | <<locked>> | 60% | 17,941 psi | 49% | 1608 fps | 96.5% |
| ADI APS 350² | <<locked>> | 60% | 19,609 psi | 54% | 1460 fps | 100% |
| ADI APS 350² | <<locked>> | 60% | 19,609 psi | 54% | 1460 fps | 100% |
| ADI APS 450² | <<locked>> | 60% | 18,550 psi | 51% | 1470 fps | 100% |
| ADI APS 450² | <<locked>> | 60% | 18,550 psi | 51% | 1470 fps | 100% |
| ADI AS 30² | <<locked>> | 60% | 15,838 psi | 44% | 1453 fps | 100% |
| ADI AS 30² | <<locked>> | 60% | 15,838 psi | 44% | 1453 fps | 100% |
| ADI AS 50N² | <<locked>> | 60% | 16,505 psi | 46% | 1512 fps | 99.1% |
| ADI AS 50N² | <<locked>> | 60% | 16,505 psi | 46% | 1512 fps | 99.1% |
| Alliant BE-86*² | <<locked>> | 60% | 12,618 psi | 35% | 1385 fps | 93.2% |
| Alliant BE-86*² | <<locked>> | 60% | 12,618 psi | 35% | 1385 fps | 93.2% |
| Alliant BULLSEYE*² | <<locked>> | 60% | 17,143 psi | 47% | 1578 fps | 89.3% |
| Alliant BULLSEYE*² | <<locked>> | 60% | 17,143 psi | 47% | 1578 fps | 89.3% |
| Alliant Green Dot² | <<locked>> | 60% | 15,360 psi | 42% | 1467 fps | 98.5% |
| Alliant Green Dot² | <<locked>> | 60% | 15,360 psi | 42% | 1467 fps | 98.5% |
| Alliant Herco* | <<locked>> | 80% | 14,910 psi | 41% | 1499 fps | 85.8% |
| Alliant Herco* | <<locked>> | 80% | 14,910 psi | 41% | 1499 fps | 85.8% |
| Alliant RED DOT² | <<locked>> | 60% | 14,794 psi | 41% | 1437 fps | 100% |
| Alliant RED DOT² | <<locked>> | 60% | 14,794 psi | 41% | 1437 fps | 100% |
| Alliant Sport Pistol*² | <<locked>> | 60% | 19,464 psi | 54% | 1663 fps | 90.7% |
| Alliant Sport Pistol*² | <<locked>> | 60% | 19,464 psi | 54% | 1663 fps | 90.7% |
| Alliant UNIQUE*² | 7.8 gr | 68% | 15,403 psi | 42% | 1526 fps | 86.2% |
| Alliant UNIQUE*² | 7.8 gr | 68% | 15,403 psi | 42% | 1526 fps | 86.2% |
| Baschieri & Pellagri 100² | <<locked>> | 60% | 14,562 psi | 40% | 1430 fps | 97% |
| Baschieri & Pellagri 100² | <<locked>> | 60% | 14,562 psi | 40% | 1430 fps | 97% |
| Baschieri & Pellagri 102 Pistol*² | <<locked>> | 60% | 8,151 psi | 22% | 1165 fps | 89.8% |
| Baschieri & Pellagri 102 Pistol*² | <<locked>> | 60% | 8,151 psi | 22% | 1165 fps | 89.8% |
| Baschieri & Pellagri 103 Pistol² | <<locked>> | 60% | 15,011 psi | 41% | 1476 fps | 98% |
| Baschieri & Pellagri 103 Pistol² | <<locked>> | 60% | 15,011 psi | 41% | 1476 fps | 98% |
| Hodgdon CFE Pistol² | <<locked>> | 60% | 24,149 psi | 67% | 1788 fps | 98.2% |
| Hodgdon CFE Pistol² | <<locked>> | 60% | 24,149 psi | 67% | 1788 fps | 98.2% |
| Hodgdon Clays² | <<locked>> | 60% | 14,881 psi | 41% | 1362 fps | 100% |
| Hodgdon Clays² | <<locked>> | 60% | 14,881 psi | 41% | 1362 fps | 100% |
| Hodgdon HP38² | <<locked>> | 60% | 26,498 psi | 73% | 1811 fps | 100% |
| Hodgdon HP38² | <<locked>> | 60% | 26,498 psi | 73% | 1811 fps | 100% |
| Hodgdon HS-6*² | <<locked>> | 72% | 27,195 psi | 75% | 1886 fps | 86.3% |
| Hodgdon HS-6*² | <<locked>> | 72% | 27,195 psi | 75% | 1886 fps | 86.3% |
| Hodgdon Longshot*² | <<locked>> | 64% | 22,843 psi | 63% | 1768 fps | 85.2% |
| Hodgdon Longshot*² | <<locked>> | 64% | 22,843 psi | 63% | 1768 fps | 85.2% |
| Hodgdon TrailBoss*² | <<locked>> | 72% | 5,163 psi | 14% | 935 fps | 85.6% |
| Hodgdon TrailBoss*² | <<locked>> | 72% | 5,163 psi | 14% | 935 fps | 85.6% |
| Hodgdon Universal*² | <<locked>> | 60% | 14,808 psi | 41% | 1486 fps | 93.6% |
| Hodgdon Universal*² | <<locked>> | 60% | 14,808 psi | 41% | 1486 fps | 93.6% |
| Lovex S011² | <<locked>> | 60% | 20,204 psi | 56% | 1624 fps | 98.5% |
| Lovex S011² | <<locked>> | 60% | 20,204 psi | 56% | 1624 fps | 98.5% |
| Lovex S020*² | <<locked>> | 60% | 13,822 psi | 38% | 1450 fps | 87.2% |
| Lovex S020*² | <<locked>> | 60% | 13,822 psi | 38% | 1450 fps | 87.2% |
| Maxam CSB 1*² | <<locked>> | 60% | 11,618 psi | 32% | 1325 fps | 88.7% |
| Maxam CSB 1*² | <<locked>> | 60% | 11,618 psi | 32% | 1325 fps | 88.7% |
| Maxam CSB 2*² | <<locked>> | 60% | 10,994 psi | 30% | 1355 fps | 93.2% |
| Maxam CSB 2*² | <<locked>> | 60% | 10,994 psi | 30% | 1355 fps | 93.2% |
| Maxam CSB 3² | <<locked>> | 60% | 14,156 psi | 39% | 1434 fps | 96.5% |
| Maxam CSB 3² | <<locked>> | 60% | 14,156 psi | 39% | 1434 fps | 96.5% |
| Maxam CSB 4² | <<locked>> | 60% | 15,229 psi | 42% | 1463 fps | 99.1% |
| Maxam CSB 4² | <<locked>> | 60% | 15,229 psi | 42% | 1463 fps | 99.1% |
| Maxam CSB 5² | <<locked>> | 60% | 17,811 psi | 49% | 1512 fps | 100% |
| Maxam CSB 5² | <<locked>> | 60% | 17,811 psi | 49% | 1512 fps | 100% |
| Ramshot Silhouette*² | <<locked>> | 60% | 17,956 psi | 50% | 1608 fps | 86.4% |
| Ramshot Silhouette*² | <<locked>> | 60% | 17,956 psi | 50% | 1608 fps | 86.4% |
| Ramshot True Blue*² | <<locked>> | 64% | 23,931 psi | 66% | 1795 fps | 86.3% |
| Ramshot True Blue*² | <<locked>> | 64% | 23,931 psi | 66% | 1795 fps | 86.3% |
| Ramshot Zip² | <<locked>> | 60% | 26,005 psi | 72% | 1808 fps | 99.8% |
| Ramshot Zip² | <<locked>> | 60% | 26,005 psi | 72% | 1808 fps | 99.8% |
| ReloadSwiss RS 12² | <<locked>> | 60% | 15,563 psi | 43% | 1545 fps | 99.5% |
| ReloadSwiss RS 12² | <<locked>> | 60% | 15,563 psi | 43% | 1545 fps | 99.5% |
| ReloadSwiss RS 14* | <<locked>> | 92% | 6,860 psi | 19% | 1073 fps | 85.6% |
| ReloadSwiss RS 14* | <<locked>> | 92% | 6,860 psi | 19% | 1073 fps | 85.6% |
| ReloadSwiss RS 20*² | 8.1 gr | 68% | 13,793 psi | 38% | 1480 fps | 86.2% |
| ReloadSwiss RS 20*² | 8.1 gr | 68% | 13,793 psi | 38% | 1480 fps | 86.2% |
| Rottweil P 801² | <<locked>> | 60% | 18,884 psi | 52% | 1614 fps | 100% |
| Rottweil P 801² | <<locked>> | 60% | 18,884 psi | 52% | 1614 fps | 100% |
| SNPE Vectan A0*² | <<locked>> | 68% | 15,635 psi | 43% | 1483 fps | 86.7% |
| SNPE Vectan A0*² | <<locked>> | 68% | 15,635 psi | 43% | 1483 fps | 86.7% |
| SNPE Vectan A1² | <<locked>> | 60% | 15,751 psi | 43% | 1480 fps | 95.7% |
| SNPE Vectan A1² | <<locked>> | 60% | 15,751 psi | 43% | 1480 fps | 95.7% |
| SNPE Vectan BA 9*² | <<locked>> | 60% | 15,055 psi | 42% | 1457 fps | 91.1% |
| SNPE Vectan BA 9*² | <<locked>> | 60% | 15,055 psi | 42% | 1457 fps | 91.1% |
| SNPE Vectan BA10² | <<locked>> | 60% | 20,871 psi | 58% | 1532 fps | 100% |
| SNPE Vectan BA10² | <<locked>> | 60% | 20,871 psi | 58% | 1532 fps | 100% |
| SNPE Vectan BA7 1/2* | <<locked>> | 92% | 24,497 psi | 68% | 1795 fps | 85.8% |
| SNPE Vectan BA7 1/2* | <<locked>> | 92% | 24,497 psi | 68% | 1795 fps | 85.8% |
| SNPE Vectan BA9 1/2*² | <<locked>> | 60% | 14,170 psi | 39% | 1444 fps | 91.9% |
| SNPE Vectan BA9 1/2*² | <<locked>> | 60% | 14,170 psi | 39% | 1444 fps | 91.9% |
| Somchem MP200*² | 8.4 gr | 64% | 16,520 psi | 46% | 1549 fps | 86% |
| Somchem MP200*² | 8.4 gr | 64% | 16,520 psi | 46% | 1549 fps | 86% |
| Somchem MS200*² | <<locked>> | 60% | 13,474 psi | 37% | 1411 fps | 85.2% |
| Somchem MS200*² | <<locked>> | 60% | 13,474 psi | 37% | 1411 fps | 85.2% |
| Vihtavuori 3N37* | <<locked>> | 84% | 22,843 psi | 63% | 1788 fps | 85.7% |
| Vihtavuori 3N37* | <<locked>> | 84% | 22,843 psi | 63% | 1788 fps | 85.7% |
| Vihtavuori N310² | <<locked>> | 60% | 25,251 psi | 70% | 1663 fps | 100% |
| Vihtavuori N310² | <<locked>> | 60% | 25,251 psi | 70% | 1663 fps | 100% |
| Vihtavuori N320² | <<locked>> | 60% | 15,258 psi | 42% | 1493 fps | 99.2% |
| Vihtavuori N320² | <<locked>> | 60% | 15,258 psi | 42% | 1493 fps | 99.2% |
| Vihtavuori N32C Tin Star² | <<locked>> | 60% | 6,730 psi | 19% | 1063 fps | 95.8% |
| Vihtavuori N32C Tin Star² | <<locked>> | 60% | 6,730 psi | 19% | 1063 fps | 95.8% |
| Vihtavuori N330*² | <<locked>> | 60% | 13,503 psi | 37% | 1463 fps | 93% |
| Vihtavuori N330*² | <<locked>> | 60% | 13,503 psi | 37% | 1463 fps | 93% |
| Vihtavuori N340*² | <<locked>> | 64% | 14,199 psi | 39% | 1457 fps | 85.2% |
| Vihtavuori N340*² | <<locked>> | 64% | 14,199 psi | 39% | 1457 fps | 85.2% |
| Vihtavuori N350* | <<locked>> | 92% | 24,120 psi | 67% | 1821 fps | 87.2% |
| Vihtavuori N350* | <<locked>> | 92% | 24,120 psi | 67% | 1821 fps | 87.2% |
| Winchester 231² | <<locked>> | 60% | 20,914 psi | 58% | 1670 fps | 98.6% |
| Winchester 231² | <<locked>> | 60% | 20,914 psi | 58% | 1670 fps | 98.6% |
| Winchester 572*² | <<locked>> | 60% | 25,440 psi | 70% | 1857 fps | 86.3% |
| Winchester 572*² | <<locked>> | 60% | 25,440 psi | 70% | 1857 fps | 86.3% |
| Winchester AutoComp *² | <<locked>> | 60% | 11,792 psi | 33% | 1342 fps | 87.1% |
| Winchester AutoComp *² | <<locked>> | 60% | 11,792 psi | 33% | 1342 fps | 87.1% |
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 114 powders for 9 x 25 Dillon loaded with the .355 | 65gr | Lehigh Defense Xtreme Defense. Alliant UNIQUE delivers the highest muzzle velocity at 2,044 fps; across all powders the maximum-charge window runs from 1,148 fps to 2,044 fps. Alliant Herco gives the best case fill at 100 %, and 86 of the 114 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (250 MPa), the top charges use 22–90 %, leaving at least 10 % headroom. Alliant Herco, Alliant Herco, Baschieri & Pellagri 102 Pistol 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 UNIQUE, Somchem MP200, ReloadSwiss RS 20 rank at the top here: for 9 x 25 Dillon with the .355 | 65gr | Lehigh Defense Xtreme Defense they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Alliant Herco, Alliant Herco, Hodgdon HS-6 burn incompletely and react more sensitively to barrel length and temperature. Hodgdon TrailBoss, Hodgdon TrailBoss, ReloadSwiss RS 14 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.