Load Specifications
Load data in caliber .30 Super Fl. H&H with .311 | 190gr | Prvi Partizan FMJ BT bullet and 28 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Winchester StaBALL HD, Hodgdon Retumbo and ReloadSwiss RS 76.
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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Max Load - Barrel Length: 26"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100 | <<locked>> | 88% | 40,582 psi | 87% | 2602 fps | 98.9% |
| ADI AR 2209 | <<locked>> | 84% | 40,059 psi | 86% | 2621 fps | 96.4% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 39,262 psi | 85% | 2694 fps | 98.2% |
| Alliant Power Pro Varmint | <<locked>> | 84% | 40,205 psi | 87% | 2621 fps | 96.4% |
| Alliant Reloder-19 | <<locked>> | 84% | 39,798 psi | 86% | 2615 fps | 96.4% |
| Alliant Reloder-22 | <<locked>> | 88% | 40,422 psi | 87% | 2671 fps | 96.8% |
| Alliant Reloder-23 | <<locked>> | 90% | 41,249 psi | 89% | 2677 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 94% | 40,756 psi | 88% | 2710 fps | 99.6% |
| Alliant Reloder-26 | <<locked>> | 86% | 39,784 psi | 86% | 2723 fps | 99.7% |
| Bofors RP15 | <<locked>> | 90% | 39,885 psi | 86% | 2657 fps | 96.4% |
| Bofors RP5 | <<locked>> | 88% | 40,422 psi | 87% | 2671 fps | 96.8% |
| Hodgdon Hybrid 100V | <<locked>> | 82% | 40,437 psi | 87% | 2582 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 94% | 39,914 psi | 86% | 2746 fps | 97.3% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,840 psi | 79% | 1759 fps | 100% |
| Lovex S071 | <<locked>> | 94% | 41,669 psi | 90% | 2621 fps | 99% |
| Norma 217ᴾ | <<locked>> | 100% | 34,867 psi | 75% | 2618 fps | 96.1% |
| Norma MRP | <<locked>> | 86% | 39,595 psi | 85% | 2684 fps | 97.9% |
| Ramshot Magnum | <<locked>> | 92% | 39,450 psi | 85% | 2644 fps | 97.2% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,608 psi | 81% | 1801 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 39,305 psi | 85% | 2730 fps | 98.2% |
| Rottweil R 905 | <<locked>> | 86% | 41,858 psi | 90% | 2657 fps | 97.1% |
| SNPE Vectan Tubal 8000 | <<locked>> | 86% | 41,481 psi | 89% | 2651 fps | 97% |
| Somchem S365 | <<locked>> | 82% | 40,611 psi | 88% | 2635 fps | 100% |
| Somchem S385 | <<locked>> | 84% | 39,668 psi | 85% | 2582 fps | 97.3% |
| Vihtavuori N165 | <<locked>> | 90% | 41,858 psi | 90% | 2618 fps | 97.5% |
| Vihtavuori N555 | <<locked>> | 86% | 40,625 psi | 88% | 2648 fps | 99.9% |
| Winchester StaBALL HD | <<locked>> | 92% | 39,581 psi | 85% | 2782 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 88% | 41,742 psi | 90% | 2625 fps | 96.9% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 26"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100 | <<locked>> | 80% | 30,908 psi | 67% | 2382 fps | 96.1% |
| ADI AR 2209 | <<locked>> | 82% | 37,492 psi | 81% | 2562 fps | 95.5% |
| ADI AR 2225 | <<locked>> | 94% | 32,561 psi | 70% | 2516 fps | 95.4% |
| Alliant Power Pro Varmint | <<locked>> | 82% | 37,681 psi | 81% | 2562 fps | 95.6% |
| Alliant Reloder-19 | <<locked>> | 82% | 37,347 psi | 80% | 2559 fps | 95.6% |
| Alliant Reloder-22 | <<locked>> | 86% | 37,840 psi | 82% | 2615 fps | 95.9% |
| Alliant Reloder-23 | <<locked>> | 80% | 29,762 psi | 64% | 2415 fps | 99% |
| Alliant Reloder-25 | <<locked>> | 82% | 27,862 psi | 60% | 2372 fps | 95% |
| Alliant Reloder-26 | <<locked>> | 80% | 31,981 psi | 69% | 2536 fps | 98% |
| Bofors RP15 | <<locked>> | 88% | 37,347 psi | 80% | 2602 fps | 95.5% |
| Bofors RP5 | <<locked>> | 86% | 37,840 psi | 82% | 2615 fps | 95.9% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 37,782 psi | 81% | 2530 fps | 100% |
| Hodgdon Retumbo | 68.4 gr | 90% | 34,998 psi | 75% | 2615 fps | 95.2% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,572 psi | 59% | 1572 fps | 100% |
| Lovex S071 | <<locked>> | 84% | 30,342 psi | 65% | 2365 fps | 95.8% |
| Norma 217 | <<locked>> | 98% | 32,677 psi | 70% | 2556 fps | 95% |
| Norma MRP | <<locked>> | 80% | 32,097 psi | 69% | 2500 fps | 95.1% |
| Ramshot Magnum | <<locked>> | 88% | 34,374 psi | 74% | 2526 fps | 95.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,152 psi | 61% | 1608 fps | 100% |
| ReloadSwiss RS 76 | 73.3 gr | 90% | 34,287 psi | 74% | 2598 fps | 96.2% |
| Rottweil R 905 | <<locked>> | 82% | 36,637 psi | 79% | 2546 fps | 95.5% |
| SNPE Vectan Tubal 8000 | <<locked>> | 82% | 36,318 psi | 78% | 2539 fps | 95.4% |
| Somchem S365 | <<locked>> | 80% | 37,942 psi | 82% | 2585 fps | 100% |
| Somchem S385 | <<locked>> | 80% | 34,867 psi | 75% | 2474 fps | 95.8% |
| Vihtavuori N165 | <<locked>> | 84% | 34,243 psi | 74% | 2454 fps | 95.1% |
| Vihtavuori N555 | <<locked>> | 80% | 33,214 psi | 72% | 2487 fps | 98.9% |
| Winchester StaBALL HD | 62.5 gr | 80% | 26,368 psi | 57% | 2411 fps | 98.8% |
| Winchester Supreme 780 | <<locked>> | 84% | 36,347 psi | 78% | 2510 fps | 95.2% |
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 28 powders for .30 Super Fl. H&H loaded with the .311 | 190gr | Prvi Partizan FMJ BT. Winchester StaBALL HD delivers the highest muzzle velocity at 2,782 fps; across all powders the maximum-charge window runs from 1,759 fps to 2,782 fps. ADI AR 2225 gives the best case fill at 100 %, and 28 of the 28 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (320 MPa), the top charges use 75–90 %, leaving at least 10 % headroom. The 190.0 gr projectile in 0.311" calls for a 1:13.0 twist; slower twists will usually not stabilise this weight. ADI AR 2225, Hodgdon TrailBoss, Norma 217 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. Winchester StaBALL HD, Hodgdon Retumbo, ReloadSwiss RS 76 rank at the top here: for .30 Super Fl. H&H with the .311 | 190gr | Prvi Partizan FMJ BT they combine a high case fill with complete burn and sit in the upper velocity band. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.