Load Specifications
Load data in caliber .30 Super Fl. H&H with .310 | 200gr | Rhino Solid Shank bullet and 32 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>> | 86% | 39,813 psi | 86% | 2526 fps | 99.1% |
| ADI AR 2209 | <<locked>> | 84% | 41,843 psi | 90% | 2602 fps | 97.5% |
| ADI AR 2217 | <<locked>> | 96% | 40,770 psi | 88% | 2605 fps | 96.1% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 41,394 psi | 89% | 2687 fps | 99.3% |
| Alliant Reloder-19 | <<locked>> | 84% | 41,698 psi | 90% | 2595 fps | 97.5% |
| Alliant Reloder-22 | <<locked>> | 86% | 39,827 psi | 86% | 2598 fps | 97.2% |
| Alliant Reloder-23 | <<locked>> | 88% | 40,712 psi | 88% | 2602 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 92% | 40,176 psi | 87% | 2638 fps | 99.7% |
| Alliant Reloder-26 | <<locked>> | 84% | 39,247 psi | 85% | 2648 fps | 99.8% |
| Bofors RP15 | <<locked>> | 90% | 41,974 psi | 90% | 2641 fps | 97.6% |
| Bofors RP30 | <<locked>> | 96% | 41,974 psi | 90% | 2677 fps | 97.1% |
| Bofors RP5 | <<locked>> | 86% | 39,827 psi | 86% | 2598 fps | 97.2% |
| Hodgdon H1000 | <<locked>> | 94% | 41,872 psi | 90% | 2631 fps | 97.2% |
| Hodgdon Retumbo | <<locked>> | 94% | 41,945 psi | 90% | 2736 fps | 98.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 37,043 psi | 80% | 1719 fps | 100% |
| IMR 7828 SSC | <<locked>> | 88% | 41,017 psi | 88% | 2628 fps | 96.1% |
| Lovex S071 | <<locked>> | 92% | 41,234 psi | 89% | 2552 fps | 99.3% |
| Norma 217ᴾ | <<locked>> | 100% | 36,869 psi | 79% | 2612 fps | 97.6% |
| Norma MRP | <<locked>> | 86% | 41,800 psi | 90% | 2667 fps | 98.9% |
| Ramshot Grand | <<locked>> | 88% | 40,625 psi | 88% | 2635 fps | 96.4% |
| Ramshot Magnum | <<locked>> | 92% | 41,771 psi | 90% | 2635 fps | 98.4% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,869 psi | 82% | 1762 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 41,408 psi | 89% | 2723 fps | 99.3% |
| Rottweil R 904 | <<locked>> | 82% | 40,553 psi | 87% | 2523 fps | 96% |
| Rottweil R 905 | <<locked>> | 84% | 40,959 psi | 88% | 2579 fps | 97.5% |
| SNPE Vectan Tubal 8000 | <<locked>> | 84% | 40,596 psi | 87% | 2575 fps | 97.4% |
| Somchem S385 | <<locked>> | 84% | 41,597 psi | 90% | 2562 fps | 98.3% |
| Vihtavuori N165 | <<locked>> | 88% | 41,191 psi | 89% | 2546 fps | 97.9% |
| Vihtavuori N555 | <<locked>> | 84% | 40,118 psi | 86% | 2572 fps | 100% |
| Vihtavuori N565 | <<locked>> | 92% | 41,771 psi | 90% | 2644 fps | 96.2% |
| Winchester StaBALL HD | <<locked>> | 90% | 39,349 psi | 85% | 2707 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 86% | 40,770 psi | 88% | 2546 fps | 97.3% |
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% | 32,605 psi | 70% | 2369 fps | 97.4% |
| ADI AR 2209 | <<locked>> | 80% | 36,738 psi | 79% | 2490 fps | 95.9% |
| ADI AR 2217 | <<locked>> | 94% | 38,174 psi | 82% | 2546 fps | 95.2% |
| ADI AR 2225 | <<locked>> | 90% | 30,197 psi | 65% | 2398 fps | 95% |
| Alliant Reloder-19 | <<locked>> | 80% | 36,651 psi | 79% | 2484 fps | 96% |
| Alliant Reloder-22 | <<locked>> | 82% | 34,795 psi | 75% | 2484 fps | 95.5% |
| Alliant Reloder-23 | <<locked>> | 80% | 31,314 psi | 67% | 2398 fps | 99.6% |
| Alliant Reloder-25 | <<locked>> | 80% | 27,427 psi | 59% | 2306 fps | 95.6% |
| Alliant Reloder-26 | <<locked>> | 80% | 33,837 psi | 73% | 2526 fps | 99% |
| Bofors RP15 | <<locked>> | 84% | 34,490 psi | 74% | 2474 fps | 95.2% |
| Bofors RP30 | <<locked>> | 92% | 36,796 psi | 79% | 2566 fps | 95.4% |
| Bofors RP5 | <<locked>> | 82% | 34,795 psi | 75% | 2484 fps | 95.5% |
| Hodgdon H1000 | <<locked>> | 90% | 36,593 psi | 79% | 2513 fps | 95.3% |
| Hodgdon Retumbo | 67.1 gr | 88% | 34,490 psi | 74% | 2552 fps | 95.9% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,789 psi | 60% | 1535 fps | 100% |
| IMR 7828 SSC | <<locked>> | 86% | 38,261 psi | 82% | 2566 fps | 95.1% |
| Lovex S071 | <<locked>> | 80% | 28,137 psi | 61% | 2254 fps | 95.5% |
| Norma 217 | <<locked>> | 96% | 32,401 psi | 70% | 2497 fps | 95.8% |
| Norma MRP | <<locked>> | 80% | 33,823 psi | 73% | 2490 fps | 96.7% |
| Ramshot Grand | <<locked>> | 86% | 37,826 psi | 82% | 2569 fps | 95.4% |
| Ramshot Magnum | <<locked>> | 86% | 33,736 psi | 73% | 2457 fps | 95.9% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,224 psi | 61% | 1572 fps | 100% |
| ReloadSwiss RS 76 | 70.2 gr | 86% | 31,415 psi | 68% | 2467 fps | 95.6% |
| Rottweil R 904 | <<locked>> | 80% | 38,014 psi | 82% | 2470 fps | 95.1% |
| Rottweil R 905 | <<locked>> | 80% | 35,868 psi | 77% | 2470 fps | 96% |
| SNPE Vectan Tubal 8000 | <<locked>> | 80% | 35,534 psi | 77% | 2464 fps | 95.8% |
| Somchem S385 | <<locked>> | 80% | 36,564 psi | 79% | 2457 fps | 97% |
| Vihtavuori N165 | <<locked>> | 82% | 33,707 psi | 73% | 2388 fps | 95.7% |
| Vihtavuori N555 | <<locked>> | 80% | 35,085 psi | 76% | 2470 fps | 99.6% |
| Vihtavuori N565 | <<locked>> | 90% | 38,928 psi | 84% | 2585 fps | 95.3% |
| Winchester StaBALL HD | 62.7 gr | 80% | 27,760 psi | 60% | 2411 fps | 99.7% |
| Winchester Supreme 780 | <<locked>> | 82% | 35,534 psi | 77% | 2434 fps | 95.6% |
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 32 powders for .30 Super Fl. H&H loaded with the .310 | 200gr | Rhino Solid Shank. Hodgdon Retumbo delivers the highest muzzle velocity at 2,736 fps; across all powders the maximum-charge window runs from 1,719 fps to 2,736 fps. ADI AR 2225 gives the best case fill at 100 %, and 32 of the 32 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (320 MPa), the top charges use 79–90 %, leaving at least 10 % headroom. The 200.0 gr projectile in 0.31" 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 .310 | 200gr | Rhino Solid Shank 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.