Load Specifications
Load data in caliber .30 Super Fl. H&H with .308 | 200gr | Alaska Bullet Works Kodiak PP SPBC bullet and 30 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% | 39,392 psi | 85% | 2516 fps | 99% |
| ADI AR 2209 | <<locked>> | 84% | 41,495 psi | 89% | 2592 fps | 97.4% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 40,814 psi | 88% | 2671 fps | 99.1% |
| Alliant Reloder-19 | <<locked>> | 84% | 41,336 psi | 89% | 2585 fps | 97.4% |
| Alliant Reloder-22 | <<locked>> | 88% | 41,959 psi | 90% | 2641 fps | 97.7% |
| Alliant Reloder-23 | <<locked>> | 88% | 40,306 psi | 87% | 2592 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 92% | 39,653 psi | 85% | 2628 fps | 99.7% |
| Alliant Reloder-26 | <<locked>> | 86% | 41,785 psi | 90% | 2697 fps | 100% |
| Bofors RP15 | <<locked>> | 90% | 41,582 psi | 90% | 2631 fps | 97.5% |
| Bofors RP30 | <<locked>> | 96% | 41,423 psi | 89% | 2664 fps | 96.9% |
| Bofors RP5 | <<locked>> | 88% | 41,959 psi | 90% | 2641 fps | 97.7% |
| Hodgdon H1000 | <<locked>> | 94% | 41,379 psi | 89% | 2618 fps | 96.9% |
| Hodgdon Hybrid 100V | <<locked>> | 82% | 41,959 psi | 90% | 2543 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 94% | 41,466 psi | 89% | 2723 fps | 98.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,927 psi | 80% | 1713 fps | 100% |
| Lovex S071 | <<locked>> | 92% | 40,843 psi | 88% | 2546 fps | 99.2% |
| Norma 217ᴾ | <<locked>> | 100% | 36,434 psi | 79% | 2602 fps | 97.4% |
| Norma MRP | <<locked>> | 86% | 41,191 psi | 89% | 2657 fps | 98.7% |
| Ramshot Grand | <<locked>> | 88% | 40,118 psi | 86% | 2618 fps | 96.2% |
| Ramshot Magnum | <<locked>> | 92% | 41,104 psi | 89% | 2621 fps | 98.2% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,739 psi | 81% | 1755 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 40,959 psi | 88% | 2710 fps | 99.1% |
| Rottweil R 905 | <<locked>> | 84% | 40,567 psi | 87% | 2569 fps | 97.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 84% | 40,205 psi | 87% | 2566 fps | 97.2% |
| Somchem S385 | <<locked>> | 84% | 41,220 psi | 89% | 2552 fps | 98.2% |
| Vihtavuori N165 | <<locked>> | 88% | 40,625 psi | 88% | 2536 fps | 97.8% |
| Vihtavuori N555 | <<locked>> | 84% | 39,639 psi | 85% | 2562 fps | 100% |
| Vihtavuori N565 | <<locked>> | 92% | 41,220 psi | 89% | 2631 fps | 95.9% |
| Winchester StaBALL HD | <<locked>> | 92% | 41,872 psi | 90% | 2749 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 86% | 40,437 psi | 87% | 2536 fps | 97.1% |
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% | 32,213 psi | 69% | 2359 fps | 97.2% |
| ADI AR 2209 | <<locked>> | 80% | 36,361 psi | 78% | 2477 fps | 95.7% |
| ADI AR 2225 | <<locked>> | 92% | 31,734 psi | 68% | 2444 fps | 95.8% |
| Alliant Reloder-19 | <<locked>> | 80% | 36,274 psi | 78% | 2474 fps | 95.8% |
| Alliant Reloder-22 | <<locked>> | 82% | 34,403 psi | 74% | 2474 fps | 95.3% |
| Alliant Reloder-23 | <<locked>> | 80% | 30,966 psi | 67% | 2388 fps | 99.6% |
| Alliant Reloder-25 | <<locked>> | 80% | 27,122 psi | 58% | 2297 fps | 95.4% |
| Alliant Reloder-26 | <<locked>> | 80% | 33,446 psi | 72% | 2513 fps | 98.9% |
| Bofors RP15 | <<locked>> | 84% | 34,127 psi | 74% | 2464 fps | 95% |
| Bofors RP30 | <<locked>> | 92% | 36,289 psi | 78% | 2552 fps | 95.1% |
| Bofors RP5 | <<locked>> | 82% | 34,403 psi | 74% | 2474 fps | 95.3% |
| Hodgdon H1000 | <<locked>> | 90% | 36,318 psi | 78% | 2503 fps | 95% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 39,204 psi | 84% | 2493 fps | 100% |
| Hodgdon Retumbo | 66.5 gr | 88% | 34,214 psi | 74% | 2539 fps | 95.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,760 psi | 60% | 1532 fps | 100% |
| Lovex S071 | <<locked>> | 80% | 27,760 psi | 60% | 2241 fps | 95.3% |
| Norma 217 | <<locked>> | 96% | 31,966 psi | 69% | 2484 fps | 95.5% |
| Norma MRP | <<locked>> | 80% | 33,431 psi | 72% | 2480 fps | 96.5% |
| Ramshot Grand | <<locked>> | 86% | 37,492 psi | 81% | 2559 fps | 95.2% |
| Ramshot Magnum | <<locked>> | 86% | 33,301 psi | 72% | 2444 fps | 95.6% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,210 psi | 61% | 1565 fps | 100% |
| ReloadSwiss RS 76 | 69.5 gr | 86% | 31,024 psi | 67% | 2451 fps | 95.3% |
| Rottweil R 905 | <<locked>> | 80% | 35,447 psi | 76% | 2457 fps | 95.7% |
| SNPE Vectan Tubal 8000 | <<locked>> | 80% | 35,128 psi | 76% | 2451 fps | 95.6% |
| Somchem S385 | <<locked>> | 80% | 36,187 psi | 78% | 2448 fps | 96.9% |
| Vihtavuori N165 | <<locked>> | 82% | 33,373 psi | 72% | 2375 fps | 95.4% |
| Vihtavuori N555 | <<locked>> | 80% | 34,635 psi | 75% | 2457 fps | 99.5% |
| Vihtavuori N565 | <<locked>> | 90% | 38,450 psi | 83% | 2572 fps | 95% |
| Winchester StaBALL HD | 62.1 gr | 80% | 27,470 psi | 59% | 2398 fps | 99.6% |
| Winchester Supreme 780 | <<locked>> | 82% | 35,186 psi | 76% | 2425 fps | 95.4% |
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 46 powders for .30 Super Fl. H&H loaded with the .308 | 200gr | Alaska Bullet Works Kodiak PP SPBC. Winchester StaBALL HD delivers the highest muzzle velocity at 2,749 fps; across all powders the maximum-charge window runs from 1,713 fps to 2,749 fps. ADI AR 2225 gives the best case fill at 100 %, and 46 of the 46 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 0.308" calls for a 1:12.5 twist; slower twists will usually not stabilise this weight. ADI AR 2225, Alliant Reloder-33, Hodgdon TrailBoss 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 .308 | 200gr | Alaska Bullet Works Kodiak PP SPBC they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate MAGPRO, Alliant Reloder-33, Baschieri & Pellagri 109 burn incompletely and react more sensitively to barrel length and temperature. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.