Load Specifications
Load data in caliber .30 Super Fl. H&H with .308 | 176gr | Peregrine Glider (Glider GRM) bullet and 72 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Winchester StaBALL HD, Alliant Reloder-26 and Norma MRP.
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>> | 92% | 39,697 psi | 86% | 2674 fps | 97.9% |
| Accurate 3100 | <<locked>> | 92% | 39,697 psi | 86% | 2674 fps | 97.9% |
| Accurate 4350 | <<locked>> | 84% | 41,278 psi | 89% | 2723 fps | 99.3% |
| Accurate 4350 | <<locked>> | 84% | 41,278 psi | 89% | 2723 fps | 99.3% |
| Alliant Reloder-16 | <<locked>> | 84% | 40,248 psi | 87% | 2736 fps | 99.4% |
| Alliant Reloder-16 | <<locked>> | 84% | 40,248 psi | 87% | 2736 fps | 99.4% |
| Alliant Reloder-23 | <<locked>> | 94% | 40,451 psi | 87% | 2759 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 94% | 40,451 psi | 87% | 2759 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 98% | 40,147 psi | 87% | 2782 fps | 98.7% |
| Alliant Reloder-25 | <<locked>> | 98% | 40,147 psi | 87% | 2782 fps | 98.7% |
| Alliant Reloder-26 | <<locked>> | 90% | 39,073 psi | 84% | 2802 fps | 99% |
| Alliant Reloder-26 | <<locked>> | 90% | 39,073 psi | 84% | 2802 fps | 99% |
| Bofors RP15 | <<locked>> | 96% | 41,989 psi | 90% | 2792 fps | 95.9% |
| Bofors RP15 | <<locked>> | 96% | 41,989 psi | 90% | 2792 fps | 95.9% |
| Hodgdon H414 | <<locked>> | 82% | 40,770 psi | 88% | 2717 fps | 97.2% |
| Hodgdon H414 | <<locked>> | 82% | 40,770 psi | 88% | 2717 fps | 97.2% |
| Hodgdon Hybrid 100V | <<locked>> | 86% | 40,103 psi | 86% | 2674 fps | 99.9% |
| Hodgdon Hybrid 100V | <<locked>> | 86% | 40,103 psi | 86% | 2674 fps | 99.9% |
| Hodgdon Superformance | <<locked>> | 82% | 39,958 psi | 86% | 2733 fps | 96.6% |
| Hodgdon Superformance | <<locked>> | 82% | 39,958 psi | 86% | 2733 fps | 96.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,318 psi | 78% | 1804 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,318 psi | 78% | 1804 fps | 100% |
| IMR 4350 | <<locked>> | 84% | 41,046 psi | 88% | 2667 fps | 96.6% |
| IMR 4350 | <<locked>> | 84% | 41,046 psi | 88% | 2667 fps | 96.6% |
| IMR 4831 | <<locked>> | 84% | 39,595 psi | 85% | 2674 fps | 99.1% |
| IMR 4831 | <<locked>> | 84% | 39,595 psi | 85% | 2674 fps | 99.1% |
| Lovex S065 | <<locked>> | 82% | 41,771 psi | 90% | 2664 fps | 98.5% |
| Lovex S065 | <<locked>> | 82% | 41,771 psi | 90% | 2664 fps | 98.5% |
| Lovex S070 | <<locked>> | 82% | 39,798 psi | 86% | 2644 fps | 97.1% |
| Lovex S070 | <<locked>> | 82% | 39,798 psi | 86% | 2644 fps | 97.1% |
| Lovex S071 | <<locked>> | 98% | 40,480 psi | 87% | 2690 fps | 98% |
| Lovex S071 | <<locked>> | 98% | 40,480 psi | 87% | 2690 fps | 98% |
| Norma MRP | <<locked>> | 90% | 39,015 psi | 84% | 2762 fps | 96.6% |
| Norma MRP | <<locked>> | 90% | 39,015 psi | 84% | 2762 fps | 96.6% |
| Norma URP | <<locked>> | 84% | 41,220 psi | 89% | 2720 fps | 99.2% |
| Norma URP | <<locked>> | 84% | 41,220 psi | 89% | 2720 fps | 99.2% |
| Ramshot Hunter | <<locked>> | 84% | 39,958 psi | 86% | 2710 fps | 97.8% |
| Ramshot Hunter | <<locked>> | 84% | 39,958 psi | 86% | 2710 fps | 97.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,782 psi | 79% | 1844 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,782 psi | 79% | 1844 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 41,162 psi | 89% | 2743 fps | 99.1% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 41,162 psi | 89% | 2743 fps | 99.1% |
| ReloadSwiss RS 70 | <<locked>> | 84% | 40,147 psi | 87% | 2759 fps | 98.8% |
| ReloadSwiss RS 70 | <<locked>> | 84% | 40,147 psi | 87% | 2759 fps | 98.8% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 41,785 psi | 90% | 2861 fps | 97.7% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 41,785 psi | 90% | 2861 fps | 97.7% |
| Rottweil R 905 | <<locked>> | 90% | 41,495 psi | 89% | 2740 fps | 95.9% |
| Rottweil R 905 | <<locked>> | 90% | 41,495 psi | 89% | 2740 fps | 95.9% |
| Shooters World Long Rifle | <<locked>> | 82% | 41,771 psi | 90% | 2664 fps | 98.5% |
| Shooters World Long Rifle | <<locked>> | 82% | 41,771 psi | 90% | 2664 fps | 98.5% |
| Shooters World SW4350 | <<locked>> | 82% | 39,798 psi | 86% | 2644 fps | 97.1% |
| Shooters World SW4350 | <<locked>> | 82% | 39,798 psi | 86% | 2644 fps | 97.1% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 40,944 psi | 88% | 2605 fps | 97.2% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 40,944 psi | 88% | 2605 fps | 97.2% |
| Somchem S365 | <<locked>> | 86% | 39,871 psi | 86% | 2726 fps | 100% |
| Somchem S365 | <<locked>> | 86% | 39,871 psi | 86% | 2726 fps | 100% |
| Somchem S385 | <<locked>> | 88% | 39,320 psi | 85% | 2664 fps | 96.1% |
| Somchem S385 | <<locked>> | 88% | 39,320 psi | 85% | 2664 fps | 96.1% |
| Vihtavuori N160 | <<locked>> | 82% | 40,059 psi | 86% | 2664 fps | 99% |
| Vihtavuori N160 | <<locked>> | 82% | 40,059 psi | 86% | 2664 fps | 99% |
| Vihtavuori N165 | <<locked>> | 94% | 41,437 psi | 89% | 2697 fps | 96.3% |
| Vihtavuori N165 | <<locked>> | 94% | 41,437 psi | 89% | 2697 fps | 96.3% |
| Vihtavuori N550 | <<locked>> | 82% | 39,407 psi | 85% | 2664 fps | 98.8% |
| Vihtavuori N550 | <<locked>> | 82% | 39,407 psi | 85% | 2664 fps | 98.8% |
| Vihtavuori N555 | <<locked>> | 90% | 39,508 psi | 85% | 2726 fps | 99.4% |
| Vihtavuori N555 | <<locked>> | 90% | 39,508 psi | 85% | 2726 fps | 99.4% |
| Winchester 6.5 StaBALL | <<locked>> | 82% | 39,218 psi | 85% | 2631 fps | 99.9% |
| Winchester 6.5 StaBALL | <<locked>> | 82% | 39,218 psi | 85% | 2631 fps | 99.9% |
| Winchester 760 | <<locked>> | 82% | 40,944 psi | 88% | 2720 fps | 97.2% |
| Winchester 760 | <<locked>> | 82% | 40,944 psi | 88% | 2720 fps | 97.2% |
| Winchester StaBALL HD | <<locked>> | 98% | 41,553 psi | 90% | 2920 fps | 100% |
| Winchester StaBALL HD | <<locked>> | 98% | 41,553 psi | 90% | 2920 fps | 100% |
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>> | 86% | 32,140 psi | 69% | 2500 fps | 95.4% |
| Accurate 3100 | <<locked>> | 86% | 32,140 psi | 69% | 2500 fps | 95.4% |
| Accurate 4350 | <<locked>> | 80% | 35,853 psi | 77% | 2608 fps | 98.3% |
| Accurate 4350 | <<locked>> | 80% | 35,853 psi | 77% | 2608 fps | 98.3% |
| Alliant Reloder-16 | <<locked>> | 80% | 35,360 psi | 76% | 2625 fps | 98.5% |
| Alliant Reloder-16 | <<locked>> | 80% | 35,360 psi | 76% | 2625 fps | 98.5% |
| Alliant Reloder-23 | <<locked>> | 80% | 25,512 psi | 55% | 2365 fps | 95.9% |
| Alliant Reloder-23 | <<locked>> | 80% | 25,512 psi | 55% | 2365 fps | 95.9% |
| Alliant Reloder-25 | <<locked>> | 90% | 30,995 psi | 67% | 2543 fps | 95.2% |
| Alliant Reloder-25 | <<locked>> | 90% | 30,995 psi | 67% | 2543 fps | 95.2% |
| Alliant Reloder-26 | 64.2 gr | 82% | 29,109 psi | 63% | 2533 fps | 95.3% |
| Alliant Reloder-26 | 64.2 gr | 82% | 29,109 psi | 63% | 2533 fps | 95.3% |
| Bofors RP15 | <<locked>> | 94% | 39,392 psi | 85% | 2736 fps | 95% |
| Bofors RP15 | <<locked>> | 94% | 39,392 psi | 85% | 2736 fps | 95% |
| Hodgdon H414 | <<locked>> | 80% | 38,043 psi | 82% | 2657 fps | 96.4% |
| Hodgdon H414 | <<locked>> | 80% | 38,043 psi | 82% | 2657 fps | 96.4% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 32,750 psi | 71% | 2513 fps | 98.9% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 32,750 psi | 71% | 2513 fps | 98.9% |
| Hodgdon Superformance | <<locked>> | 80% | 36,985 psi | 80% | 2664 fps | 95.5% |
| Hodgdon Superformance | <<locked>> | 80% | 36,985 psi | 80% | 2664 fps | 95.5% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,934 psi | 58% | 1608 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,934 psi | 58% | 1608 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 36,027 psi | 78% | 2556 fps | 95% |
| IMR 4350 | <<locked>> | 80% | 36,027 psi | 78% | 2556 fps | 95% |
| IMR 4831 | <<locked>> | 80% | 34,563 psi | 74% | 2559 fps | 98% |
| IMR 4831 | <<locked>> | 80% | 34,563 psi | 74% | 2559 fps | 98% |
| Lovex S065 | <<locked>> | 80% | 39,059 psi | 84% | 2605 fps | 97.9% |
| Lovex S065 | <<locked>> | 80% | 39,059 psi | 84% | 2605 fps | 97.9% |
| Lovex S070 | <<locked>> | 80% | 37,376 psi | 81% | 2589 fps | 96.3% |
| Lovex S070 | <<locked>> | 80% | 37,376 psi | 81% | 2589 fps | 96.3% |
| Lovex S071 | <<locked>> | 92% | 33,228 psi | 72% | 2530 fps | 95.8% |
| Lovex S071 | <<locked>> | 92% | 33,228 psi | 72% | 2530 fps | 95.8% |
| Norma MRP | 66.9 gr | 88% | 36,419 psi | 78% | 2697 fps | 95.7% |
| Norma MRP | 66.9 gr | 88% | 36,419 psi | 78% | 2697 fps | 95.7% |
| Norma URP | <<locked>> | 80% | 35,969 psi | 78% | 2608 fps | 98.2% |
| Norma URP | <<locked>> | 80% | 35,969 psi | 78% | 2608 fps | 98.2% |
| Ramshot Hunter | <<locked>> | 80% | 34,809 psi | 75% | 2589 fps | 96.2% |
| Ramshot Hunter | <<locked>> | 80% | 34,809 psi | 75% | 2589 fps | 96.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,412 psi | 59% | 1647 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,412 psi | 59% | 1647 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 35,723 psi | 77% | 2625 fps | 98% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 35,723 psi | 77% | 2625 fps | 98% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 34,882 psi | 75% | 2635 fps | 97.4% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 34,882 psi | 75% | 2635 fps | 97.4% |
| ReloadSwiss RS 76 | <<locked>> | 96% | 36,274 psi | 78% | 2723 fps | 95.4% |
| ReloadSwiss RS 76 | <<locked>> | 96% | 36,274 psi | 78% | 2723 fps | 95.4% |
| Rottweil R 905 | <<locked>> | 88% | 38,667 psi | 83% | 2677 fps | 95% |
| Rottweil R 905 | <<locked>> | 88% | 38,667 psi | 83% | 2677 fps | 95% |
| Shooters World Long Rifle | <<locked>> | 80% | 39,059 psi | 84% | 2605 fps | 97.9% |
| Shooters World Long Rifle | <<locked>> | 80% | 39,059 psi | 84% | 2605 fps | 97.9% |
| Shooters World SW4350 | <<locked>> | 80% | 37,376 psi | 81% | 2589 fps | 96.3% |
| Shooters World SW4350 | <<locked>> | 80% | 37,376 psi | 81% | 2589 fps | 96.3% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 38,232 psi | 82% | 2549 fps | 96.4% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 38,232 psi | 82% | 2549 fps | 96.4% |
| Somchem S365 | <<locked>> | 80% | 32,358 psi | 70% | 2559 fps | 99.7% |
| Somchem S365 | <<locked>> | 80% | 32,358 psi | 70% | 2559 fps | 99.7% |
| Somchem S385 | <<locked>> | 86% | 36,883 psi | 79% | 2608 fps | 95.3% |
| Somchem S385 | <<locked>> | 86% | 36,883 psi | 79% | 2608 fps | 95.3% |
| Vihtavuori N160 | <<locked>> | 80% | 37,333 psi | 80% | 2605 fps | 98.5% |
| Vihtavuori N160 | <<locked>> | 80% | 37,333 psi | 80% | 2605 fps | 98.5% |
| Vihtavuori N165 | <<locked>> | 92% | 38,870 psi | 84% | 2641 fps | 95.5% |
| Vihtavuori N165 | <<locked>> | 92% | 38,870 psi | 84% | 2641 fps | 95.5% |
| Vihtavuori N550 | <<locked>> | 80% | 36,811 psi | 79% | 2605 fps | 98.2% |
| Vihtavuori N550 | <<locked>> | 80% | 36,811 psi | 79% | 2605 fps | 98.2% |
| Vihtavuori N555 | <<locked>> | 80% | 28,021 psi | 60% | 2444 fps | 96.1% |
| Vihtavuori N555 | <<locked>> | 80% | 28,021 psi | 60% | 2444 fps | 96.1% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 36,535 psi | 79% | 2575 fps | 99.7% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 36,535 psi | 79% | 2575 fps | 99.7% |
| Winchester 760 | <<locked>> | 80% | 38,203 psi | 82% | 2661 fps | 96.4% |
| Winchester 760 | <<locked>> | 80% | 38,203 psi | 82% | 2661 fps | 96.4% |
| Winchester StaBALL HD | 61.7 gr | 82% | 23,975 psi | 52% | 2388 fps | 95.5% |
| Winchester StaBALL HD | 61.7 gr | 82% | 23,975 psi | 52% | 2388 fps | 95.5% |
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 72 powders for .30 Super Fl. H&H loaded with the .308 | 176gr | Peregrine Glider (Glider GRM). Winchester StaBALL HD delivers the highest muzzle velocity at 2,920 fps; across all powders the maximum-charge window runs from 1,804 fps to 2,920 fps. Hodgdon TrailBoss gives the best case fill at 100 %, and 72 of the 72 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (320 MPa), the top charges use 78–90 %, leaving at least 10 % headroom. The 176.0 gr projectile in 0.308" calls for a 1:10.0 twist; slower twists will usually not stabilise this weight. Hodgdon TrailBoss, 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. Winchester StaBALL HD, Alliant Reloder-26, Norma MRP rank at the top here: for .30 Super Fl. H&H with the .308 | 176gr | Peregrine Glider (Glider GRM) 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.