Load Specifications
Load data in caliber .30 Super Fl. H&H with .308 | 166gr | Peregrine Glider (Glider Tactical) bullet and 65 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 Alliant Reloder-23.
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>> | 94% | 41,553 psi | 90% | 2789 fps | 97.8% |
| Accurate 3100 | <<locked>> | 94% | 41,742 psi | 90% | 2792 fps | 97.9% |
| Accurate 4350 | <<locked>> | 84% | 40,379 psi | 87% | 2782 fps | 98.9% |
| Accurate 4350 | <<locked>> | 84% | 40,611 psi | 88% | 2789 fps | 98.9% |
| Alliant Reloder-16 | <<locked>> | 84% | 39,349 psi | 85% | 2795 fps | 99% |
| Alliant Reloder-16 | <<locked>> | 84% | 39,726 psi | 86% | 2805 fps | 99.1% |
| Alliant Reloder-23 | <<locked>> | 94% | 39,494 psi | 85% | 2818 fps | 99.8% |
| Alliant Reloder-23 | <<locked>> | 94% | 39,842 psi | 86% | 2825 fps | 99.9% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 41,930 psi | 90% | 2897 fps | 98.7% |
| Alliant Reloder-25 | <<locked>> | 98% | 39,581 psi | 85% | 2844 fps | 98.2% |
| Alliant Reloder-26 | <<locked>> | 92% | 41,060 psi | 88% | 2923 fps | 99.1% |
| Alliant Reloder-26 | <<locked>> | 92% | 41,394 psi | 89% | 2930 fps | 99.1% |
| Hodgdon H414 | <<locked>> | 82% | 39,943 psi | 86% | 2776 fps | 96.4% |
| Hodgdon H414 | <<locked>> | 82% | 40,132 psi | 86% | 2782 fps | 96.5% |
| Hodgdon Hybrid 100V | <<locked>> | 88% | 41,930 psi | 90% | 2789 fps | 99.9% |
| Hodgdon Hybrid 100V | <<locked>> | 86% | 39,494 psi | 85% | 2740 fps | 99.7% |
| Hodgdon Superformance | <<locked>> | 84% | 41,989 psi | 90% | 2854 fps | 96.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,158 psi | 78% | 1864 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,114 psi | 78% | 1867 fps | 100% |
| IMR 4350 | <<locked>> | 84% | 40,132 psi | 86% | 2723 fps | 95.8% |
| IMR 4350 | <<locked>> | 84% | 40,480 psi | 87% | 2733 fps | 96% |
| IMR 4831 | <<locked>> | 86% | 41,568 psi | 90% | 2792 fps | 99.1% |
| IMR 4831 | <<locked>> | 86% | 41,742 psi | 90% | 2795 fps | 99.2% |
| Lovex S065 | <<locked>> | 82% | 40,988 psi | 88% | 2726 fps | 97.9% |
| Lovex S065 | <<locked>> | 82% | 41,176 psi | 89% | 2730 fps | 98% |
| Lovex S070 | <<locked>> | 84% | 41,640 psi | 90% | 2759 fps | 97.1% |
| Lovex S070 | <<locked>> | 84% | 41,843 psi | 90% | 2762 fps | 97.1% |
| Lovex S071 | <<locked>> | 98% | 39,653 psi | 85% | 2749 fps | 97.4% |
| Lovex S071 | <<locked>> | 98% | 39,798 psi | 86% | 2753 fps | 97.4% |
| Norma MRP | <<locked>> | 92% | 41,075 psi | 89% | 2884 fps | 96.7% |
| Norma MRP | <<locked>> | 92% | 41,234 psi | 89% | 2887 fps | 96.8% |
| Norma URP | <<locked>> | 84% | 40,234 psi | 87% | 2779 fps | 98.8% |
| Norma URP | <<locked>> | 84% | 40,437 psi | 87% | 2785 fps | 98.8% |
| Ramshot Hunter | <<locked>> | 86% | 41,930 psi | 90% | 2828 fps | 97.8% |
| Ramshot Hunter | <<locked>> | 84% | 39,392 psi | 85% | 2772 fps | 97.2% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,767 psi | 79% | 1909 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,738 psi | 79% | 1909 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 40,292 psi | 87% | 2805 fps | 98.7% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 40,495 psi | 87% | 2808 fps | 98.7% |
| ReloadSwiss RS 70 | <<locked>> | 84% | 39,349 psi | 85% | 2818 fps | 98.2% |
| ReloadSwiss RS 70 | <<locked>> | 84% | 39,523 psi | 85% | 2825 fps | 98.3% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 40,872 psi | 88% | 2910 fps | 96.7% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 41,133 psi | 89% | 2917 fps | 96.8% |
| Shooters World Long Rifle | <<locked>> | 82% | 40,988 psi | 88% | 2726 fps | 97.9% |
| Shooters World Long Rifle | <<locked>> | 82% | 41,176 psi | 89% | 2730 fps | 98% |
| Shooters World SW4350 | <<locked>> | 84% | 41,640 psi | 90% | 2759 fps | 97.1% |
| Shooters World SW4350 | <<locked>> | 84% | 41,843 psi | 90% | 2762 fps | 97.1% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 40,089 psi | 86% | 2664 fps | 96.5% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 40,292 psi | 87% | 2671 fps | 96.6% |
| Somchem S365 | <<locked>> | 88% | 41,742 psi | 90% | 2844 fps | 100% |
| Somchem S365 | <<locked>> | 88% | 41,989 psi | 90% | 2848 fps | 100% |
| Somchem S385 | <<locked>> | 90% | 41,191 psi | 89% | 2779 fps | 96.1% |
| Somchem S385 | <<locked>> | 90% | 41,350 psi | 89% | 2782 fps | 96.2% |
| Vihtavuori N160 | <<locked>> | 84% | 41,916 psi | 90% | 2779 fps | 99% |
| Vihtavuori N160 | <<locked>> | 82% | 39,363 psi | 85% | 2726 fps | 98.5% |
| Vihtavuori N550 | <<locked>> | 84% | 41,118 psi | 89% | 2776 fps | 98.7% |
| Vihtavuori N550 | <<locked>> | 84% | 41,495 psi | 89% | 2785 fps | 98.8% |
| Vihtavuori N555 | <<locked>> | 92% | 41,191 psi | 89% | 2841 fps | 99.4% |
| Vihtavuori N555 | <<locked>> | 92% | 41,626 psi | 90% | 2851 fps | 99.5% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 41,307 psi | 89% | 2749 fps | 99.9% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 41,452 psi | 89% | 2753 fps | 100% |
| Winchester 760 | <<locked>> | 82% | 40,147 psi | 87% | 2782 fps | 96.5% |
| Winchester 760 | <<locked>> | 82% | 40,321 psi | 87% | 2785 fps | 96.6% |
| Winchester StaBALL HD | <<locked>> | 98% | 40,422 psi | 87% | 2972 fps | 100% |
| Winchester StaBALL HD | <<locked>> | 98% | 40,741 psi | 88% | 2982 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>> | 88% | 33,620 psi | 72% | 2608 fps | 95.3% |
| Accurate 3100 | <<locked>> | 88% | 33,808 psi | 73% | 2615 fps | 95.4% |
| Accurate 4350 | <<locked>> | 80% | 34,969 psi | 75% | 2661 fps | 97.6% |
| Accurate 4350 | <<locked>> | 80% | 35,186 psi | 76% | 2667 fps | 97.7% |
| Alliant Reloder-16 | <<locked>> | 80% | 34,519 psi | 74% | 2677 fps | 97.7% |
| Alliant Reloder-16 | <<locked>> | 80% | 34,708 psi | 75% | 2680 fps | 97.8% |
| Alliant Reloder-23 | 60.3 gr | 82% | 26,745 psi | 58% | 2470 fps | 96% |
| Alliant Reloder-23 | 60.3 gr | 82% | 26,890 psi | 58% | 2477 fps | 96.1% |
| Alliant Reloder-25 | <<locked>> | 92% | 32,430 psi | 70% | 2651 fps | 95.2% |
| Alliant Reloder-25 | <<locked>> | 92% | 32,561 psi | 70% | 2657 fps | 95.4% |
| Alliant Reloder-26 | 67.8 gr | 84% | 30,632 psi | 66% | 2648 fps | 95.4% |
| Alliant Reloder-26 | 67.8 gr | 84% | 30,777 psi | 66% | 2654 fps | 95.5% |
| Hodgdon H414 | <<locked>> | 80% | 37,318 psi | 80% | 2717 fps | 95.5% |
| Hodgdon H414 | <<locked>> | 80% | 37,507 psi | 81% | 2720 fps | 95.6% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 31,908 psi | 69% | 2566 fps | 98.3% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 32,111 psi | 69% | 2572 fps | 98.4% |
| Hodgdon Superformance | <<locked>> | 82% | 38,943 psi | 84% | 2782 fps | 95.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,832 psi | 58% | 1663 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,847 psi | 58% | 1667 fps | 100% |
| IMR 4350 | <<locked>> | 82% | 37,753 psi | 81% | 2667 fps | 95% |
| IMR 4350 | <<locked>> | 82% | 37,927 psi | 82% | 2674 fps | 95.1% |
| IMR 4831 | <<locked>> | 80% | 33,808 psi | 73% | 2615 fps | 97.3% |
| IMR 4831 | <<locked>> | 80% | 34,011 psi | 73% | 2621 fps | 97.4% |
| Lovex S065 | <<locked>> | 80% | 38,406 psi | 83% | 2667 fps | 97.2% |
| Lovex S065 | <<locked>> | 80% | 38,595 psi | 83% | 2674 fps | 97.3% |
| Lovex S070 | <<locked>> | 80% | 36,492 psi | 79% | 2641 fps | 95.4% |
| Lovex S070 | <<locked>> | 80% | 36,695 psi | 79% | 2648 fps | 95.6% |
| Lovex S071 | <<locked>> | 94% | 34,577 psi | 75% | 2631 fps | 95.7% |
| Lovex S071 | <<locked>> | 92% | 32,677 psi | 70% | 2589 fps | 95% |
| Norma MRP | <<locked>> | 90% | 38,232 psi | 82% | 2815 fps | 95.7% |
| Norma MRP | <<locked>> | 90% | 38,363 psi | 83% | 2822 fps | 95.8% |
| Norma URP | <<locked>> | 80% | 35,027 psi | 75% | 2661 fps | 97.5% |
| Norma URP | <<locked>> | 80% | 35,244 psi | 76% | 2667 fps | 97.6% |
| Ramshot Hunter | <<locked>> | 80% | 33,997 psi | 73% | 2641 fps | 95.3% |
| Ramshot Hunter | <<locked>> | 80% | 34,345 psi | 74% | 2651 fps | 95.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,282 psi | 59% | 1703 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,296 psi | 59% | 1706 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 34,925 psi | 75% | 2680 fps | 97.2% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 35,128 psi | 76% | 2687 fps | 97.3% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 34,171 psi | 74% | 2684 fps | 96.5% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 34,316 psi | 74% | 2690 fps | 96.6% |
| ReloadSwiss RS 76 | <<locked>> | 98% | 38,043 psi | 82% | 2835 fps | 95.4% |
| ReloadSwiss RS 76 | <<locked>> | 98% | 38,305 psi | 83% | 2848 fps | 95.6% |
| Shooters World Long Rifle | <<locked>> | 80% | 38,406 psi | 83% | 2667 fps | 97.2% |
| Shooters World Long Rifle | <<locked>> | 80% | 38,595 psi | 83% | 2674 fps | 97.3% |
| Shooters World SW4350 | <<locked>> | 80% | 36,492 psi | 79% | 2641 fps | 95.4% |
| Shooters World SW4350 | <<locked>> | 80% | 36,695 psi | 79% | 2648 fps | 95.6% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 37,507 psi | 81% | 2605 fps | 95.6% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 37,710 psi | 81% | 2612 fps | 95.7% |
| Somchem S365 | <<locked>> | 80% | 31,575 psi | 68% | 2615 fps | 99.3% |
| Somchem S365 | <<locked>> | 80% | 31,778 psi | 68% | 2621 fps | 99.3% |
| Somchem S385 | <<locked>> | 88% | 38,493 psi | 83% | 2720 fps | 95.2% |
| Somchem S385 | <<locked>> | 88% | 38,682 psi | 83% | 2723 fps | 95.3% |
| Vihtavuori N160 | <<locked>> | 80% | 36,535 psi | 79% | 2664 fps | 97.9% |
| Vihtavuori N160 | <<locked>> | 80% | 36,738 psi | 79% | 2671 fps | 97.9% |
| Vihtavuori N550 | <<locked>> | 80% | 35,998 psi | 78% | 2661 fps | 97.5% |
| Vihtavuori N550 | <<locked>> | 80% | 36,187 psi | 78% | 2667 fps | 97.6% |
| Vihtavuori N555 | <<locked>> | 80% | 27,166 psi | 59% | 2487 fps | 95% |
| Vihtavuori N555 | <<locked>> | 80% | 27,354 psi | 59% | 2493 fps | 95.1% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 35,810 psi | 77% | 2631 fps | 99.4% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 36,114 psi | 78% | 2641 fps | 99.4% |
| Winchester 760 | <<locked>> | 80% | 37,318 psi | 80% | 2717 fps | 95.5% |
| Winchester 760 | <<locked>> | 80% | 37,507 psi | 81% | 2720 fps | 95.6% |
| Winchester StaBALL HD | 65.2 gr | 84% | 25,034 psi | 54% | 2490 fps | 95.5% |
| Winchester StaBALL HD | 65.2 gr | 84% | 25,251 psi | 54% | 2500 fps | 95.7% |
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 65 powders for .30 Super Fl. H&H loaded with the .308 | 166gr | Peregrine Glider (Glider Tactical). Winchester StaBALL HD delivers the highest muzzle velocity at 2,982 fps; across all powders the maximum-charge window runs from 1,864 fps to 2,982 fps. Alliant Reloder-25 gives the best case fill at 100 %, and 65 of the 65 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 166.0 gr projectile in 0.308" calls for a 1:10.5 twist; slower twists will usually not stabilise this weight. Alliant Reloder-25, Hodgdon TrailBoss, 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, Alliant Reloder-26, Alliant Reloder-23 rank at the top here: for .30 Super Fl. H&H with the .308 | 166gr | Peregrine Glider (Glider Tactical) 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.