Load Specifications
Load data in caliber .30 R Blaser with .308 | 170gr | Sierra Pro-Hunter bullet and 84 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Reloder-16, ReloadSwiss RS 70 and Ramshot Hunter.
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: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 84% | 53,156 psi | 90% | 2680 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 51,343 psi | 87% | 2677 fps | 97% |
| Accurate 3100ᴾ | <<locked>> | 100% | 47,659 psi | 81% | 2700 fps | 98% |
| Accurate 4064 | <<locked>> | 84% | 50,111 psi | 85% | 2684 fps | 100% |
| Accurate 4350 | <<locked>> | 92% | 49,835 psi | 85% | 2759 fps | 99.5% |
| ADI AR 2206H | <<locked>> | 82% | 52,736 psi | 90% | 2753 fps | 100% |
| ADI AR 2208 | <<locked>> | 86% | 50,691 psi | 86% | 2707 fps | 99.7% |
| ADI AR 2209 | <<locked>> | 98% | 51,503 psi | 88% | 2789 fps | 96.2% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 52,533 psi | 89% | 2864 fps | 99.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 51,111 psi | 87% | 2730 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 51,401 psi | 88% | 2749 fps | 99.8% |
| Alliant Reloder-16 | <<locked>> | 94% | 50,995 psi | 87% | 2818 fps | 99.8% |
| Alliant Reloder-17 | <<locked>> | 90% | 51,866 psi | 88% | 2844 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 98% | 50,488 psi | 86% | 2779 fps | 96.1% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 44,730 psi | 76% | 2723 fps | 99.9% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 39,305 psi | 67% | 2625 fps | 96.5% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 51,039 psi | 87% | 2897 fps | 99.7% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 52,562 psi | 89% | 2766 fps | 99.7% |
| Bofors RP3 | <<locked>> | 86% | 51,488 psi | 88% | 2743 fps | 100% |
| Bofors RP7 | <<locked>> | 90% | 51,576 psi | 88% | 2717 fps | 97.3% |
| Hodgdon H380 | <<locked>> | 86% | 52,344 psi | 89% | 2756 fps | 99.4% |
| Hodgdon H414 | <<locked>> | 92% | 52,344 psi | 89% | 2808 fps | 98.1% |
| Hodgdon H4350 | <<locked>> | 90% | 52,576 psi | 90% | 2769 fps | 96.9% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 50,995 psi | 87% | 2746 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 82% | 49,777 psi | 85% | 2743 fps | 100% |
| Hodgdon Superformance | <<locked>> | 92% | 52,533 psi | 89% | 2838 fps | 97.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,955 psi | 61% | 1736 fps | 100% |
| Hodgdon VARGET | <<locked>> | 82% | 51,198 psi | 87% | 2717 fps | 100% |
| IMR 4064 | <<locked>> | 84% | 50,140 psi | 85% | 2690 fps | 99.8% |
| IMR 4166 Enduron | <<locked>> | 84% | 52,852 psi | 90% | 2717 fps | 98% |
| IMR 4350 | <<locked>> | 94% | 52,040 psi | 89% | 2743 fps | 97.5% |
| IMR 4451 Enduron | <<locked>> | 88% | 49,908 psi | 85% | 2694 fps | 97.4% |
| IMR 4831 | <<locked>> | 94% | 50,444 psi | 86% | 2753 fps | 99.6% |
| IMR 4895 | <<locked>> | 84% | 52,750 psi | 90% | 2779 fps | 100% |
| Lovex D073.6 | <<locked>> | 82% | 52,837 psi | 90% | 2730 fps | 100% |
| Lovex S060 | <<locked>> | 82% | 51,924 psi | 88% | 2680 fps | 100% |
| Lovex S062 | <<locked>> | 84% | 50,154 psi | 85% | 2687 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 53,055 psi | 90% | 2743 fps | 99% |
| Lovex S070 | <<locked>> | 92% | 50,676 psi | 86% | 2726 fps | 97.9% |
| Lovex S071ᴾ | <<locked>> | 100% | 39,334 psi | 67% | 2546 fps | 95.9% |
| Norma 201 | <<locked>> | 82% | 51,561 psi | 88% | 2700 fps | 100% |
| Norma 202 | <<locked>> | 82% | 52,098 psi | 89% | 2700 fps | 100% |
| Norma 203B | <<locked>> | 84% | 50,705 psi | 86% | 2736 fps | 99.9% |
| Norma 204 | <<locked>> | 94% | 52,518 psi | 89% | 2789 fps | 96.3% |
| Norma MRPᴾ | <<locked>> | 100% | 50,386 psi | 86% | 2854 fps | 97.7% |
| Norma URP | <<locked>> | 94% | 52,460 psi | 89% | 2802 fps | 99.7% |
| Ramshot Big Game | <<locked>> | 84% | 50,966 psi | 87% | 2753 fps | 99.9% |
| Ramshot Hunter | <<locked>> | 94% | 51,198 psi | 87% | 2795 fps | 98.6% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,448 psi | 62% | 1775 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 52,301 psi | 89% | 2736 fps | 98.5% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 51,663 psi | 88% | 2805 fps | 99.8% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 51,459 psi | 88% | 2841 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 53,113 psi | 90% | 2831 fps | 99.7% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 52,083 psi | 89% | 2854 fps | 99.5% |
| Rottweil R 902 | <<locked>> | 84% | 52,359 psi | 89% | 2703 fps | 100% |
| Rottweil R 903 | <<locked>> | 88% | 51,590 psi | 88% | 2736 fps | 100% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 52,808 psi | 90% | 2815 fps | 96.8% |
| Rottweil R 907 | <<locked>> | 90% | 51,576 psi | 88% | 2717 fps | 97.3% |
| Shooters World Long Rifle | <<locked>> | 92% | 53,055 psi | 90% | 2743 fps | 99% |
| Shooters World Match Rifle | <<locked>> | 82% | 52,837 psi | 90% | 2730 fps | 100% |
| Shooters World Precision | <<locked>> | 84% | 50,154 psi | 85% | 2687 fps | 100% |
| Shooters World SW4350 | <<locked>> | 92% | 50,676 psi | 86% | 2726 fps | 97.9% |
| SNPE Vectan SP 11 | <<locked>> | 86% | 49,821 psi | 85% | 2743 fps | 99.9% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 51,213 psi | 87% | 2723 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 52,808 psi | 90% | 2644 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 86% | 50,154 psi | 85% | 2598 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 52,750 psi | 90% | 2694 fps | 98% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 52,301 psi | 89% | 2808 fps | 96.7% |
| Somchem S335 | <<locked>> | 82% | 52,257 psi | 89% | 2638 fps | 100% |
| Somchem S355 | <<locked>> | 88% | 51,924 psi | 88% | 2736 fps | 100% |
| Somchem S365 | <<locked>> | 96% | 50,865 psi | 87% | 2802 fps | 100% |
| Somchem S385 | <<locked>> | 98% | 50,212 psi | 85% | 2740 fps | 97.1% |
| Vihtavuori N135 | <<locked>> | 84% | 52,199 psi | 89% | 2667 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 52,852 psi | 90% | 2684 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 53,040 psi | 90% | 2713 fps | 100% |
| Vihtavuori N160 | <<locked>> | 92% | 51,184 psi | 87% | 2746 fps | 99.5% |
| Vihtavuori N540 | <<locked>> | 84% | 51,039 psi | 87% | 2677 fps | 100% |
| Vihtavuori N550 | <<locked>> | 92% | 50,241 psi | 86% | 2746 fps | 99.3% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 49,777 psi | 85% | 2795 fps | 99.8% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 51,039 psi | 87% | 2720 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 52,620 psi | 90% | 2812 fps | 98.1% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 40,219 psi | 68% | 2749 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 82% | 51,155 psi | 87% | 2730 fps | 100% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 50,401 psi | 86% | 2733 fps | 95.9% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 46,441 psi | 79% | 2585 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 44,991 psi | 77% | 2566 fps | 95.5% |
| Accurate 3100 | <<locked>> | 94% | 38,551 psi | 66% | 2533 fps | 95.7% |
| Accurate 4064 | <<locked>> | 80% | 43,903 psi | 75% | 2585 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 32,837 psi | 56% | 2425 fps | 95.5% |
| ADI AR 2206H | <<locked>> | 80% | 49,545 psi | 84% | 2700 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 80% | 42,032 psi | 72% | 2556 fps | 98.7% |
| ADI AR 2209 | <<locked>> | 96% | 48,066 psi | 82% | 2730 fps | 95.3% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 45,745 psi | 78% | 2746 fps | 99.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 42,119 psi | 72% | 2579 fps | 99.6% |
| Alliant Reloder-15 | <<locked>> | 80% | 45,165 psi | 77% | 2644 fps | 99.3% |
| Alliant Reloder-16 | 52 gr | 80% | 32,721 psi | 56% | 2438 fps | 95.5% |
| Alliant Reloder-17 | <<locked>> | 80% | 36,680 psi | 62% | 2559 fps | 98.6% |
| Alliant Reloder-19 | <<locked>> | 96% | 47,456 psi | 81% | 2723 fps | 95.3% |
| Alliant Reloder-23 | <<locked>> | 86% | 28,776 psi | 49% | 2352 fps | 95.4% |
| Alliant Reloder-25 | <<locked>> | 98% | 36,985 psi | 63% | 2569 fps | 95.5% |
| Alliant Reloder-26 | <<locked>> | 90% | 35,505 psi | 60% | 2582 fps | 96% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 49,211 psi | 84% | 2710 fps | 99.4% |
| Bofors RP3 | <<locked>> | 80% | 42,235 psi | 72% | 2589 fps | 99.7% |
| Bofors RP7 | <<locked>> | 84% | 42,598 psi | 73% | 2559 fps | 95.1% |
| Hodgdon H380 | <<locked>> | 80% | 42,844 psi | 73% | 2592 fps | 98% |
| Hodgdon H414 | <<locked>> | 84% | 40,001 psi | 68% | 2582 fps | 95% |
| Hodgdon H4350 | <<locked>> | 86% | 46,209 psi | 79% | 2661 fps | 95.3% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 30,255 psi | 52% | 2343 fps | 96.4% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 46,485 psi | 79% | 2687 fps | 100% |
| Hodgdon Superformance | <<locked>> | 86% | 42,206 psi | 72% | 2648 fps | 95.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,818 psi | 46% | 1552 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 47,877 psi | 82% | 2664 fps | 99.9% |
| IMR 4064 | <<locked>> | 80% | 44,164 psi | 75% | 2589 fps | 99.2% |
| IMR 4166 Enduron | <<locked>> | 80% | 46,572 psi | 79% | 2608 fps | 96.8% |
| IMR 4350 | <<locked>> | 88% | 43,076 psi | 73% | 2589 fps | 95.3% |
| IMR 4451 Enduron | <<locked>> | 82% | 41,568 psi | 71% | 2539 fps | 95.3% |
| IMR 4831 | <<locked>> | 80% | 31,908 psi | 54% | 2385 fps | 95.2% |
| IMR 4895 | <<locked>> | 80% | 46,282 psi | 79% | 2671 fps | 99.7% |
| Lovex D073.6 | <<locked>> | 80% | 49,313 psi | 84% | 2677 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 49,066 psi | 84% | 2635 fps | 99.8% |
| Lovex S062 | <<locked>> | 80% | 44,469 psi | 76% | 2592 fps | 99.9% |
| Lovex S065 | <<locked>> | 80% | 36,448 psi | 62% | 2438 fps | 95.3% |
| Lovex S070 | <<locked>> | 84% | 39,523 psi | 67% | 2520 fps | 95% |
| Lovex S071 | <<locked>> | 98% | 36,956 psi | 63% | 2500 fps | 95.1% |
| Norma 201 | <<locked>> | 80% | 48,399 psi | 82% | 2651 fps | 100% |
| Norma 202 | <<locked>> | 80% | 48,936 psi | 83% | 2654 fps | 100% |
| Norma 203B | <<locked>> | 80% | 44,512 psi | 76% | 2631 fps | 99.5% |
| Norma 204 | <<locked>> | 92% | 49,023 psi | 83% | 2730 fps | 95.5% |
| Norma MRP | <<locked>> | 94% | 40,944 psi | 70% | 2671 fps | 95% |
| Norma URP | <<locked>> | 80% | 32,967 psi | 56% | 2425 fps | 95.3% |
| Ramshot Big Game | <<locked>> | 80% | 44,527 psi | 76% | 2648 fps | 99.4% |
| Ramshot Hunter | 59.3 gr | 86% | 39,233 psi | 67% | 2572 fps | 95.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,137 psi | 46% | 1588 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 42,873 psi | 73% | 2572 fps | 96.5% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 48,153 psi | 82% | 2749 fps | 99.6% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 39,001 psi | 66% | 2621 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 82% | 35,012 psi | 60% | 2497 fps | 95.9% |
| ReloadSwiss RS 70 | 59.7 gr | 84% | 36,912 psi | 63% | 2556 fps | 96% |
| Rottweil R 902 | <<locked>> | 80% | 46,238 psi | 79% | 2608 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 39,668 psi | 68% | 2533 fps | 99.2% |
| Rottweil R 905 | <<locked>> | 96% | 46,253 psi | 79% | 2703 fps | 95.2% |
| Rottweil R 907 | <<locked>> | 84% | 42,598 psi | 73% | 2559 fps | 95.1% |
| Shooters World Long Rifle | <<locked>> | 80% | 36,448 psi | 62% | 2438 fps | 95.3% |
| Shooters World Match Rifle | <<locked>> | 80% | 49,313 psi | 84% | 2677 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 44,469 psi | 76% | 2592 fps | 99.9% |
| Shooters World SW4350 | <<locked>> | 84% | 39,523 psi | 67% | 2520 fps | 95% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 40,625 psi | 69% | 2579 fps | 98.8% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 47,964 psi | 82% | 2671 fps | 99.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 49,545 psi | 84% | 2598 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 41,568 psi | 71% | 2467 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 84% | 40,756 psi | 69% | 2487 fps | 95.2% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 45,818 psi | 78% | 2700 fps | 95.1% |
| Somchem S335 | <<locked>> | 80% | 49,153 psi | 84% | 2595 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 40,176 psi | 68% | 2533 fps | 99.1% |
| Somchem S365 | <<locked>> | 80% | 29,617 psi | 50% | 2379 fps | 97.6% |
| Somchem S385 | <<locked>> | 94% | 43,961 psi | 75% | 2631 fps | 95.5% |
| Vihtavuori N135 | <<locked>> | 80% | 46,064 psi | 78% | 2579 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 46,427 psi | 79% | 2589 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 38,348 psi | 65% | 2470 fps | 99.6% |
| Vihtavuori N160 | <<locked>> | 80% | 34,345 psi | 58% | 2428 fps | 95.9% |
| Vihtavuori N540 | <<locked>> | 80% | 44,933 psi | 76% | 2582 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 33,982 psi | 58% | 2428 fps | 95.5% |
| Vihtavuori N555 | <<locked>> | 86% | 31,285 psi | 53% | 2425 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 33,997 psi | 58% | 2405 fps | 98% |
| Winchester 760 | <<locked>> | 84% | 40,205 psi | 68% | 2585 fps | 95% |
| Winchester StaBALL HD | <<locked>> | 90% | 28,877 psi | 49% | 2431 fps | 96.2% |
| Winchester StaBALL Match | <<locked>> | 80% | 47,819 psi | 81% | 2677 fps | 99.9% |
| Winchester Supreme 780 | <<locked>> | 98% | 46,920 psi | 80% | 2674 fps | 95% |
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 101 powders for .30 R Blaser loaded with the .308 | 170gr | Sierra Pro-Hunter. Alliant Reloder-26 delivers the highest muzzle velocity at 2,897 fps; across all powders the maximum-charge window runs from 1,736 fps to 2,897 fps. Accurate 3100 gives the best case fill at 100 %, and 101 of the 101 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 61–90 %, leaving at least 10 % headroom. The 170.0 gr projectile in 0.308" calls for a 1:6.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate MAGPRO, ADI AR 2213 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. Alliant Reloder-16, ReloadSwiss RS 70, Ramshot Hunter rank at the top here: for .30 R Blaser with the .308 | 170gr | Sierra Pro-Hunter they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate MAGPRO, ADI AR 2213, Bofors RP15 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.