Load Specifications
Load data in caliber .30 R Blaser with .308 | 165gr | Remington SP Extended-Range BT bullet and 84 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 70, Alliant Reloder-17 and ReloadSwiss RS 60.
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% | 51,735 psi | 88% | 2703 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 51,358 psi | 87% | 2697 fps | 96.7% |
| Accurate 3100ᴾ | <<locked>> | 100% | 46,079 psi | 78% | 2707 fps | 97.4% |
| Accurate 4064 | <<locked>> | 86% | 51,953 psi | 88% | 2749 fps | 100% |
| Accurate 4350 | <<locked>> | 94% | 51,953 psi | 88% | 2828 fps | 99.5% |
| ADI AR 2206H | <<locked>> | 82% | 51,692 psi | 88% | 2772 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 88% | 52,895 psi | 90% | 2776 fps | 99.8% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 51,387 psi | 87% | 2881 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 88% | 53,026 psi | 90% | 2795 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 50,140 psi | 85% | 2766 fps | 99.6% |
| Alliant Reloder-16 | <<locked>> | 96% | 53,098 psi | 90% | 2887 fps | 99.8% |
| Alliant Reloder-17 | <<locked>> | 90% | 50,647 psi | 86% | 2861 fps | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 52,562 psi | 89% | 2844 fps | 96.2% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 43,410 psi | 74% | 2733 fps | 99.6% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 49,342 psi | 84% | 2904 fps | 99.3% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 51,474 psi | 88% | 2782 fps | 99.5% |
| Bofors RP3 | <<locked>> | 86% | 50,314 psi | 86% | 2759 fps | 100% |
| Bofors RP7 | <<locked>> | 90% | 50,328 psi | 86% | 2733 fps | 96.7% |
| Hodgdon H380 | <<locked>> | 86% | 50,966 psi | 87% | 2769 fps | 99.1% |
| Hodgdon H414 | <<locked>> | 90% | 52,373 psi | 89% | 2841 fps | 97.8% |
| Hodgdon H4350 | <<locked>> | 94% | 52,982 psi | 90% | 2808 fps | 96.6% |
| Hodgdon H4895 | <<locked>> | 82% | 52,243 psi | 89% | 2782 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 52,895 psi | 90% | 2812 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 51,851 psi | 88% | 2812 fps | 100% |
| Hodgdon Superformance | <<locked>> | 92% | 51,082 psi | 87% | 2848 fps | 97.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,882 psi | 61% | 1759 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 52,446 psi | 89% | 2772 fps | 100% |
| IMR 3031 | <<locked>> | 84% | 51,227 psi | 87% | 2753 fps | 100% |
| IMR 4064 | <<locked>> | 88% | 51,605 psi | 88% | 2749 fps | 99.8% |
| IMR 4166 Enduron | <<locked>> | 88% | 50,966 psi | 87% | 2720 fps | 97.4% |
| IMR 4350 | <<locked>> | 94% | 50,995 psi | 87% | 2759 fps | 96.9% |
| IMR 4451 Enduron | <<locked>> | 90% | 52,083 psi | 89% | 2762 fps | 97.5% |
| IMR 4831 | <<locked>> | 98% | 49,966 psi | 85% | 2779 fps | 99.4% |
| IMR 4895 | <<locked>> | 84% | 51,387 psi | 87% | 2792 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 82% | 51,692 psi | 88% | 2749 fps | 100% |
| Lovex S060 | <<locked>> | 82% | 51,068 psi | 87% | 2703 fps | 99.9% |
| Lovex S062 | <<locked>> | 86% | 52,330 psi | 89% | 2756 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 51,735 psi | 88% | 2759 fps | 98.7% |
| Lovex S070 | <<locked>> | 94% | 52,721 psi | 90% | 2792 fps | 98% |
| Norma 201 | <<locked>> | 82% | 50,546 psi | 86% | 2720 fps | 100% |
| Norma 202 | <<locked>> | 82% | 51,068 psi | 87% | 2723 fps | 100% |
| Norma 203B | <<locked>> | 86% | 52,866 psi | 90% | 2808 fps | 100% |
| Norma MRPᴾ | <<locked>> | 100% | 48,849 psi | 83% | 2858 fps | 97% |
| Norma URP | <<locked>> | 94% | 50,995 psi | 87% | 2815 fps | 99.4% |
| Ramshot Big Game | <<locked>> | 84% | 49,835 psi | 85% | 2772 fps | 99.8% |
| Ramshot Hunter | <<locked>> | 94% | 49,763 psi | 85% | 2805 fps | 98.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,347 psi | 62% | 1801 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 51,285 psi | 87% | 2753 fps | 98% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 50,488 psi | 86% | 2825 fps | 99.6% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 50,270 psi | 86% | 2861 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 51,706 psi | 88% | 2844 fps | 99.4% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 50,894 psi | 87% | 2867 fps | 99.2% |
| Rottweil R 902 | <<locked>> | 84% | 51,111 psi | 87% | 2720 fps | 100% |
| Rottweil R 903 | <<locked>> | 88% | 50,473 psi | 86% | 2756 fps | 100% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 51,459 psi | 88% | 2828 fps | 96.2% |
| Rottweil R 907 | <<locked>> | 90% | 50,328 psi | 86% | 2733 fps | 96.7% |
| Shooters World Long Rifle | <<locked>> | 92% | 51,735 psi | 88% | 2759 fps | 98.7% |
| Shooters World Match Rifle | <<locked>> | 82% | 51,692 psi | 88% | 2749 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 52,330 psi | 89% | 2756 fps | 100% |
| Shooters World SW4350 | <<locked>> | 94% | 52,721 psi | 90% | 2792 fps | 98% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 51,837 psi | 88% | 2812 fps | 99.9% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 52,750 psi | 90% | 2769 fps | 99.2% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 50,241 psi | 86% | 2743 fps | 99.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 51,663 psi | 88% | 2664 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 52,214 psi | 89% | 2664 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 51,677 psi | 88% | 2710 fps | 97.6% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 50,981 psi | 87% | 2822 fps | 96% |
| Somchem S335 | <<locked>> | 82% | 51,329 psi | 87% | 2664 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 52,460 psi | 89% | 2762 fps | 99.9% |
| Somchem S355 | <<locked>> | 88% | 50,633 psi | 86% | 2753 fps | 100% |
| Somchem S365 | <<locked>> | 98% | 52,866 psi | 90% | 2871 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 52,228 psi | 89% | 2808 fps | 97.2% |
| Unknown powder | <<locked>> | 92% | 51,938 psi | 88% | 2825 fps | 99.1% |
| Vihtavuori N133 | <<locked>> | 84% | 51,735 psi | 88% | 2651 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 51,140 psi | 87% | 2694 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 50,807 psi | 86% | 2694 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 52,156 psi | 89% | 2743 fps | 100% |
| Vihtavuori N160 | <<locked>> | 92% | 52,243 psi | 89% | 2792 fps | 99.4% |
| Vihtavuori N540 | <<locked>> | 84% | 50,531 psi | 86% | 2717 fps | 100% |
| Vihtavuori N550 | <<locked>> | 92% | 52,678 psi | 90% | 2838 fps | 99.5% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 48,399 psi | 82% | 2808 fps | 99.5% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 49,690 psi | 85% | 2733 fps | 100% |
| Winchester 760 | <<locked>> | 90% | 52,373 psi | 89% | 2841 fps | 97.8% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 39,160 psi | 67% | 2756 fps | 99.8% |
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% | 45,382 psi | 77% | 2608 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 45,223 psi | 77% | 2592 fps | 95.2% |
| Accurate 3100 | <<locked>> | 96% | 40,059 psi | 68% | 2595 fps | 95.8% |
| Accurate 4064 | <<locked>> | 80% | 42,946 psi | 73% | 2608 fps | 100% |
| Accurate 4350 | <<locked>> | 82% | 34,229 psi | 58% | 2490 fps | 95.6% |
| ADI AR 2206H | <<locked>> | 80% | 48,588 psi | 83% | 2723 fps | 99.7% |
| ADI AR 2208 | <<locked>> | 80% | 41,249 psi | 70% | 2572 fps | 98.2% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 44,527 psi | 76% | 2759 fps | 98.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 41,205 psi | 70% | 2595 fps | 99.3% |
| Alliant Reloder-15 | <<locked>> | 80% | 44,222 psi | 75% | 2661 fps | 98.9% |
| Alliant Reloder-16 | <<locked>> | 82% | 34,098 psi | 58% | 2503 fps | 95.7% |
| Alliant Reloder-17 | 56 gr | 80% | 35,824 psi | 61% | 2569 fps | 98.1% |
| Alliant Reloder-19 | <<locked>> | 98% | 49,371 psi | 84% | 2789 fps | 95.4% |
| Alliant Reloder-23 | <<locked>> | 88% | 29,747 psi | 51% | 2408 fps | 95.5% |
| Alliant Reloder-26 | <<locked>> | 90% | 34,403 psi | 59% | 2582 fps | 95% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 48,008 psi | 82% | 2726 fps | 99.1% |
| Bofors RP3 | <<locked>> | 80% | 41,031 psi | 70% | 2598 fps | 99.4% |
| Bofors RP7 | <<locked>> | 86% | 44,454 psi | 76% | 2625 fps | 95.2% |
| Hodgdon H380 | <<locked>> | 80% | 41,742 psi | 71% | 2605 fps | 97.4% |
| Hodgdon H414 | <<locked>> | 84% | 42,641 psi | 73% | 2667 fps | 95.4% |
| Hodgdon H4350 | <<locked>> | 90% | 46,818 psi | 80% | 2703 fps | 95.1% |
| Hodgdon H4895 | <<locked>> | 80% | 49,110 psi | 84% | 2733 fps | 99.9% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 29,385 psi | 50% | 2346 fps | 95.6% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 45,208 psi | 77% | 2703 fps | 99.8% |
| Hodgdon Superformance | <<locked>> | 88% | 44,309 psi | 75% | 2723 fps | 95.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,731 psi | 46% | 1575 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 43,439 psi | 74% | 2618 fps | 99.4% |
| IMR 3031 | <<locked>> | 80% | 45,049 psi | 77% | 2657 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 40,422 psi | 69% | 2549 fps | 98.3% |
| IMR 4166 Enduron | <<locked>> | 82% | 42,627 psi | 73% | 2566 fps | 95.3% |
| IMR 4350 | <<locked>> | 90% | 44,831 psi | 76% | 2651 fps | 95.4% |
| IMR 4451 Enduron | <<locked>> | 84% | 43,366 psi | 74% | 2608 fps | 95.4% |
| IMR 4831 | <<locked>> | 86% | 34,069 psi | 58% | 2470 fps | 95.7% |
| IMR 4895 | <<locked>> | 80% | 45,339 psi | 77% | 2690 fps | 99.4% |
| Lovex D073.6 | <<locked>> | 80% | 48,240 psi | 82% | 2700 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 48,037 psi | 82% | 2654 fps | 99.7% |
| Lovex S062 | <<locked>> | 80% | 43,366 psi | 74% | 2608 fps | 99.7% |
| Lovex S065 | <<locked>> | 82% | 38,029 psi | 65% | 2503 fps | 95.4% |
| Lovex S070 | <<locked>> | 86% | 40,959 psi | 70% | 2579 fps | 95.1% |
| Norma 201 | <<locked>> | 80% | 47,471 psi | 81% | 2671 fps | 100% |
| Norma 202 | <<locked>> | 80% | 47,935 psi | 82% | 2677 fps | 100% |
| Norma 203B | <<locked>> | 80% | 43,598 psi | 74% | 2648 fps | 99.2% |
| Norma MRP | <<locked>> | 96% | 42,540 psi | 72% | 2736 fps | 95.2% |
| Norma URP | <<locked>> | 82% | 34,330 psi | 58% | 2490 fps | 95.5% |
| Ramshot Big Game | <<locked>> | 80% | 43,265 psi | 74% | 2661 fps | 99% |
| Ramshot Hunter | <<locked>> | 88% | 40,843 psi | 70% | 2638 fps | 95.9% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,035 psi | 46% | 1611 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 42,032 psi | 72% | 2585 fps | 95.9% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 47,036 psi | 80% | 2766 fps | 99.3% |
| ReloadSwiss RS 60 | 56 gr | 80% | 38,116 psi | 65% | 2635 fps | 99.9% |
| ReloadSwiss RS 62 | <<locked>> | 82% | 33,881 psi | 58% | 2503 fps | 95.1% |
| ReloadSwiss RS 70 | 59.7 gr | 84% | 36,100 psi | 61% | 2566 fps | 95.1% |
| Rottweil R 902 | <<locked>> | 80% | 45,121 psi | 77% | 2621 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 80% | 38,725 psi | 66% | 2546 fps | 98.8% |
| Rottweil R 905 | <<locked>> | 98% | 48,153 psi | 82% | 2772 fps | 95.3% |
| Rottweil R 907 | <<locked>> | 86% | 44,454 psi | 76% | 2625 fps | 95.2% |
| Shooters World Long Rifle | <<locked>> | 82% | 38,029 psi | 65% | 2503 fps | 95.4% |
| Shooters World Match Rifle | <<locked>> | 80% | 48,240 psi | 82% | 2700 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 43,366 psi | 74% | 2608 fps | 99.7% |
| Shooters World SW4350 | <<locked>> | 86% | 40,959 psi | 70% | 2579 fps | 95.1% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 39,682 psi | 68% | 2595 fps | 98.4% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 49,066 psi | 84% | 2713 fps | 98.8% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 47,036 psi | 80% | 2690 fps | 99.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 48,675 psi | 83% | 2621 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 40,785 psi | 69% | 2490 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 86% | 42,554 psi | 72% | 2552 fps | 95.4% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 47,688 psi | 81% | 2766 fps | 95.2% |
| Somchem S335 | <<locked>> | 80% | 48,298 psi | 82% | 2618 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 48,834 psi | 83% | 2703 fps | 99.7% |
| Somchem S355 | <<locked>> | 80% | 39,320 psi | 67% | 2549 fps | 98.8% |
| Somchem S365 | <<locked>> | 80% | 28,863 psi | 49% | 2388 fps | 96.9% |
| Somchem S385 | <<locked>> | 96% | 45,716 psi | 78% | 2697 fps | 95.6% |
| Unknown powder | <<locked>> | 82% | 37,260 psi | 63% | 2546 fps | 95.8% |
| Vihtavuori N133 | <<locked>> | 80% | 45,788 psi | 78% | 2562 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 45,049 psi | 77% | 2602 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 44,817 psi | 76% | 2602 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 33,547 psi | 57% | 2402 fps | 98.5% |
| Vihtavuori N160 | <<locked>> | 80% | 34,896 psi | 59% | 2467 fps | 95.7% |
| Vihtavuori N540 | <<locked>> | 80% | 44,425 psi | 76% | 2621 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 35,346 psi | 60% | 2507 fps | 95.7% |
| Vihtavuori N555 | <<locked>> | 88% | 32,314 psi | 55% | 2484 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 33,098 psi | 56% | 2411 fps | 97.4% |
| Winchester 760 | <<locked>> | 84% | 42,641 psi | 73% | 2667 fps | 95.4% |
| Winchester StaBALL HD | <<locked>> | 92% | 30,095 psi | 51% | 2497 fps | 96.5% |
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 102 powders for .30 R Blaser loaded with the .308 | 165gr | Remington SP Extended-Range BT. Alliant Reloder-26 delivers the highest muzzle velocity at 2,904 fps; across all powders the maximum-charge window runs from 1,759 fps to 2,904 fps. Accurate 3100 gives the best case fill at 100 %, and 102 of the 102 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 165.0 gr projectile in 0.308" calls for a 1:6.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, ADI AR 2213, Alliant Reloder-19 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. ReloadSwiss RS 70, Alliant Reloder-17, ReloadSwiss RS 60 rank at the top here: for .30 R Blaser with the .308 | 165gr | Remington SP Extended-Range BT they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, ADI AR 2213, Alliant Reloder-22, 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.