Load Specifications
Load data in caliber .30 R Blaser with .308 | 175gr | Nosler Custom Competition bullet and 86 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 70, Hodgdon Superformance and Alliant Reloder-17.
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% | 51,213 psi | 87% | 2608 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 53,026 psi | 90% | 2651 fps | 97.3% |
| Accurate 3100ᴾ | <<locked>> | 100% | 45,237 psi | 77% | 2612 fps | 97.5% |
| Accurate 4064 | <<locked>> | 86% | 51,372 psi | 87% | 2654 fps | 100% |
| Accurate 4350 | <<locked>> | 94% | 51,053 psi | 87% | 2730 fps | 99.6% |
| ADI AR 2206H | <<locked>> | 82% | 51,314 psi | 87% | 2680 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 88% | 52,272 psi | 89% | 2680 fps | 99.8% |
| ADI AR 2209ᴾ | <<locked>> | 100% | 52,881 psi | 90% | 2759 fps | 96.4% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 50,734 psi | 86% | 2785 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 88% | 52,431 psi | 89% | 2700 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 52,953 psi | 90% | 2720 fps | 99.9% |
| Alliant Reloder-16 | <<locked>> | 96% | 52,286 psi | 89% | 2785 fps | 99.9% |
| Alliant Reloder-17 | <<locked>> | 90% | 49,821 psi | 85% | 2762 fps | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 51,706 psi | 88% | 2746 fps | 96.3% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 42,902 psi | 73% | 2641 fps | 99.7% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 48,530 psi | 83% | 2808 fps | 99.4% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 50,807 psi | 86% | 2687 fps | 99.6% |
| Bofors RP3 | <<locked>> | 86% | 49,734 psi | 85% | 2667 fps | 100% |
| Bofors RP7 | <<locked>> | 92% | 53,055 psi | 90% | 2690 fps | 97.5% |
| Hodgdon BL-C2 | <<locked>> | 82% | 52,823 psi | 90% | 2703 fps | 100% |
| Hodgdon H380 | <<locked>> | 86% | 50,502 psi | 86% | 2677 fps | 99.2% |
| Hodgdon H414 | <<locked>> | 92% | 50,328 psi | 86% | 2726 fps | 97.7% |
| Hodgdon H4350 | <<locked>> | 90% | 50,778 psi | 86% | 2687 fps | 96.4% |
| Hodgdon H4895 | <<locked>> | 82% | 51,822 psi | 88% | 2687 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 52,069 psi | 89% | 2717 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 51,285 psi | 87% | 2717 fps | 100% |
| Hodgdon Superformance | <<locked>> | 92% | 50,401 psi | 86% | 2753 fps | 97.3% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,868 psi | 61% | 1690 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 52,924 psi | 90% | 2690 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 51,808 psi | 88% | 2671 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 51,793 psi | 88% | 2664 fps | 99.9% |
| IMR 4166 Enduron | <<locked>> | 84% | 51,314 psi | 87% | 2638 fps | 97.7% |
| IMR 4350 | <<locked>> | 94% | 50,198 psi | 85% | 2664 fps | 97% |
| IMR 4451 Enduron | <<locked>> | 90% | 51,488 psi | 88% | 2667 fps | 97.7% |
| IMR 4831 | <<locked>> | 96% | 51,779 psi | 88% | 2723 fps | 99.7% |
| IMR 4895 | <<locked>> | 84% | 50,836 psi | 87% | 2697 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 82% | 50,894 psi | 87% | 2654 fps | 100% |
| Lovex S060 | <<locked>> | 82% | 50,749 psi | 86% | 2612 fps | 99.9% |
| Lovex S062 | <<locked>> | 86% | 51,750 psi | 88% | 2661 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 51,198 psi | 87% | 2664 fps | 98.8% |
| Lovex S070 | <<locked>> | 94% | 52,141 psi | 89% | 2697 fps | 98.1% |
| Norma 201 | <<locked>> | 82% | 49,966 psi | 85% | 2625 fps | 100% |
| Norma 202 | <<locked>> | 82% | 50,531 psi | 86% | 2628 fps | 100% |
| Norma 203B | <<locked>> | 86% | 52,185 psi | 89% | 2710 fps | 100% |
| Norma MRPᴾ | <<locked>> | 100% | 48,124 psi | 82% | 2762 fps | 97.1% |
| Norma URP | <<locked>> | 94% | 50,372 psi | 86% | 2720 fps | 99.5% |
| Ramshot Big Game | <<locked>> | 86% | 52,547 psi | 89% | 2730 fps | 100% |
| Ramshot Hunter | <<locked>> | 96% | 52,576 psi | 90% | 2766 fps | 98.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,390 psi | 62% | 1729 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 50,705 psi | 86% | 2657 fps | 98.1% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 49,980 psi | 85% | 2730 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 90% | 53,040 psi | 90% | 2815 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 50,952 psi | 87% | 2749 fps | 99.4% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 50,053 psi | 85% | 2769 fps | 99.2% |
| Rottweil R 902 | <<locked>> | 84% | 50,604 psi | 86% | 2628 fps | 100% |
| Rottweil R 903 | <<locked>> | 90% | 53,098 psi | 90% | 2710 fps | 100% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 50,546 psi | 86% | 2730 fps | 96.3% |
| Rottweil R 907 | <<locked>> | 92% | 53,055 psi | 90% | 2690 fps | 97.5% |
| Shooters World Long Rifle | <<locked>> | 92% | 51,198 psi | 87% | 2664 fps | 98.8% |
| Shooters World Match Rifle | <<locked>> | 82% | 50,894 psi | 87% | 2654 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 51,750 psi | 88% | 2661 fps | 100% |
| Shooters World SW4350 | <<locked>> | 94% | 52,141 psi | 89% | 2697 fps | 98.1% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 51,314 psi | 87% | 2717 fps | 99.9% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 51,996 psi | 89% | 2674 fps | 99.3% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 53,098 psi | 90% | 2700 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 51,126 psi | 87% | 2569 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 51,648 psi | 88% | 2572 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 51,053 psi | 87% | 2615 fps | 97.7% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 50,067 psi | 85% | 2723 fps | 96.1% |
| Somchem S335 | <<locked>> | 82% | 50,807 psi | 86% | 2569 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 51,750 psi | 88% | 2664 fps | 99.9% |
| Somchem S355 | <<locked>> | 88% | 49,980 psi | 85% | 2657 fps | 100% |
| Somchem S365 | <<locked>> | 98% | 51,938 psi | 88% | 2772 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 51,445 psi | 88% | 2713 fps | 97.3% |
| Vihtavuori N133 | <<locked>> | 82% | 51,532 psi | 88% | 2556 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 50,415 psi | 86% | 2595 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 50,966 psi | 87% | 2608 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 51,271 psi | 87% | 2641 fps | 100% |
| Vihtavuori N160 | <<locked>> | 94% | 52,460 psi | 89% | 2713 fps | 99.6% |
| Vihtavuori N540 | <<locked>> | 86% | 52,721 psi | 90% | 2651 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 51,648 psi | 88% | 2720 fps | 99.4% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 47,587 psi | 81% | 2713 fps | 99.6% |
| Winchester 6.5 StaBALL | <<locked>> | 94% | 52,649 psi | 90% | 2694 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 50,618 psi | 86% | 2730 fps | 97.7% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 38,508 psi | 66% | 2664 fps | 99.8% |
| Winchester StaBALL Match | <<locked>> | 84% | 52,837 psi | 90% | 2703 fps | 100% |
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% | 44,875 psi | 76% | 2516 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 43,642 psi | 74% | 2493 fps | 95% |
| Accurate 3100 | <<locked>> | 94% | 36,724 psi | 63% | 2454 fps | 95% |
| Accurate 4064 | <<locked>> | 80% | 42,467 psi | 72% | 2516 fps | 100% |
| Accurate 4350 | <<locked>> | 82% | 33,823 psi | 58% | 2408 fps | 95.9% |
| ADI AR 2206H | <<locked>> | 80% | 48,037 psi | 82% | 2625 fps | 99.8% |
| ADI AR 2208 | <<locked>> | 80% | 40,785 psi | 69% | 2484 fps | 98.4% |
| ADI AR 2209 | <<locked>> | 98% | 49,443 psi | 84% | 2703 fps | 95.5% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 44,106 psi | 75% | 2667 fps | 99.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 40,828 psi | 70% | 2507 fps | 99.4% |
| Alliant Reloder-15 | <<locked>> | 80% | 43,685 psi | 74% | 2569 fps | 99% |
| Alliant Reloder-16 | <<locked>> | 80% | 31,676 psi | 54% | 2365 fps | 95% |
| Alliant Reloder-17 | 53 gr | 80% | 35,404 psi | 60% | 2484 fps | 98.3% |
| Alliant Reloder-19 | <<locked>> | 98% | 48,689 psi | 83% | 2697 fps | 95.6% |
| Alliant Reloder-23 | <<locked>> | 88% | 29,356 psi | 50% | 2329 fps | 95.7% |
| Alliant Reloder-26 | <<locked>> | 90% | 33,939 psi | 58% | 2500 fps | 95.2% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 47,384 psi | 81% | 2631 fps | 99.2% |
| Bofors RP3 | <<locked>> | 80% | 40,553 psi | 69% | 2510 fps | 99.5% |
| Bofors RP7 | <<locked>> | 86% | 44,019 psi | 75% | 2536 fps | 95.4% |
| Hodgdon BL-C2 | <<locked>> | 80% | 49,458 psi | 84% | 2654 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 41,350 psi | 70% | 2516 fps | 97.6% |
| Hodgdon H414 | <<locked>> | 86% | 41,191 psi | 70% | 2559 fps | 95.4% |
| Hodgdon H4350 | <<locked>> | 88% | 47,790 psi | 81% | 2638 fps | 95.7% |
| Hodgdon H4895 | <<locked>> | 80% | 48,530 psi | 83% | 2638 fps | 99.9% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 29,182 psi | 50% | 2274 fps | 95.9% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 44,889 psi | 76% | 2615 fps | 99.9% |
| Hodgdon Superformance | 61.6 gr | 88% | 43,700 psi | 74% | 2631 fps | 95.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,658 psi | 45% | 1509 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 46,398 psi | 79% | 2589 fps | 99.8% |
| IMR 3031 | <<locked>> | 80% | 48,602 psi | 83% | 2625 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 42,859 psi | 73% | 2516 fps | 98.9% |
| IMR 4166 Enduron | <<locked>> | 80% | 45,324 psi | 77% | 2536 fps | 96.4% |
| IMR 4350 | <<locked>> | 90% | 44,309 psi | 75% | 2562 fps | 95.5% |
| IMR 4451 Enduron | <<locked>> | 84% | 42,888 psi | 73% | 2516 fps | 95.6% |
| IMR 4831 | <<locked>> | 82% | 32,634 psi | 56% | 2365 fps | 95.5% |
| IMR 4895 | <<locked>> | 80% | 44,773 psi | 76% | 2595 fps | 99.5% |
| Lovex D073.6 | <<locked>> | 80% | 47,587 psi | 81% | 2602 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 47,572 psi | 81% | 2562 fps | 99.7% |
| Lovex S062 | <<locked>> | 80% | 42,902 psi | 73% | 2516 fps | 99.8% |
| Lovex S065 | <<locked>> | 82% | 37,565 psi | 64% | 2415 fps | 95.6% |
| Lovex S070 | <<locked>> | 86% | 40,582 psi | 69% | 2497 fps | 95.4% |
| Norma 201 | <<locked>> | 80% | 47,021 psi | 80% | 2579 fps | 100% |
| Norma 202 | <<locked>> | 80% | 47,514 psi | 81% | 2582 fps | 100% |
| Norma 203B | <<locked>> | 80% | 43,047 psi | 73% | 2556 fps | 99.3% |
| Norma MRP | <<locked>> | 96% | 41,858 psi | 71% | 2644 fps | 95.3% |
| Norma URP | <<locked>> | 82% | 33,910 psi | 58% | 2408 fps | 95.8% |
| Ramshot Big Game | <<locked>> | 80% | 42,873 psi | 73% | 2572 fps | 99.2% |
| Ramshot Hunter | <<locked>> | 86% | 37,811 psi | 64% | 2500 fps | 95.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,992 psi | 46% | 1542 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 41,539 psi | 71% | 2497 fps | 96% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 46,398 psi | 79% | 2671 fps | 99.4% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 37,666 psi | 64% | 2549 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 82% | 33,373 psi | 57% | 2418 fps | 95.3% |
| ReloadSwiss RS 70 | 56.5 gr | 84% | 35,650 psi | 61% | 2480 fps | 95.3% |
| Rottweil R 902 | <<locked>> | 80% | 44,831 psi | 76% | 2533 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 80% | 38,348 psi | 65% | 2461 fps | 99% |
| Rottweil R 905 | <<locked>> | 98% | 47,398 psi | 81% | 2677 fps | 95.5% |
| Rottweil R 907 | <<locked>> | 86% | 44,019 psi | 75% | 2536 fps | 95.4% |
| Shooters World Long Rifle | <<locked>> | 82% | 37,565 psi | 64% | 2415 fps | 95.6% |
| Shooters World Match Rifle | <<locked>> | 80% | 47,587 psi | 81% | 2602 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 42,902 psi | 73% | 2516 fps | 99.8% |
| Shooters World SW4350 | <<locked>> | 86% | 40,582 psi | 69% | 2497 fps | 95.4% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 39,131 psi | 67% | 2503 fps | 98.5% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 48,689 psi | 83% | 2621 fps | 98.9% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 46,427 psi | 79% | 2595 fps | 99.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 48,283 psi | 82% | 2526 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 40,437 psi | 69% | 2402 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 86% | 42,061 psi | 72% | 2464 fps | 95.6% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 46,949 psi | 80% | 2671 fps | 95.3% |
| Somchem S335 | <<locked>> | 80% | 47,877 psi | 82% | 2526 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 48,269 psi | 82% | 2612 fps | 99.7% |
| Somchem S355 | <<locked>> | 80% | 38,899 psi | 66% | 2461 fps | 98.9% |
| Somchem S365 | <<locked>> | 80% | 28,427 psi | 48% | 2306 fps | 97.2% |
| Somchem S385 | <<locked>> | 96% | 45,179 psi | 77% | 2608 fps | 95.8% |
| Vihtavuori N133 | <<locked>> | 80% | 48,704 psi | 83% | 2516 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 44,628 psi | 76% | 2510 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 45,121 psi | 77% | 2523 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 37,173 psi | 63% | 2402 fps | 99.4% |
| Vihtavuori N160 | <<locked>> | 80% | 33,069 psi | 56% | 2356 fps | 95.4% |
| Vihtavuori N540 | <<locked>> | 80% | 43,424 psi | 74% | 2510 fps | 100% |
| Vihtavuori N550 | <<locked>> | 82% | 34,896 psi | 59% | 2408 fps | 95.8% |
| Vihtavuori N555 | <<locked>> | 88% | 31,981 psi | 54% | 2405 fps | 95.9% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 32,706 psi | 56% | 2329 fps | 97.6% |
| Winchester 760 | <<locked>> | 86% | 41,408 psi | 70% | 2566 fps | 95.4% |
| Winchester StaBALL HD | <<locked>> | 90% | 27,804 psi | 47% | 2352 fps | 95.3% |
| Winchester StaBALL Match | <<locked>> | 80% | 46,108 psi | 78% | 2598 fps | 99.8% |
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 106 powders for .30 R Blaser loaded with the .308 | 175gr | Nosler Custom Competition. ReloadSwiss RS 60 delivers the highest muzzle velocity at 2,815 fps; across all powders the maximum-charge window runs from 1,690 fps to 2,815 fps. Accurate 3100 gives the best case fill at 100 %, and 106 of the 106 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 175.0 gr projectile in 0.308" calls for a 1:13.5 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate MAGPRO, ADI AR 2209 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, Hodgdon Superformance, Alliant Reloder-17 rank at the top here: for .30 R Blaser with the .308 | 175gr | Nosler Custom Competition they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate MAGPRO, ADI AR 2213, Alliant Reloder-22 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.