Load Specifications
Load data in caliber .30 R Blaser with .308 | 180gr | Speer Magnum Tip Soft Point bullet and 89 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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You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 84% | 52,939 psi | 90% | 2595 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 52,533 psi | 89% | 2605 fps | 97.6% |
| Accurate 3100ᴾ | <<locked>> | 100% | 47,340 psi | 81% | 2618 fps | 98.3% |
| Accurate 4064 | <<locked>> | 84% | 49,951 psi | 85% | 2602 fps | 100% |
| Accurate 4350 | <<locked>> | 92% | 49,777 psi | 85% | 2677 fps | 99.6% |
| ADI AR 2206H | <<locked>> | 82% | 52,750 psi | 90% | 2671 fps | 100% |
| ADI AR 2208 | <<locked>> | 86% | 50,807 psi | 86% | 2625 fps | 99.8% |
| ADI AR 2209 | <<locked>> | 98% | 51,314 psi | 87% | 2710 fps | 96.5% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 52,576 psi | 90% | 2782 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 51,068 psi | 87% | 2648 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 51,343 psi | 87% | 2664 fps | 99.9% |
| Alliant Reloder-16 | <<locked>> | 94% | 50,894 psi | 87% | 2736 fps | 99.9% |
| Alliant Reloder-17 | <<locked>> | 90% | 51,663 psi | 88% | 2759 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 98% | 50,314 psi | 86% | 2697 fps | 96.5% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 47,297 psi | 81% | 2690 fps | 95.9% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 44,585 psi | 76% | 2644 fps | 99.9% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 39,262 psi | 67% | 2552 fps | 96.9% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 50,691 psi | 86% | 2815 fps | 99.8% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 52,533 psi | 89% | 2680 fps | 99.8% |
| Bofors RP3 | <<locked>> | 86% | 51,605 psi | 88% | 2661 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 47,297 psi | 81% | 2690 fps | 95.9% |
| Bofors RP7 | <<locked>> | 90% | 51,532 psi | 88% | 2638 fps | 97.6% |
| Hodgdon H380 | <<locked>> | 86% | 52,257 psi | 89% | 2674 fps | 99.6% |
| Hodgdon H414 | <<locked>> | 88% | 50,111 psi | 85% | 2694 fps | 98% |
| Hodgdon H4350 | <<locked>> | 92% | 50,908 psi | 87% | 2664 fps | 96.9% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 51,039 psi | 87% | 2667 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 50,067 psi | 85% | 2667 fps | 100% |
| Hodgdon Superformance | <<locked>> | 92% | 52,330 psi | 89% | 2756 fps | 98.1% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,882 psi | 61% | 1670 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 50,227 psi | 86% | 2618 fps | 100% |
| IMR 3031 | <<locked>> | 84% | 52,446 psi | 89% | 2644 fps | 100% |
| IMR 4064 | <<locked>> | 88% | 52,721 psi | 90% | 2648 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 88% | 52,112 psi | 89% | 2625 fps | 98.2% |
| IMR 4350 | <<locked>> | 94% | 52,112 psi | 89% | 2664 fps | 97.8% |
| IMR 4451 Enduron | <<locked>> | 90% | 53,055 psi | 90% | 2664 fps | 98.3% |
| IMR 4831 | <<locked>> | 98% | 51,242 psi | 87% | 2687 fps | 99.8% |
| IMR 4895 | <<locked>> | 84% | 52,649 psi | 90% | 2694 fps | 100% |
| Lovex D073.6 | <<locked>> | 82% | 52,794 psi | 90% | 2644 fps | 100% |
| Lovex S060 | <<locked>> | 82% | 52,112 psi | 89% | 2602 fps | 100% |
| Lovex S062 | <<locked>> | 84% | 50,198 psi | 85% | 2605 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 52,837 psi | 90% | 2661 fps | 99.2% |
| Lovex S070 | <<locked>> | 92% | 50,792 psi | 86% | 2648 fps | 98.2% |
| Lovex S071ᴾ | <<locked>> | 100% | 39,421 psi | 67% | 2480 fps | 96.4% |
| Norma 201 | <<locked>> | 82% | 51,750 psi | 88% | 2621 fps | 100% |
| Norma 202 | <<locked>> | 82% | 52,315 psi | 89% | 2621 fps | 100% |
| Norma 203B | <<locked>> | 84% | 50,647 psi | 86% | 2654 fps | 100% |
| Norma 204 | <<locked>> | 94% | 52,315 psi | 89% | 2703 fps | 96.6% |
| Norma MRPᴾ | <<locked>> | 100% | 50,082 psi | 85% | 2769 fps | 98% |
| Norma URP | <<locked>> | 94% | 52,228 psi | 89% | 2717 fps | 99.8% |
| Ramshot Big Game | <<locked>> | 84% | 51,010 psi | 87% | 2674 fps | 100% |
| Ramshot Hunter | <<locked>> | 94% | 50,966 psi | 87% | 2713 fps | 98.8% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 46,325 psi | 79% | 2644 fps | 96.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,637 psi | 62% | 1713 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 52,330 psi | 89% | 2654 fps | 98.7% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 51,692 psi | 88% | 2723 fps | 99.9% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 51,445 psi | 88% | 2756 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 49,487 psi | 84% | 2697 fps | 99.5% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 52,011 psi | 89% | 2776 fps | 99.7% |
| Rottweil R 902 | <<locked>> | 84% | 52,373 psi | 89% | 2621 fps | 100% |
| Rottweil R 903 | <<locked>> | 88% | 51,474 psi | 88% | 2654 fps | 100% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 52,707 psi | 90% | 2736 fps | 97.1% |
| Rottweil R 907 | <<locked>> | 90% | 51,532 psi | 88% | 2638 fps | 97.6% |
| Shooters World Long Rifle | <<locked>> | 92% | 52,837 psi | 90% | 2661 fps | 99.2% |
| Shooters World Match Rifle | <<locked>> | 82% | 52,794 psi | 90% | 2644 fps | 100% |
| Shooters World Precision | <<locked>> | 84% | 50,198 psi | 85% | 2605 fps | 100% |
| Shooters World SW4350 | <<locked>> | 92% | 50,792 psi | 86% | 2648 fps | 98.2% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 53,142 psi | 90% | 2713 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 51,184 psi | 87% | 2641 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 52,808 psi | 90% | 2559 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 86% | 50,169 psi | 85% | 2520 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 52,678 psi | 90% | 2615 fps | 98.3% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 52,214 psi | 89% | 2730 fps | 97% |
| Somchem S335 | <<locked>> | 82% | 52,431 psi | 89% | 2559 fps | 100% |
| Somchem S355 | <<locked>> | 88% | 51,750 psi | 88% | 2651 fps | 100% |
| Somchem S365 | <<locked>> | 96% | 50,763 psi | 86% | 2720 fps | 100% |
| Somchem S385 | <<locked>> | 98% | 50,111 psi | 85% | 2664 fps | 97.4% |
| Unknown powder | <<locked>> | 92% | 53,084 psi | 90% | 2723 fps | 99.6% |
| Vihtavuori N133 | <<locked>> | 84% | 52,649 psi | 90% | 2539 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 52,315 psi | 89% | 2585 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 51,895 psi | 88% | 2592 fps | 100% |
| Vihtavuori N150 | <<locked>> | 92% | 50,111 psi | 85% | 2595 fps | 100% |
| Vihtavuori N160 | <<locked>> | 90% | 50,082 psi | 85% | 2644 fps | 99.5% |
| Vihtavuori N540 | <<locked>> | 84% | 51,735 psi | 88% | 2615 fps | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 50,604 psi | 86% | 2690 fps | 99.6% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 49,835 psi | 85% | 2717 fps | 99.9% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 50,923 psi | 87% | 2641 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 50,111 psi | 85% | 2694 fps | 98% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 40,103 psi | 68% | 2674 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 98% | 52,156 psi | 89% | 2684 fps | 96.7% |
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% | 46,485 psi | 79% | 2507 fps | 100% |
| Accurate 2700 | <<locked>> | 82% | 43,178 psi | 74% | 2451 fps | 95.4% |
| Accurate 3100 | <<locked>> | 92% | 35,984 psi | 61% | 2408 fps | 95.2% |
| Accurate 4064 | <<locked>> | 80% | 43,976 psi | 75% | 2510 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 32,808 psi | 56% | 2356 fps | 96% |
| ADI AR 2206H | <<locked>> | 80% | 49,501 psi | 84% | 2618 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 80% | 42,047 psi | 72% | 2477 fps | 98.9% |
| ADI AR 2209 | <<locked>> | 96% | 47,993 psi | 82% | 2654 fps | 95.7% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 45,774 psi | 78% | 2667 fps | 99.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 42,192 psi | 72% | 2503 fps | 99.7% |
| Alliant Reloder-15 | <<locked>> | 80% | 45,078 psi | 77% | 2562 fps | 99.4% |
| Alliant Reloder-16 | 49.8 gr | 80% | 32,750 psi | 56% | 2369 fps | 96% |
| Alliant Reloder-17 | <<locked>> | 80% | 36,622 psi | 62% | 2487 fps | 98.9% |
| Alliant Reloder-19 | <<locked>> | 96% | 47,442 psi | 81% | 2648 fps | 95.7% |
| Alliant Reloder-22 | <<locked>> | 98% | 44,280 psi | 75% | 2635 fps | 95% |
| Alliant Reloder-23 | <<locked>> | 86% | 28,761 psi | 49% | 2287 fps | 96% |
| Alliant Reloder-25 | <<locked>> | 98% | 36,811 psi | 63% | 2497 fps | 96% |
| Alliant Reloder-26 | <<locked>> | 88% | 33,054 psi | 56% | 2451 fps | 95.4% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 49,052 psi | 84% | 2628 fps | 99.6% |
| Bofors RP3 | <<locked>> | 80% | 42,206 psi | 72% | 2510 fps | 99.8% |
| Bofors RP5 | <<locked>> | 98% | 44,280 psi | 75% | 2635 fps | 95% |
| Bofors RP7 | <<locked>> | 84% | 42,685 psi | 73% | 2484 fps | 95.5% |
| Hodgdon H380 | <<locked>> | 80% | 42,902 psi | 73% | 2516 fps | 98.3% |
| Hodgdon H414 | <<locked>> | 82% | 40,669 psi | 69% | 2523 fps | 95.7% |
| Hodgdon H4350 | <<locked>> | 88% | 44,976 psi | 77% | 2562 fps | 95.4% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 30,255 psi | 52% | 2274 fps | 96.8% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 43,830 psi | 75% | 2566 fps | 99.9% |
| Hodgdon Superformance | <<locked>> | 86% | 42,293 psi | 72% | 2579 fps | 95.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,760 psi | 46% | 1493 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 44,541 psi | 76% | 2526 fps | 99.8% |
| IMR 3031 | <<locked>> | 80% | 46,180 psi | 79% | 2556 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 41,350 psi | 70% | 2457 fps | 98.9% |
| IMR 4166 Enduron | <<locked>> | 80% | 40,959 psi | 70% | 2428 fps | 95.6% |
| IMR 4350 | <<locked>> | 88% | 43,004 psi | 73% | 2510 fps | 95.6% |
| IMR 4451 Enduron | <<locked>> | 82% | 41,568 psi | 71% | 2464 fps | 95.7% |
| IMR 4831 | <<locked>> | 82% | 30,864 psi | 53% | 2293 fps | 95.2% |
| IMR 4895 | <<locked>> | 80% | 46,224 psi | 79% | 2592 fps | 99.8% |
| Lovex D073.6 | <<locked>> | 80% | 49,414 psi | 84% | 2598 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 49,110 psi | 84% | 2556 fps | 99.9% |
| Lovex S062 | <<locked>> | 80% | 44,498 psi | 76% | 2516 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 36,506 psi | 62% | 2365 fps | 95.7% |
| Lovex S070 | <<locked>> | 84% | 39,450 psi | 67% | 2444 fps | 95.4% |
| Lovex S071 | <<locked>> | 98% | 36,767 psi | 63% | 2425 fps | 95.5% |
| Norma 201 | <<locked>> | 80% | 48,472 psi | 83% | 2569 fps | 100% |
| Norma 202 | <<locked>> | 80% | 49,008 psi | 83% | 2572 fps | 100% |
| Norma 203B | <<locked>> | 80% | 44,454 psi | 76% | 2552 fps | 99.6% |
| Norma 204 | <<locked>> | 90% | 45,759 psi | 78% | 2598 fps | 95% |
| Norma MRP | <<locked>> | 94% | 40,828 psi | 70% | 2595 fps | 95.5% |
| Norma URP | <<locked>> | 80% | 33,040 psi | 56% | 2359 fps | 95.9% |
| Ramshot Big Game | <<locked>> | 80% | 44,541 psi | 76% | 2569 fps | 99.6% |
| Ramshot Hunter | 55.4 gr | 84% | 36,622 psi | 62% | 2444 fps | 95.2% |
| Ramshot Magnum | <<locked>> | 98% | 42,902 psi | 73% | 2579 fps | 95% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,311 psi | 46% | 1532 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 43,018 psi | 73% | 2500 fps | 96.9% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 48,254 psi | 82% | 2671 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 38,957 psi | 66% | 2543 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 32,576 psi | 55% | 2372 fps | 95.4% |
| ReloadSwiss RS 70 | 55.8 gr | 82% | 34,461 psi | 59% | 2425 fps | 95.4% |
| Rottweil R 902 | <<locked>> | 80% | 46,195 psi | 79% | 2526 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 39,740 psi | 68% | 2457 fps | 99.4% |
| Rottweil R 905 | <<locked>> | 96% | 46,166 psi | 79% | 2628 fps | 95.6% |
| Rottweil R 907 | <<locked>> | 84% | 42,685 psi | 73% | 2484 fps | 95.5% |
| Shooters World Long Rifle | <<locked>> | 80% | 36,506 psi | 62% | 2365 fps | 95.7% |
| Shooters World Match Rifle | <<locked>> | 80% | 49,414 psi | 84% | 2598 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 44,498 psi | 76% | 2516 fps | 100% |
| Shooters World SW4350 | <<locked>> | 84% | 39,450 psi | 67% | 2444 fps | 95.4% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 40,683 psi | 69% | 2507 fps | 99.1% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 48,051 psi | 82% | 2592 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 49,661 psi | 85% | 2516 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 41,698 psi | 71% | 2392 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 84% | 40,756 psi | 69% | 2415 fps | 95.6% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 45,716 psi | 78% | 2621 fps | 95.5% |
| Somchem S335 | <<locked>> | 80% | 49,226 psi | 84% | 2513 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 40,248 psi | 69% | 2457 fps | 99.3% |
| Somchem S365 | <<locked>> | 80% | 29,718 psi | 51% | 2316 fps | 98.1% |
| Somchem S385 | <<locked>> | 92% | 41,060 psi | 70% | 2503 fps | 95% |
| Unknown powder | <<locked>> | 80% | 35,679 psi | 61% | 2408 fps | 96.1% |
| Vihtavuori N133 | <<locked>> | 80% | 46,833 psi | 80% | 2461 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 46,166 psi | 79% | 2503 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 45,759 psi | 78% | 2503 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 34,389 psi | 59% | 2320 fps | 99.2% |
| Vihtavuori N160 | <<locked>> | 80% | 35,795 psi | 61% | 2385 fps | 96.8% |
| Vihtavuori N540 | <<locked>> | 80% | 45,542 psi | 78% | 2523 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 36,434 psi | 62% | 2428 fps | 96.9% |
| Vihtavuori N555 | <<locked>> | 84% | 29,182 psi | 50% | 2306 fps | 95.1% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 33,881 psi | 58% | 2333 fps | 98.3% |
| Winchester 760 | <<locked>> | 82% | 40,669 psi | 69% | 2523 fps | 95.7% |
| Winchester StaBALL HD | <<locked>> | 88% | 27,108 psi | 46% | 2306 fps | 95.5% |
| Winchester Supreme 780 | <<locked>> | 96% | 48,399 psi | 82% | 2625 fps | 95.8% |
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 103 powders for .30 R Blaser loaded with the .308 | 180gr | Speer Magnum Tip Soft Point. Alliant Reloder-26 delivers the highest muzzle velocity at 2,815 fps; across all powders the maximum-charge window runs from 1,670 fps to 2,815 fps. Accurate 3100 gives the best case fill at 100 %, and 103 of the 103 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 180.0 gr projectile in 0.308" calls for a 1:15.0 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 | 180gr | Speer Magnum Tip Soft Point 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.