Load Specifications
Load data in caliber .30 R Blaser with .308 | 150gr | Speer Soft Point bullet and 85 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 70, ReloadSwiss RS 60 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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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 2015 | <<locked>> | 82% | 51,967 psi | 88% | 2792 fps | 100% |
| Accurate 2495 | <<locked>> | 86% | 50,763 psi | 86% | 2812 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 50,575 psi | 86% | 2854 fps | 100% |
| Accurate 4064 | <<locked>> | 88% | 50,908 psi | 87% | 2858 fps | 100% |
| Accurate 4350 | <<locked>> | 96% | 50,372 psi | 86% | 2917 fps | 98.7% |
| ADI AR 2206H | <<locked>> | 84% | 51,198 psi | 87% | 2881 fps | 99.5% |
| ADI AR 2208 | <<locked>> | 90% | 52,272 psi | 89% | 2881 fps | 99.3% |
| ADI Benchmark 8208 | <<locked>> | 82% | 50,299 psi | 86% | 2835 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 82% | 50,763 psi | 86% | 2822 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 86% | 50,531 psi | 86% | 2982 fps | 99.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 52,301 psi | 89% | 2904 fps | 99.9% |
| Alliant Reloder-15 | <<locked>> | 88% | 52,678 psi | 90% | 2920 fps | 99.4% |
| Alliant Reloder-16 | <<locked>> | 98% | 51,996 psi | 89% | 2979 fps | 99.2% |
| Alliant Reloder-17 | <<locked>> | 94% | 53,113 psi | 90% | 3018 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 39,581 psi | 67% | 2753 fps | 98.1% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 44,440 psi | 76% | 2913 fps | 97.4% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 50,836 psi | 87% | 2887 fps | 98.9% |
| Bofors RP3 | <<locked>> | 90% | 52,779 psi | 90% | 2917 fps | 99.9% |
| Bofors RP7 | <<locked>> | 94% | 53,127 psi | 90% | 2881 fps | 96.1% |
| Hodgdon Benchmark | <<locked>> | 82% | 51,793 psi | 88% | 2818 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 52,852 psi | 90% | 2910 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 50,270 psi | 86% | 2867 fps | 98.2% |
| Hodgdon H414 | <<locked>> | 92% | 51,343 psi | 87% | 2936 fps | 96.5% |
| Hodgdon H4895 | <<locked>> | 84% | 51,706 psi | 88% | 2890 fps | 99.8% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 51,459 psi | 88% | 2907 fps | 99.8% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 51,140 psi | 87% | 2920 fps | 99.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,404 psi | 60% | 1831 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 51,764 psi | 88% | 2877 fps | 99.7% |
| IMR 3031 | <<locked>> | 86% | 50,140 psi | 85% | 2864 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 51,169 psi | 87% | 2854 fps | 99.3% |
| IMR 4166 Enduron | <<locked>> | 90% | 50,560 psi | 86% | 2815 fps | 96.2% |
| IMR 4451 Enduron | <<locked>> | 92% | 51,692 psi | 88% | 2861 fps | 96.3% |
| IMR 4831ᴾ | <<locked>> | 100% | 48,602 psi | 83% | 2871 fps | 98.5% |
| IMR 4895 | <<locked>> | 86% | 50,691 psi | 86% | 2897 fps | 99.5% |
| IMR 8208 XBR | <<locked>> | 82% | 50,299 psi | 86% | 2835 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 84% | 50,792 psi | 86% | 2858 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 50,908 psi | 87% | 2812 fps | 99.5% |
| Lovex S062 | <<locked>> | 88% | 51,692 psi | 88% | 2864 fps | 99.9% |
| Lovex S065 | <<locked>> | 94% | 51,111 psi | 87% | 2858 fps | 97.7% |
| Lovex S070 | <<locked>> | 96% | 51,764 psi | 88% | 2881 fps | 96.7% |
| Norma 201 | <<locked>> | 84% | 50,111 psi | 85% | 2831 fps | 99.9% |
| Norma 202 | <<locked>> | 84% | 50,502 psi | 86% | 2835 fps | 100% |
| Norma 203B | <<locked>> | 88% | 51,909 psi | 88% | 2907 fps | 99.6% |
| Norma URP | <<locked>> | 98% | 53,040 psi | 90% | 2959 fps | 99% |
| Ramshot Big Game | <<locked>> | 88% | 52,359 psi | 89% | 2927 fps | 99.6% |
| Ramshot Hunter | <<locked>> | 98% | 52,156 psi | 89% | 2956 fps | 97.6% |
| Ramshot TAC | <<locked>> | 82% | 50,357 psi | 86% | 2838 fps | 97.7% |
| Ramshot Wild Boar | <<locked>> | 82% | 49,980 psi | 85% | 2861 fps | 99.4% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,795 psi | 61% | 1873 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 50,705 psi | 86% | 2848 fps | 96.9% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 53,069 psi | 90% | 2986 fps | 99.4% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 52,823 psi | 90% | 3022 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 96% | 50,285 psi | 86% | 2936 fps | 98.5% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 50,082 psi | 85% | 2959 fps | 98.1% |
| Rottweil R 901 | <<locked>> | 82% | 51,140 psi | 87% | 2822 fps | 100% |
| Rottweil R 902 | <<locked>> | 86% | 50,676 psi | 86% | 2828 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 92% | 52,576 psi | 90% | 2907 fps | 99.9% |
| Rottweil R 907 | <<locked>> | 94% | 53,127 psi | 90% | 2881 fps | 96.1% |
| Shooters World Long Rifle | <<locked>> | 94% | 51,111 psi | 87% | 2858 fps | 97.7% |
| Shooters World Match Rifle | <<locked>> | 84% | 50,792 psi | 86% | 2858 fps | 100% |
| Shooters World Precision | <<locked>> | 88% | 51,692 psi | 88% | 2864 fps | 99.9% |
| Shooters World SW4350 | <<locked>> | 96% | 51,764 psi | 88% | 2881 fps | 96.7% |
| SNPE Vectan SP 11 | <<locked>> | 90% | 50,908 psi | 87% | 2910 fps | 99.5% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 52,141 psi | 89% | 2871 fps | 98.4% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 53,084 psi | 90% | 2900 fps | 99.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 51,517 psi | 88% | 2779 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 51,663 psi | 88% | 2776 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 50,981 psi | 87% | 2799 fps | 96.3% |
| Somchem S335 | <<locked>> | 84% | 51,010 psi | 87% | 2776 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 51,764 psi | 88% | 2864 fps | 99.5% |
| Somchem S355 | <<locked>> | 92% | 53,142 psi | 90% | 2907 fps | 99.8% |
| Somchem S365ᴾ | <<locked>> | 100% | 51,111 psi | 87% | 2966 fps | 100% |
| Unknown powder | <<locked>> | 94% | 50,734 psi | 86% | 2917 fps | 98.2% |
| Vihtavuori N133 | <<locked>> | 86% | 51,242 psi | 87% | 2762 fps | 100% |
| Vihtavuori N135 | <<locked>> | 86% | 50,140 psi | 85% | 2802 fps | 100% |
| Vihtavuori N140 | <<locked>> | 86% | 50,270 psi | 86% | 2805 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 50,966 psi | 87% | 2841 fps | 100% |
| Vihtavuori N160 | <<locked>> | 94% | 51,271 psi | 87% | 2887 fps | 98.7% |
| Vihtavuori N530 | <<locked>> | 82% | 53,127 psi | 90% | 2890 fps | 100% |
| Vihtavuori N540 | <<locked>> | 86% | 49,966 psi | 85% | 2828 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 51,706 psi | 88% | 2936 fps | 98.7% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 43,482 psi | 74% | 2835 fps | 98.1% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 52,649 psi | 90% | 2887 fps | 99.9% |
| Winchester 760 | <<locked>> | 92% | 51,343 psi | 87% | 2936 fps | 96.5% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 35,505 psi | 60% | 2743 fps | 97.7% |
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 2015 | <<locked>> | 80% | 48,718 psi | 83% | 2746 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 41,626 psi | 71% | 2664 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 47,137 psi | 80% | 2799 fps | 100% |
| Accurate 4064 | <<locked>> | 80% | 39,349 psi | 67% | 2654 fps | 99.9% |
| Accurate 4350 | <<locked>> | 88% | 38,043 psi | 65% | 2680 fps | 95.8% |
| ADI AR 2206H | <<locked>> | 80% | 44,962 psi | 77% | 2769 fps | 98.7% |
| ADI AR 2208 | <<locked>> | 80% | 38,305 psi | 65% | 2615 fps | 96.4% |
| ADI Benchmark 8208 | <<locked>> | 80% | 46,992 psi | 80% | 2779 fps | 99.6% |
| Alliant AR-Comp | <<locked>> | 80% | 47,413 psi | 81% | 2772 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 41,046 psi | 70% | 2792 fps | 97.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 37,971 psi | 65% | 2635 fps | 97.9% |
| Alliant Reloder-15 | <<locked>> | 80% | 40,640 psi | 69% | 2697 fps | 97.3% |
| Alliant Reloder-16 | <<locked>> | 88% | 37,869 psi | 64% | 2694 fps | 95.8% |
| Alliant Reloder-17 | 55.5 gr | 80% | 32,764 psi | 56% | 2589 fps | 95.6% |
| Alliant Reloder-23 | <<locked>> | 94% | 32,909 psi | 56% | 2589 fps | 95.6% |
| Alliant Reloder-26 | <<locked>> | 96% | 38,609 psi | 66% | 2779 fps | 95.2% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 44,440 psi | 76% | 2769 fps | 97.7% |
| Bofors RP3 | <<locked>> | 80% | 37,623 psi | 64% | 2638 fps | 98% |
| Bofors RP7 | <<locked>> | 92% | 49,879 psi | 85% | 2825 fps | 95.4% |
| Hodgdon Benchmark | <<locked>> | 80% | 48,704 psi | 83% | 2769 fps | 99.9% |
| Hodgdon BL-C2 | <<locked>> | 80% | 46,122 psi | 79% | 2799 fps | 99.8% |
| Hodgdon H380 | <<locked>> | 80% | 38,464 psi | 65% | 2638 fps | 95.2% |
| Hodgdon H414 | <<locked>> | 90% | 47,935 psi | 82% | 2874 fps | 95.7% |
| Hodgdon H4895 | <<locked>> | 80% | 45,368 psi | 77% | 2779 fps | 99.1% |
| Hodgdon Hybrid 100V | <<locked>> | 86% | 32,764 psi | 56% | 2533 fps | 95.7% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 39,088 psi | 67% | 2697 fps | 98.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,266 psi | 45% | 1637 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 40,335 psi | 69% | 2667 fps | 98.1% |
| IMR 3031 | <<locked>> | 80% | 41,307 psi | 70% | 2713 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 37,463 psi | 64% | 2592 fps | 96.4% |
| IMR 4166 Enduron | <<locked>> | 88% | 47,747 psi | 81% | 2766 fps | 95.5% |
| IMR 4451 Enduron | <<locked>> | 90% | 48,385 psi | 82% | 2802 fps | 95.5% |
| IMR 4831 | <<locked>> | 92% | 37,550 psi | 64% | 2654 fps | 95.7% |
| IMR 4895 | <<locked>> | 80% | 41,655 psi | 71% | 2730 fps | 98.1% |
| IMR 8208 XBR | <<locked>> | 80% | 46,992 psi | 80% | 2779 fps | 99.6% |
| Lovex D073.6 | <<locked>> | 80% | 44,396 psi | 76% | 2753 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 44,976 psi | 77% | 2707 fps | 98.7% |
| Lovex S062 | <<locked>> | 80% | 40,132 psi | 68% | 2654 fps | 98.8% |
| Lovex S065 | <<locked>> | 88% | 42,438 psi | 72% | 2697 fps | 95.6% |
| Lovex S070 | <<locked>> | 92% | 45,643 psi | 78% | 2776 fps | 95.2% |
| Norma 201 | <<locked>> | 80% | 44,121 psi | 75% | 2723 fps | 99.4% |
| Norma 202 | <<locked>> | 80% | 44,454 psi | 76% | 2733 fps | 100% |
| Norma 203B | <<locked>> | 80% | 40,030 psi | 68% | 2687 fps | 97.7% |
| Norma URP | <<locked>> | 88% | 38,189 psi | 65% | 2684 fps | 95.7% |
| Ramshot Big Game | <<locked>> | 80% | 39,755 psi | 68% | 2697 fps | 97.4% |
| Ramshot Hunter | <<locked>> | 92% | 42,743 psi | 73% | 2779 fps | 95.2% |
| Ramshot TAC | <<locked>> | 80% | 47,181 psi | 80% | 2779 fps | 97% |
| Ramshot Wild Boar | <<locked>> | 80% | 46,760 psi | 80% | 2805 fps | 98.9% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,701 psi | 45% | 1680 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 44,353 psi | 76% | 2733 fps | 95.3% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 42,975 psi | 73% | 2805 fps | 97.8% |
| ReloadSwiss RS 60 | 55.5 gr | 80% | 34,882 psi | 59% | 2661 fps | 98.8% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 37,826 psi | 64% | 2697 fps | 95.3% |
| ReloadSwiss RS 70 | 63.4 gr | 90% | 40,553 psi | 69% | 2762 fps | 95.4% |
| Rottweil R 901 | <<locked>> | 80% | 48,066 psi | 82% | 2772 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 41,901 psi | 71% | 2674 fps | 99% |
| Rottweil R 903 | <<locked>> | 80% | 35,462 psi | 60% | 2582 fps | 97.1% |
| Rottweil R 907 | <<locked>> | 92% | 49,879 psi | 85% | 2825 fps | 95.4% |
| Shooters World Long Rifle | <<locked>> | 88% | 42,438 psi | 72% | 2697 fps | 95.6% |
| Shooters World Match Rifle | <<locked>> | 80% | 44,396 psi | 76% | 2753 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 40,132 psi | 68% | 2654 fps | 98.8% |
| Shooters World SW4350 | <<locked>> | 92% | 45,643 psi | 78% | 2776 fps | 95.2% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 36,419 psi | 62% | 2628 fps | 96.5% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 45,469 psi | 77% | 2753 fps | 97.1% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 43,642 psi | 74% | 2736 fps | 98.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 45,440 psi | 77% | 2680 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 37,855 psi | 64% | 2543 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 47,877 psi | 82% | 2749 fps | 95.6% |
| Somchem S335 | <<locked>> | 80% | 45,092 psi | 77% | 2680 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 45,252 psi | 77% | 2753 fps | 98.7% |
| Somchem S355 | <<locked>> | 80% | 36,216 psi | 62% | 2585 fps | 97% |
| Somchem S365 | <<locked>> | 82% | 28,108 psi | 48% | 2457 fps | 95% |
| Unknown powder | <<locked>> | 86% | 38,899 psi | 66% | 2687 fps | 95.1% |
| Vihtavuori N133 | <<locked>> | 80% | 42,873 psi | 73% | 2631 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 41,495 psi | 71% | 2661 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 41,510 psi | 71% | 2657 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 30,966 psi | 53% | 2441 fps | 96.7% |
| Vihtavuori N160 | <<locked>> | 86% | 39,088 psi | 67% | 2664 fps | 95.9% |
| Vihtavuori N530 | <<locked>> | 80% | 49,574 psi | 84% | 2835 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 80% | 41,176 psi | 70% | 2674 fps | 99.9% |
| Vihtavuori N550 | <<locked>> | 84% | 36,985 psi | 63% | 2648 fps | 95% |
| Vihtavuori N555 | <<locked>> | 94% | 35,520 psi | 60% | 2664 fps | 95.7% |
| Winchester 6.5 StaBALL | <<locked>> | 82% | 32,750 psi | 56% | 2493 fps | 95.9% |
| Winchester 760 | <<locked>> | 90% | 47,935 psi | 82% | 2874 fps | 95.7% |
| Winchester StaBALL HD | <<locked>> | 96% | 31,183 psi | 53% | 2605 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 105 powders for .30 R Blaser loaded with the .308 | 150gr | Speer Soft Point. ReloadSwiss RS 60 delivers the highest muzzle velocity at 3,022 fps; across all powders the maximum-charge window runs from 1,831 fps to 3,022 fps. Accurate 3100 gives the best case fill at 100 %, and 105 of the 105 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 58–90 %, leaving at least 10 % headroom. The 150.0 gr projectile in 0.308" calls for a 1:16.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, ADI AR 2209, 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, ReloadSwiss RS 60, Alliant Reloder-17 rank at the top here: for .30 R Blaser with the .308 | 150gr | Speer Soft Point they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate 3100, ADI AR 2209, Alliant Reloder-19 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.