Load Specifications
Load data in caliber .30 R Blaser with .308 | 150gr | Norma ECO Strike bullet and 88 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 60, Alliant Power Pro 2000-MR 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.
A valid access license is required to use the Personalized Load Calculator.
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>> | 84% | 50,720 psi | 86% | 2766 fps | 100% |
| Accurate 2460 | <<locked>> | 82% | 52,170 psi | 89% | 2825 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 51,605 psi | 88% | 2818 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 50,734 psi | 86% | 2838 fps | 100% |
| Accurate 4064 | <<locked>> | 92% | 51,895 psi | 88% | 2864 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 51,779 psi | 88% | 2927 fps | 98.6% |
| ADI AR 2206H | <<locked>> | 86% | 50,024 psi | 85% | 2844 fps | 99.1% |
| ADI AR 2208 | <<locked>> | 92% | 51,097 psi | 87% | 2844 fps | 98.8% |
| ADI Benchmark 8208 | <<locked>> | 86% | 52,547 psi | 89% | 2854 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 86% | 52,489 psi | 89% | 2838 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 90% | 52,939 psi | 90% | 3005 fps | 99.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 50,749 psi | 86% | 2867 fps | 99.7% |
| Alliant Reloder-15 | <<locked>> | 90% | 51,401 psi | 88% | 2884 fps | 99% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 50,169 psi | 85% | 2930 fps | 98.6% |
| Alliant Reloder-17 | <<locked>> | 96% | 51,329 psi | 87% | 2976 fps | 99.7% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 35,404 psi | 60% | 2638 fps | 96.1% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 49,603 psi | 84% | 2848 fps | 98.3% |
| Bofors RP3 | <<locked>> | 92% | 50,778 psi | 86% | 2874 fps | 99.7% |
| Hodgdon Benchmark | <<locked>> | 84% | 51,010 psi | 87% | 2792 fps | 99.9% |
| Hodgdon BL-C2 | <<locked>> | 86% | 51,619 psi | 88% | 2881 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 49,632 psi | 84% | 2913 fps | 98.8% |
| Hodgdon H322 | <<locked>> | 82% | 52,837 psi | 90% | 2854 fps | 100% |
| Hodgdon H380 | <<locked>> | 92% | 52,083 psi | 89% | 2884 fps | 98.2% |
| Hodgdon H414 | <<locked>> | 98% | 51,488 psi | 88% | 2920 fps | 96% |
| Hodgdon H4895 | <<locked>> | 86% | 50,473 psi | 86% | 2858 fps | 99.5% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 46,253 psi | 79% | 2805 fps | 99% |
| Hodgdon LEVERevolution | <<locked>> | 90% | 52,881 psi | 90% | 2936 fps | 99.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,882 psi | 59% | 1801 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 51,706 psi | 88% | 2858 fps | 99.6% |
| IMR 3031 | <<locked>> | 86% | 49,980 psi | 85% | 2851 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 50,473 psi | 86% | 2825 fps | 98.9% |
| IMR 4831ᴾ | <<locked>> | 100% | 48,878 psi | 83% | 2861 fps | 98.2% |
| IMR 4895 | <<locked>> | 90% | 52,707 psi | 90% | 2917 fps | 99.5% |
| IMR 8208 XBR | <<locked>> | 86% | 52,547 psi | 89% | 2854 fps | 99.9% |
| Lovex D073.5 | <<locked>> | 82% | 52,243 psi | 89% | 2835 fps | 100% |
| Lovex D073.6 | <<locked>> | 88% | 52,649 psi | 90% | 2877 fps | 100% |
| Lovex S060 | <<locked>> | 88% | 53,142 psi | 90% | 2831 fps | 99.5% |
| Lovex S062 | <<locked>> | 90% | 49,980 psi | 85% | 2825 fps | 99.8% |
| Lovex S065 | <<locked>> | 98% | 52,663 psi | 90% | 2864 fps | 97.5% |
| Lovex S070 | <<locked>> | 98% | 50,198 psi | 85% | 2841 fps | 95.9% |
| Norma 201 | <<locked>> | 88% | 51,793 psi | 88% | 2844 fps | 99.8% |
| Norma 202 | <<locked>> | 88% | 52,359 psi | 89% | 2851 fps | 100% |
| Norma 203B | <<locked>> | 90% | 50,589 psi | 86% | 2871 fps | 99.2% |
| Norma URPᴾ | <<locked>> | 100% | 51,184 psi | 87% | 2917 fps | 98.4% |
| Ramshot Big Game | <<locked>> | 90% | 50,952 psi | 87% | 2890 fps | 99.2% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 50,328 psi | 86% | 2907 fps | 96.7% |
| Ramshot TAC | <<locked>> | 86% | 52,794 psi | 90% | 2861 fps | 97.7% |
| Ramshot Wild Boar | <<locked>> | 86% | 52,214 psi | 89% | 2881 fps | 99.4% |
| Ramshot X-Terminator | <<locked>> | 82% | 50,009 psi | 85% | 2799 fps | 99% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,186 psi | 60% | 1841 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 51,938 psi | 88% | 2838 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 52,808 psi | 90% | 2864 fps | 96.8% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 51,271 psi | 87% | 2943 fps | 99% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 51,126 psi | 87% | 2982 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 51,430 psi | 88% | 2943 fps | 98.3% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 52,054 psi | 89% | 2972 fps | 98% |
| Rottweil R 901 | <<locked>> | 86% | 52,663 psi | 90% | 2835 fps | 100% |
| Rottweil R 902 | <<locked>> | 90% | 52,417 psi | 89% | 2844 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 94% | 50,647 psi | 86% | 2864 fps | 99.6% |
| Shooters World Long Rifle | <<locked>> | 98% | 52,663 psi | 90% | 2864 fps | 97.5% |
| Shooters World Match Rifle | <<locked>> | 88% | 52,649 psi | 90% | 2877 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 49,980 psi | 85% | 2825 fps | 99.8% |
| Shooters World SW4350 | <<locked>> | 98% | 50,198 psi | 85% | 2841 fps | 95.9% |
| SNPE Vectan SP 11 | <<locked>> | 94% | 52,663 psi | 90% | 2927 fps | 99.4% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 51,068 psi | 87% | 2835 fps | 97.9% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 51,808 psi | 88% | 2867 fps | 99.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 50,560 psi | 86% | 2749 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 50,618 psi | 86% | 2746 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 98% | 53,040 psi | 90% | 2812 fps | 96.2% |
| Somchem S321 | <<locked>> | 82% | 50,140 psi | 85% | 2831 fps | 99.8% |
| Somchem S335 | <<locked>> | 88% | 52,939 psi | 90% | 2792 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 50,560 psi | 86% | 2828 fps | 99.1% |
| Somchem S355 | <<locked>> | 94% | 51,372 psi | 87% | 2867 fps | 99.6% |
| Somchem S365ᴾ | <<locked>> | 100% | 45,469 psi | 77% | 2861 fps | 99.8% |
| Vihtavuori N130 | <<locked>> | 82% | 50,256 psi | 86% | 2720 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 50,792 psi | 86% | 2743 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 51,721 psi | 88% | 2815 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 49,661 psi | 85% | 2782 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 52,736 psi | 90% | 2848 fps | 100% |
| Vihtavuori N160 | <<locked>> | 98% | 50,285 psi | 86% | 2864 fps | 98.2% |
| Vihtavuori N530 | <<locked>> | 86% | 53,026 psi | 90% | 2858 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 90% | 51,372 psi | 87% | 2825 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 52,837 psi | 90% | 2920 fps | 98.5% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 37,956 psi | 65% | 2717 fps | 96.1% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 51,126 psi | 87% | 2848 fps | 99.7% |
| Winchester 748 | <<locked>> | 86% | 52,634 psi | 90% | 2900 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 51,779 psi | 88% | 2923 fps | 96.1% |
| Winchester StaBALL Match | <<locked>> | 88% | 51,576 psi | 88% | 2874 fps | 99.6% |
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% | 44,556 psi | 76% | 2671 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 48,718 psi | 83% | 2772 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 36,767 psi | 63% | 2572 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 44,077 psi | 75% | 2730 fps | 99.9% |
| Accurate 4064 | <<locked>> | 80% | 34,780 psi | 59% | 2556 fps | 99.3% |
| Accurate 4350 | <<locked>> | 92% | 38,595 psi | 66% | 2687 fps | 95.5% |
| ADI AR 2206H | <<locked>> | 80% | 41,176 psi | 70% | 2680 fps | 97.5% |
| ADI AR 2208 | <<locked>> | 82% | 37,217 psi | 63% | 2575 fps | 95.6% |
| ADI Benchmark 8208 | <<locked>> | 80% | 43,294 psi | 74% | 2697 fps | 98.9% |
| Alliant AR-Comp | <<locked>> | 80% | 42,714 psi | 73% | 2694 fps | 100% |
| Alliant Power Pro 2000-MR | 52.8 gr | 80% | 37,246 psi | 63% | 2684 fps | 95.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 34,272 psi | 58% | 2543 fps | 96.4% |
| Alliant Reloder-15 | <<locked>> | 80% | 36,927 psi | 63% | 2605 fps | 95.7% |
| Alliant Reloder-16 | <<locked>> | 92% | 39,001 psi | 66% | 2703 fps | 95.6% |
| Alliant Reloder-17 | 54.6 gr | 84% | 33,866 psi | 58% | 2605 fps | 95.5% |
| Alliant Reloder-23 | <<locked>> | 98% | 33,243 psi | 57% | 2582 fps | 95.1% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 40,248 psi | 69% | 2671 fps | 96.1% |
| Bofors RP3 | <<locked>> | 80% | 33,489 psi | 57% | 2536 fps | 96.3% |
| Hodgdon Benchmark | <<locked>> | 80% | 45,107 psi | 77% | 2694 fps | 99.5% |
| Hodgdon BL-C2 | <<locked>> | 80% | 41,713 psi | 71% | 2707 fps | 99.1% |
| Hodgdon CFE223 | <<locked>> | 80% | 46,021 psi | 78% | 2848 fps | 98.1% |
| Hodgdon H322 | <<locked>> | 80% | 49,472 psi | 84% | 2805 fps | 100% |
| Hodgdon H380 | <<locked>> | 84% | 39,755 psi | 68% | 2657 fps | 95.2% |
| Hodgdon H414 | <<locked>> | 96% | 48,008 psi | 82% | 2861 fps | 95.1% |
| Hodgdon H4895 | <<locked>> | 80% | 41,539 psi | 71% | 2694 fps | 98.1% |
| Hodgdon Hybrid 100V | <<locked>> | 90% | 33,301 psi | 57% | 2536 fps | 95.4% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 37,463 psi | 64% | 2651 fps | 97.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,802 psi | 44% | 1608 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 39,900 psi | 68% | 2644 fps | 97.7% |
| IMR 3031 | <<locked>> | 80% | 40,756 psi | 69% | 2697 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 36,593 psi | 62% | 2559 fps | 95.7% |
| IMR 4831 | <<locked>> | 92% | 37,289 psi | 63% | 2638 fps | 95.1% |
| IMR 4895 | <<locked>> | 80% | 37,840 psi | 64% | 2638 fps | 96.7% |
| IMR 8208 XBR | <<locked>> | 80% | 43,294 psi | 74% | 2697 fps | 98.9% |
| Lovex D073.5 | <<locked>> | 80% | 48,733 psi | 83% | 2782 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 39,798 psi | 68% | 2657 fps | 99.4% |
| Lovex S060 | <<locked>> | 80% | 41,481 psi | 71% | 2625 fps | 97.6% |
| Lovex S062 | <<locked>> | 80% | 36,289 psi | 62% | 2562 fps | 97.5% |
| Lovex S065 | <<locked>> | 92% | 43,656 psi | 74% | 2707 fps | 95.4% |
| Lovex S070 | <<locked>> | 96% | 46,876 psi | 80% | 2782 fps | 95% |
| Norma 201 | <<locked>> | 80% | 40,132 psi | 68% | 2635 fps | 98.4% |
| Norma 202 | <<locked>> | 80% | 40,495 psi | 69% | 2651 fps | 99.8% |
| Norma 203B | <<locked>> | 80% | 36,303 psi | 62% | 2592 fps | 96.1% |
| Norma URP | <<locked>> | 92% | 39,102 psi | 67% | 2690 fps | 95.5% |
| Ramshot Big Game | <<locked>> | 80% | 35,839 psi | 61% | 2598 fps | 95.7% |
| Ramshot Hunter | <<locked>> | 98% | 46,992 psi | 80% | 2848 fps | 95.8% |
| Ramshot TAC | <<locked>> | 80% | 43,105 psi | 73% | 2687 fps | 95.4% |
| Ramshot Wild Boar | <<locked>> | 80% | 42,612 psi | 73% | 2713 fps | 97.8% |
| Ramshot X-Terminator | <<locked>> | 80% | 46,833 psi | 80% | 2743 fps | 98.5% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 25,962 psi | 44% | 1647 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 48,515 psi | 83% | 2785 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 46,151 psi | 79% | 2753 fps | 95.2% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 38,435 psi | 65% | 2703 fps | 96.1% |
| ReloadSwiss RS 60 | 52 gr | 80% | 31,488 psi | 54% | 2552 fps | 97.1% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 38,580 psi | 66% | 2703 fps | 95.1% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 42,047 psi | 72% | 2776 fps | 95.2% |
| Rottweil R 901 | <<locked>> | 80% | 43,816 psi | 75% | 2687 fps | 99.9% |
| Rottweil R 902 | <<locked>> | 80% | 38,130 psi | 65% | 2585 fps | 98% |
| Rottweil R 903 | <<locked>> | 80% | 31,372 psi | 53% | 2474 fps | 95.1% |
| Shooters World Long Rifle | <<locked>> | 92% | 43,656 psi | 74% | 2707 fps | 95.4% |
| Shooters World Match Rifle | <<locked>> | 80% | 39,798 psi | 68% | 2657 fps | 99.4% |
| Shooters World Precision | <<locked>> | 80% | 36,289 psi | 62% | 2562 fps | 97.5% |
| Shooters World SW4350 | <<locked>> | 96% | 46,876 psi | 80% | 2782 fps | 95% |
| SNPE Vectan SP 11 | <<locked>> | 82% | 35,099 psi | 60% | 2585 fps | 95.5% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 41,234 psi | 70% | 2657 fps | 95.5% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 39,769 psi | 68% | 2648 fps | 97.1% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 41,814 psi | 71% | 2605 fps | 99.9% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 34,490 psi | 59% | 2464 fps | 99.6% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 49,705 psi | 85% | 2759 fps | 95.4% |
| Somchem S321 | <<locked>> | 80% | 46,615 psi | 79% | 2772 fps | 99.6% |
| Somchem S335 | <<locked>> | 80% | 41,307 psi | 70% | 2605 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 40,959 psi | 70% | 2657 fps | 97.4% |
| Somchem S355 | <<locked>> | 80% | 32,532 psi | 55% | 2490 fps | 95.3% |
| Somchem S365 | <<locked>> | 88% | 30,342 psi | 52% | 2516 fps | 95.8% |
| Vihtavuori N130 | <<locked>> | 80% | 47,384 psi | 81% | 2677 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 42,090 psi | 72% | 2605 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 37,405 psi | 64% | 2579 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 38,189 psi | 65% | 2582 fps | 99.7% |
| Vihtavuori N150 | <<locked>> | 80% | 30,835 psi | 52% | 2428 fps | 96.2% |
| Vihtavuori N160 | <<locked>> | 90% | 38,464 psi | 65% | 2641 fps | 95.2% |
| Vihtavuori N530 | <<locked>> | 80% | 43,221 psi | 74% | 2690 fps | 99% |
| Vihtavuori N540 | <<locked>> | 80% | 36,724 psi | 63% | 2566 fps | 99.3% |
| Vihtavuori N550 | <<locked>> | 92% | 40,248 psi | 69% | 2694 fps | 95.6% |
| Vihtavuori N555 | <<locked>> | 98% | 35,491 psi | 60% | 2657 fps | 95.2% |
| Winchester 6.5 StaBALL | <<locked>> | 86% | 33,866 psi | 58% | 2510 fps | 95.8% |
| Winchester 748 | <<locked>> | 80% | 42,627 psi | 73% | 2733 fps | 99.4% |
| Winchester 760 | <<locked>> | 96% | 48,283 psi | 82% | 2864 fps | 95.2% |
| Winchester StaBALL Match | <<locked>> | 80% | 39,117 psi | 67% | 2648 fps | 97.6% |
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 | 150gr | Norma ECO Strike. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 3,005 fps; across all powders the maximum-charge window runs from 1,801 fps to 3,005 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 54–90 %, leaving at least 10 % headroom. The 150.0 gr projectile in 0.308" calls for a 1:12.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate 4350, Alliant Reloder-16 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 60, Alliant Power Pro 2000-MR, Alliant Reloder-17 rank at the top here: for .30 R Blaser with the .308 | 150gr | Norma ECO Strike they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate 3100, Alliant Reloder-19, Alliant Reloder-26 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.