Load Specifications
Load data in caliber .30 R Blaser with .308 | 150gr | Hasler Hunting bullet and 88 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 2000-MR, 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>> | 84% | 51,387 psi | 87% | 2779 fps | 100% |
| Accurate 2460 | <<locked>> | 82% | 53,055 psi | 90% | 2844 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 52,533 psi | 89% | 2835 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 51,576 psi | 88% | 2854 fps | 100% |
| Accurate 4064 | <<locked>> | 92% | 52,750 psi | 90% | 2881 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 52,823 psi | 90% | 2949 fps | 98.8% |
| ADI AR 2206H | <<locked>> | 86% | 50,821 psi | 87% | 2864 fps | 99.3% |
| ADI AR 2208 | <<locked>> | 92% | 51,808 psi | 88% | 2861 fps | 99% |
| ADI Benchmark 8208 | <<locked>> | 84% | 49,879 psi | 85% | 2818 fps | 99.7% |
| Alliant AR-Comp | <<locked>> | 84% | 50,067 psi | 85% | 2808 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 50,082 psi | 85% | 2963 fps | 98.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 51,503 psi | 88% | 2881 fps | 99.8% |
| Alliant Reloder-15 | <<locked>> | 90% | 52,156 psi | 89% | 2904 fps | 99.2% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 51,068 psi | 87% | 2953 fps | 98.9% |
| Alliant Reloder-17 | <<locked>> | 96% | 52,214 psi | 89% | 2995 fps | 99.8% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 36,071 psi | 61% | 2661 fps | 96.5% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 50,531 psi | 86% | 2871 fps | 98.6% |
| Bofors RP3 | <<locked>> | 92% | 51,822 psi | 88% | 2894 fps | 99.8% |
| Hodgdon Benchmark | <<locked>> | 84% | 51,808 psi | 88% | 2808 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 86% | 52,344 psi | 89% | 2897 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 50,473 psi | 86% | 2930 fps | 99% |
| Hodgdon H380 | <<locked>> | 92% | 53,069 psi | 90% | 2904 fps | 98.4% |
| Hodgdon H414 | <<locked>> | 98% | 52,402 psi | 89% | 2943 fps | 96.4% |
| Hodgdon H4895 | <<locked>> | 86% | 51,300 psi | 87% | 2877 fps | 99.6% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 47,166 psi | 80% | 2828 fps | 99.2% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 50,372 psi | 86% | 2900 fps | 99.7% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,940 psi | 59% | 1808 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 52,489 psi | 89% | 2877 fps | 99.7% |
| IMR 3031 | <<locked>> | 86% | 50,647 psi | 86% | 2864 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 51,256 psi | 87% | 2844 fps | 99.1% |
| IMR 4166 Enduron | <<locked>> | 88% | 51,677 psi | 88% | 2818 fps | 96% |
| IMR 4451 Enduron | <<locked>> | 94% | 51,285 psi | 87% | 2841 fps | 95.8% |
| IMR 4831ᴾ | <<locked>> | 100% | 49,792 psi | 85% | 2884 fps | 98.4% |
| IMR 4895 | <<locked>> | 88% | 50,009 psi | 85% | 2877 fps | 99.3% |
| IMR 8208 XBR | <<locked>> | 84% | 49,879 psi | 85% | 2818 fps | 99.7% |
| Lovex D073.5 | <<locked>> | 82% | 53,040 psi | 90% | 2851 fps | 100% |
| Lovex D073.6 | <<locked>> | 86% | 49,864 psi | 85% | 2838 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 50,749 psi | 86% | 2799 fps | 99.3% |
| Lovex S062 | <<locked>> | 90% | 50,778 psi | 86% | 2841 fps | 99.8% |
| Lovex S065 | <<locked>> | 96% | 50,140 psi | 85% | 2828 fps | 97.1% |
| Lovex S070 | <<locked>> | 98% | 50,836 psi | 87% | 2854 fps | 96.1% |
| Norma 201 | <<locked>> | 88% | 52,576 psi | 90% | 2861 fps | 99.9% |
| Norma 202 | <<locked>> | 86% | 49,980 psi | 85% | 2822 fps | 100% |
| Norma 203B | <<locked>> | 90% | 51,343 psi | 87% | 2890 fps | 99.4% |
| Norma URPᴾ | <<locked>> | 100% | 52,156 psi | 89% | 2940 fps | 98.7% |
| Ramshot Big Game | <<locked>> | 90% | 51,895 psi | 88% | 2910 fps | 99.4% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 51,097 psi | 87% | 2923 fps | 97% |
| Ramshot TAC | <<locked>> | 84% | 50,125 psi | 85% | 2822 fps | 97.3% |
| Ramshot Wild Boar | <<locked>> | 84% | 49,530 psi | 84% | 2841 fps | 99.1% |
| Ramshot X-Terminator | <<locked>> | 82% | 50,734 psi | 86% | 2815 fps | 99.2% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,259 psi | 60% | 1847 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 52,489 psi | 89% | 2854 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 50,038 psi | 85% | 2825 fps | 96.3% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 52,170 psi | 89% | 2963 fps | 99.1% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 52,054 psi | 89% | 3002 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 52,663 psi | 90% | 2969 fps | 98.6% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 53,040 psi | 90% | 2995 fps | 98.3% |
| Rottweil R 901 | <<locked>> | 84% | 50,343 psi | 86% | 2802 fps | 100% |
| Rottweil R 902 | <<locked>> | 90% | 53,011 psi | 90% | 2858 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 94% | 51,430 psi | 88% | 2881 fps | 99.7% |
| Shooters World Long Rifle | <<locked>> | 96% | 50,140 psi | 85% | 2828 fps | 97.1% |
| Shooters World Match Rifle | <<locked>> | 86% | 49,864 psi | 85% | 2838 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 50,778 psi | 86% | 2841 fps | 99.8% |
| Shooters World SW4350 | <<locked>> | 98% | 50,836 psi | 87% | 2854 fps | 96.1% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 50,096 psi | 85% | 2890 fps | 99.2% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 51,779 psi | 88% | 2854 fps | 98.1% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 52,562 psi | 89% | 2884 fps | 99.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 51,140 psi | 87% | 2762 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 51,372 psi | 87% | 2762 fps | 100% |
| Somchem S321 | <<locked>> | 82% | 50,908 psi | 87% | 2848 fps | 99.9% |
| Somchem S335 | <<locked>> | 86% | 50,560 psi | 86% | 2759 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 51,532 psi | 88% | 2851 fps | 99.3% |
| Somchem S355 | <<locked>> | 94% | 52,112 psi | 89% | 2884 fps | 99.7% |
| Somchem S365ᴾ | <<locked>> | 100% | 46,369 psi | 79% | 2884 fps | 99.9% |
| Vihtavuori N130 | <<locked>> | 82% | 50,908 psi | 87% | 2736 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 51,372 psi | 87% | 2753 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 52,649 psi | 90% | 2831 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 50,459 psi | 86% | 2799 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 50,154 psi | 85% | 2815 fps | 99.9% |
| Vihtavuori N160 | <<locked>> | 98% | 51,184 psi | 87% | 2881 fps | 98.4% |
| Vihtavuori N530 | <<locked>> | 84% | 50,256 psi | 86% | 2818 fps | 99.8% |
| Vihtavuori N540 | <<locked>> | 90% | 52,098 psi | 89% | 2841 fps | 100% |
| Vihtavuori N550 | <<locked>> | 98% | 50,183 psi | 85% | 2881 fps | 98.1% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 38,798 psi | 66% | 2736 fps | 96.5% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 52,083 psi | 89% | 2867 fps | 99.8% |
| Winchester 748 | <<locked>> | 84% | 49,893 psi | 85% | 2861 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 52,692 psi | 90% | 2946 fps | 96.4% |
| Winchester StaBALL Match | <<locked>> | 88% | 52,286 psi | 89% | 2890 fps | 99.7% |
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% | 45,179 psi | 77% | 2684 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 49,530 psi | 84% | 2792 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 37,391 psi | 64% | 2585 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 44,672 psi | 76% | 2743 fps | 99.9% |
| Accurate 4064 | <<locked>> | 80% | 35,404 psi | 60% | 2572 fps | 99.4% |
| Accurate 4350 | <<locked>> | 92% | 39,349 psi | 67% | 2707 fps | 95.9% |
| ADI AR 2206H | <<locked>> | 80% | 41,756 psi | 71% | 2697 fps | 97.7% |
| ADI AR 2208 | <<locked>> | 80% | 35,404 psi | 60% | 2539 fps | 95% |
| ADI Benchmark 8208 | <<locked>> | 80% | 43,845 psi | 75% | 2713 fps | 99.1% |
| Alliant AR-Comp | <<locked>> | 80% | 43,424 psi | 74% | 2710 fps | 100% |
| Alliant Power Pro 2000-MR | 53.6 gr | 80% | 37,869 psi | 64% | 2707 fps | 95.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 34,795 psi | 59% | 2559 fps | 96.7% |
| Alliant Reloder-15 | <<locked>> | 80% | 37,463 psi | 64% | 2621 fps | 96% |
| Alliant Reloder-16 | <<locked>> | 90% | 37,188 psi | 63% | 2664 fps | 95% |
| Alliant Reloder-17 | 55.4 gr | 84% | 34,418 psi | 59% | 2625 fps | 95.9% |
| Alliant Reloder-23 | <<locked>> | 98% | 33,895 psi | 58% | 2605 fps | 95.6% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 40,915 psi | 70% | 2694 fps | 96.5% |
| Bofors RP3 | <<locked>> | 80% | 34,026 psi | 58% | 2552 fps | 96.6% |
| Hodgdon Benchmark | <<locked>> | 80% | 45,658 psi | 78% | 2707 fps | 99.6% |
| Hodgdon BL-C2 | <<locked>> | 80% | 42,496 psi | 72% | 2726 fps | 99.3% |
| Hodgdon CFE223 | <<locked>> | 80% | 46,804 psi | 80% | 2864 fps | 98.4% |
| Hodgdon H380 | <<locked>> | 84% | 40,248 psi | 69% | 2671 fps | 95.5% |
| Hodgdon H414 | <<locked>> | 96% | 48,921 psi | 83% | 2881 fps | 95.5% |
| Hodgdon H4895 | <<locked>> | 80% | 42,090 psi | 72% | 2710 fps | 98.3% |
| Hodgdon Hybrid 100V | <<locked>> | 90% | 33,910 psi | 58% | 2556 fps | 95.8% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 37,956 psi | 65% | 2667 fps | 97.8% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,773 psi | 44% | 1614 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 40,451 psi | 69% | 2661 fps | 97.9% |
| IMR 3031 | <<locked>> | 80% | 41,394 psi | 70% | 2713 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 37,130 psi | 63% | 2575 fps | 96% |
| IMR 4166 Enduron | <<locked>> | 86% | 48,399 psi | 82% | 2762 fps | 95.2% |
| IMR 4451 Enduron | <<locked>> | 92% | 48,008 psi | 82% | 2782 fps | 95% |
| IMR 4831 | <<locked>> | 92% | 37,942 psi | 65% | 2657 fps | 95.5% |
| IMR 4895 | <<locked>> | 80% | 38,377 psi | 65% | 2654 fps | 97% |
| IMR 8208 XBR | <<locked>> | 80% | 43,845 psi | 75% | 2713 fps | 99.1% |
| Lovex D073.5 | <<locked>> | 80% | 49,284 psi | 84% | 2795 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 40,393 psi | 69% | 2674 fps | 99.6% |
| Lovex S060 | <<locked>> | 80% | 42,018 psi | 72% | 2641 fps | 97.9% |
| Lovex S062 | <<locked>> | 80% | 36,840 psi | 63% | 2579 fps | 97.8% |
| Lovex S065 | <<locked>> | 92% | 44,295 psi | 75% | 2723 fps | 95.7% |
| Lovex S070 | <<locked>> | 96% | 47,747 psi | 81% | 2802 fps | 95.4% |
| Norma 201 | <<locked>> | 80% | 40,698 psi | 69% | 2651 fps | 98.6% |
| Norma 202 | <<locked>> | 80% | 41,075 psi | 70% | 2667 fps | 99.9% |
| Norma 203B | <<locked>> | 80% | 36,869 psi | 63% | 2612 fps | 96.4% |
| Norma URP | <<locked>> | 92% | 39,769 psi | 68% | 2710 fps | 95.8% |
| Ramshot Big Game | <<locked>> | 80% | 36,477 psi | 62% | 2618 fps | 96.1% |
| Ramshot Hunter | <<locked>> | 96% | 44,672 psi | 76% | 2808 fps | 95.3% |
| Ramshot TAC | <<locked>> | 80% | 43,787 psi | 75% | 2707 fps | 95.8% |
| Ramshot Wild Boar | <<locked>> | 80% | 43,120 psi | 73% | 2726 fps | 98% |
| Ramshot X-Terminator | <<locked>> | 80% | 47,572 psi | 81% | 2759 fps | 98.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,150 psi | 45% | 1657 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 49,342 psi | 84% | 2805 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 46,804 psi | 80% | 2769 fps | 95.5% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 39,030 psi | 66% | 2717 fps | 96.4% |
| ReloadSwiss RS 60 | 52.7 gr | 80% | 31,908 psi | 54% | 2572 fps | 97.4% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 39,392 psi | 67% | 2726 fps | 95.5% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 42,743 psi | 73% | 2799 fps | 95.7% |
| Rottweil R 901 | <<locked>> | 80% | 44,440 psi | 76% | 2703 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 38,667 psi | 66% | 2602 fps | 98.2% |
| Rottweil R 903 | <<locked>> | 80% | 31,937 psi | 54% | 2493 fps | 95.4% |
| Shooters World Long Rifle | <<locked>> | 92% | 44,295 psi | 75% | 2723 fps | 95.7% |
| Shooters World Match Rifle | <<locked>> | 80% | 40,393 psi | 69% | 2674 fps | 99.6% |
| Shooters World Precision | <<locked>> | 80% | 36,840 psi | 63% | 2579 fps | 97.8% |
| Shooters World SW4350 | <<locked>> | 96% | 47,747 psi | 81% | 2802 fps | 95.4% |
| SNPE Vectan SP 11 | <<locked>> | 82% | 35,563 psi | 61% | 2605 fps | 95.8% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 41,742 psi | 71% | 2674 fps | 95.8% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 40,248 psi | 69% | 2661 fps | 97.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 42,177 psi | 72% | 2615 fps | 99.9% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 34,824 psi | 59% | 2474 fps | 99.6% |
| Somchem S321 | <<locked>> | 80% | 47,340 psi | 81% | 2789 fps | 99.7% |
| Somchem S335 | <<locked>> | 80% | 41,843 psi | 71% | 2618 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 41,655 psi | 71% | 2677 fps | 97.7% |
| Somchem S355 | <<locked>> | 80% | 33,040 psi | 56% | 2507 fps | 95.6% |
| Somchem S365 | <<locked>> | 86% | 29,008 psi | 49% | 2480 fps | 95.1% |
| Vihtavuori N130 | <<locked>> | 80% | 47,790 psi | 81% | 2687 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 42,467 psi | 72% | 2615 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 37,826 psi | 64% | 2592 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 38,725 psi | 66% | 2595 fps | 99.8% |
| Vihtavuori N150 | <<locked>> | 80% | 31,314 psi | 53% | 2444 fps | 96.5% |
| Vihtavuori N160 | <<locked>> | 90% | 39,102 psi | 67% | 2661 fps | 95.5% |
| Vihtavuori N530 | <<locked>> | 80% | 43,758 psi | 74% | 2707 fps | 99.1% |
| Vihtavuori N540 | <<locked>> | 80% | 37,405 psi | 64% | 2582 fps | 99.4% |
| Vihtavuori N550 | <<locked>> | 90% | 38,363 psi | 65% | 2657 fps | 95.1% |
| Vihtavuori N555 | <<locked>> | 98% | 36,318 psi | 62% | 2680 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 32,155 psi | 55% | 2470 fps | 95.2% |
| Winchester 748 | <<locked>> | 80% | 43,221 psi | 74% | 2746 fps | 99.5% |
| Winchester 760 | <<locked>> | 96% | 49,197 psi | 84% | 2887 fps | 95.6% |
| Winchester StaBALL Match | <<locked>> | 80% | 39,639 psi | 67% | 2661 fps | 97.8% |
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 104 powders for .30 R Blaser loaded with the .308 | 150gr | Hasler Hunting. ReloadSwiss RS 60 delivers the highest muzzle velocity at 3,002 fps; across all powders the maximum-charge window runs from 1,808 fps to 3,002 fps. Accurate 3100 gives the best case fill at 100 %, and 104 of the 104 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 55–90 %, 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, 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. Alliant Power Pro 2000-MR, ReloadSwiss RS 60, Alliant Reloder-17 rank at the top here: for .30 R Blaser with the .308 | 150gr | Hasler Hunting 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.