Load Specifications
Load data in caliber .30 R Blaser with .308 | 150gr | Alaska Bullet Works Kodiak SP SPBC bullet and 87 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% | 51,648 psi | 88% | 2785 fps | 100% |
| Accurate 2495 | <<locked>> | 86% | 50,459 psi | 86% | 2808 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 50,270 psi | 86% | 2848 fps | 100% |
| Accurate 4064 | <<locked>> | 88% | 50,589 psi | 86% | 2851 fps | 100% |
| Accurate 4350 | <<locked>> | 96% | 50,082 psi | 85% | 2910 fps | 98.6% |
| ADI AR 2206H | <<locked>> | 84% | 50,908 psi | 87% | 2874 fps | 99.4% |
| ADI AR 2208 | <<locked>> | 90% | 52,025 psi | 89% | 2874 fps | 99.2% |
| ADI Benchmark 8208 | <<locked>> | 82% | 49,995 psi | 85% | 2828 fps | 99.8% |
| Alliant AR-Comp | <<locked>> | 82% | 50,372 psi | 86% | 2815 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 86% | 50,299 psi | 86% | 2976 fps | 99.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 52,025 psi | 89% | 2897 fps | 99.9% |
| Alliant Reloder-15 | <<locked>> | 88% | 52,417 psi | 89% | 2913 fps | 99.4% |
| Alliant Reloder-16 | <<locked>> | 98% | 51,517 psi | 88% | 2972 fps | 99.2% |
| Alliant Reloder-17 | <<locked>> | 94% | 52,663 psi | 90% | 3009 fps | 99.9% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 39,378 psi | 67% | 2746 fps | 98% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 44,309 psi | 75% | 2910 fps | 97.3% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 50,546 psi | 86% | 2881 fps | 98.8% |
| Bofors RP3 | <<locked>> | 90% | 52,460 psi | 89% | 2910 fps | 99.9% |
| Bofors RP7 | <<locked>> | 94% | 52,649 psi | 90% | 2871 fps | 96% |
| Hodgdon Benchmark | <<locked>> | 82% | 51,750 psi | 88% | 2818 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 52,591 psi | 90% | 2904 fps | 100% |
| Hodgdon H322 | <<locked>> | 82% | 53,040 psi | 90% | 2867 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 50,038 psi | 85% | 2864 fps | 98.2% |
| Hodgdon H414 | <<locked>> | 92% | 51,097 psi | 87% | 2927 fps | 96.4% |
| Hodgdon H4895 | <<locked>> | 84% | 51,416 psi | 88% | 2884 fps | 99.7% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 51,227 psi | 87% | 2900 fps | 99.8% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 50,879 psi | 87% | 2913 fps | 99.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,418 psi | 60% | 1831 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 51,532 psi | 88% | 2871 fps | 99.7% |
| IMR 3031 | <<locked>> | 86% | 49,806 psi | 85% | 2854 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 50,879 psi | 87% | 2848 fps | 99.2% |
| IMR 4166 Enduron | <<locked>> | 90% | 50,314 psi | 86% | 2808 fps | 96.1% |
| IMR 4350 | <<locked>> | 98% | 53,084 psi | 90% | 2897 fps | 96.1% |
| IMR 4451 Enduron | <<locked>> | 92% | 51,213 psi | 87% | 2851 fps | 96.2% |
| IMR 4831ᴾ | <<locked>> | 100% | 48,138 psi | 82% | 2858 fps | 98.4% |
| IMR 4895 | <<locked>> | 86% | 50,415 psi | 86% | 2894 fps | 99.5% |
| IMR 8208 XBR | <<locked>> | 82% | 49,995 psi | 85% | 2828 fps | 99.8% |
| Lovex D073.6 | <<locked>> | 84% | 50,502 psi | 86% | 2851 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 50,633 psi | 86% | 2805 fps | 99.4% |
| Lovex S062 | <<locked>> | 88% | 51,401 psi | 88% | 2858 fps | 99.9% |
| Lovex S065 | <<locked>> | 94% | 50,633 psi | 86% | 2848 fps | 97.5% |
| Lovex S070 | <<locked>> | 96% | 51,503 psi | 88% | 2877 fps | 96.7% |
| Norma 201 | <<locked>> | 86% | 53,040 psi | 90% | 2874 fps | 100% |
| Norma 202 | <<locked>> | 84% | 50,256 psi | 86% | 2828 fps | 100% |
| Norma 203B | <<locked>> | 88% | 51,605 psi | 88% | 2900 fps | 99.5% |
| Norma URP | <<locked>> | 98% | 52,765 psi | 90% | 2956 fps | 99% |
| Ramshot Big Game | <<locked>> | 88% | 52,141 psi | 89% | 2923 fps | 99.5% |
| Ramshot Hunter | <<locked>> | 98% | 51,677 psi | 88% | 2943 fps | 97.4% |
| Ramshot TAC | <<locked>> | 82% | 50,125 psi | 85% | 2831 fps | 97.6% |
| Ramshot Wild Boar | <<locked>> | 82% | 49,734 psi | 85% | 2854 fps | 99.3% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,810 psi | 61% | 1870 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 50,488 psi | 86% | 2844 fps | 96.8% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 52,765 psi | 90% | 2979 fps | 99.4% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 52,359 psi | 89% | 3012 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 96% | 49,850 psi | 85% | 2927 fps | 98.4% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 49,603 psi | 84% | 2946 fps | 98% |
| Rottweil R 901 | <<locked>> | 82% | 50,821 psi | 87% | 2815 fps | 100% |
| Rottweil R 902 | <<locked>> | 86% | 50,386 psi | 86% | 2825 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 92% | 52,330 psi | 89% | 2900 fps | 99.8% |
| Rottweil R 907 | <<locked>> | 94% | 52,649 psi | 90% | 2871 fps | 96% |
| Shooters World Long Rifle | <<locked>> | 94% | 50,633 psi | 86% | 2848 fps | 97.5% |
| Shooters World Match Rifle | <<locked>> | 84% | 50,502 psi | 86% | 2851 fps | 100% |
| Shooters World Precision | <<locked>> | 88% | 51,401 psi | 88% | 2858 fps | 99.9% |
| Shooters World SW4350 | <<locked>> | 96% | 51,503 psi | 88% | 2877 fps | 96.7% |
| SNPE Vectan SP 11 | <<locked>> | 90% | 50,676 psi | 86% | 2904 fps | 99.4% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 51,866 psi | 88% | 2864 fps | 98.4% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 52,837 psi | 90% | 2897 fps | 99.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 51,184 psi | 87% | 2772 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 51,401 psi | 88% | 2769 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 50,836 psi | 87% | 2795 fps | 96.2% |
| Somchem S335 | <<locked>> | 84% | 50,720 psi | 86% | 2769 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 51,532 psi | 88% | 2858 fps | 99.5% |
| Somchem S355 | <<locked>> | 92% | 52,605 psi | 90% | 2897 fps | 99.8% |
| Somchem S365ᴾ | <<locked>> | 100% | 50,850 psi | 87% | 2963 fps | 100% |
| Unknown powder | <<locked>> | 94% | 50,459 psi | 86% | 2907 fps | 98.1% |
| Vihtavuori N133 | <<locked>> | 86% | 50,908 psi | 87% | 2759 fps | 100% |
| Vihtavuori N135 | <<locked>> | 86% | 49,806 psi | 85% | 2795 fps | 100% |
| Vihtavuori N140 | <<locked>> | 86% | 49,980 psi | 85% | 2799 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 50,734 psi | 86% | 2835 fps | 100% |
| Vihtavuori N160 | <<locked>> | 94% | 51,010 psi | 87% | 2884 fps | 98.6% |
| Vihtavuori N530 | <<locked>> | 82% | 52,852 psi | 90% | 2887 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 53,142 psi | 90% | 2874 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 51,213 psi | 87% | 2927 fps | 98.6% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 43,033 psi | 73% | 2828 fps | 97.9% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 52,257 psi | 89% | 2881 fps | 99.9% |
| Winchester 760 | <<locked>> | 92% | 51,097 psi | 87% | 2927 fps | 96.4% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 35,375 psi | 60% | 2736 fps | 97.6% |
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% | 48,631 psi | 83% | 2743 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 41,321 psi | 70% | 2657 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 46,833 psi | 80% | 2792 fps | 100% |
| Accurate 4064 | <<locked>> | 80% | 39,044 psi | 66% | 2648 fps | 99.9% |
| Accurate 4350 | <<locked>> | 88% | 37,797 psi | 64% | 2674 fps | 95.6% |
| ADI AR 2206H | <<locked>> | 80% | 44,904 psi | 76% | 2766 fps | 98.6% |
| ADI AR 2208 | <<locked>> | 80% | 38,029 psi | 65% | 2605 fps | 96.3% |
| ADI Benchmark 8208 | <<locked>> | 80% | 46,934 psi | 80% | 2776 fps | 99.6% |
| Alliant AR-Comp | <<locked>> | 80% | 47,050 psi | 80% | 2766 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 40,799 psi | 69% | 2782 fps | 96.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 37,739 psi | 64% | 2628 fps | 97.9% |
| Alliant Reloder-15 | <<locked>> | 80% | 40,582 psi | 69% | 2694 fps | 97.2% |
| Alliant Reloder-16 | <<locked>> | 88% | 37,652 psi | 64% | 2684 fps | 95.7% |
| Alliant Reloder-17 | 55.2 gr | 80% | 32,547 psi | 55% | 2579 fps | 95.4% |
| Alliant Reloder-23 | <<locked>> | 94% | 32,576 psi | 55% | 2575 fps | 95.3% |
| Alliant Reloder-26 | <<locked>> | 96% | 38,232 psi | 65% | 2769 fps | 95% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 44,193 psi | 75% | 2766 fps | 97.6% |
| Bofors RP3 | <<locked>> | 80% | 37,333 psi | 64% | 2628 fps | 97.9% |
| Bofors RP7 | <<locked>> | 92% | 49,400 psi | 84% | 2815 fps | 95.2% |
| Hodgdon Benchmark | <<locked>> | 80% | 48,675 psi | 83% | 2769 fps | 99.9% |
| Hodgdon BL-C2 | <<locked>> | 80% | 45,861 psi | 78% | 2792 fps | 99.8% |
| Hodgdon H322 | <<locked>> | 80% | 49,705 psi | 85% | 2818 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 38,247 psi | 65% | 2631 fps | 95.1% |
| Hodgdon H414 | <<locked>> | 90% | 47,674 psi | 81% | 2867 fps | 95.6% |
| Hodgdon H4895 | <<locked>> | 80% | 45,310 psi | 77% | 2776 fps | 99.1% |
| Hodgdon Hybrid 100V | <<locked>> | 86% | 32,532 psi | 55% | 2526 fps | 95.6% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 38,798 psi | 66% | 2690 fps | 98.2% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,223 psi | 45% | 1634 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 40,089 psi | 68% | 2661 fps | 98.1% |
| IMR 3031 | <<locked>> | 80% | 41,017 psi | 70% | 2707 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 37,188 psi | 63% | 2582 fps | 96.3% |
| IMR 4166 Enduron | <<locked>> | 88% | 47,500 psi | 81% | 2759 fps | 95.3% |
| IMR 4350 | <<locked>> | 96% | 49,879 psi | 85% | 2841 fps | 95.4% |
| IMR 4451 Enduron | <<locked>> | 90% | 48,167 psi | 82% | 2799 fps | 95.4% |
| IMR 4831 | <<locked>> | 92% | 37,318 psi | 64% | 2648 fps | 95.6% |
| IMR 4895 | <<locked>> | 80% | 41,582 psi | 71% | 2726 fps | 98% |
| IMR 8208 XBR | <<locked>> | 80% | 46,934 psi | 80% | 2776 fps | 99.6% |
| Lovex D073.6 | <<locked>> | 80% | 44,121 psi | 75% | 2743 fps | 99.9% |
| Lovex S060 | <<locked>> | 80% | 44,686 psi | 76% | 2700 fps | 98.6% |
| Lovex S062 | <<locked>> | 80% | 39,856 psi | 68% | 2648 fps | 98.7% |
| Lovex S065 | <<locked>> | 88% | 42,206 psi | 72% | 2690 fps | 95.4% |
| Lovex S070 | <<locked>> | 92% | 45,440 psi | 77% | 2769 fps | 95.1% |
| Norma 201 | <<locked>> | 80% | 43,859 psi | 75% | 2717 fps | 99.3% |
| Norma 202 | <<locked>> | 80% | 44,179 psi | 75% | 2726 fps | 100% |
| Norma 203B | <<locked>> | 80% | 39,972 psi | 68% | 2684 fps | 97.6% |
| Norma URP | <<locked>> | 88% | 37,942 psi | 65% | 2674 fps | 95.5% |
| Ramshot Big Game | <<locked>> | 80% | 39,494 psi | 67% | 2690 fps | 97.3% |
| Ramshot Hunter | <<locked>> | 94% | 45,310 psi | 77% | 2831 fps | 95.9% |
| Ramshot TAC | <<locked>> | 80% | 46,949 psi | 80% | 2776 fps | 96.9% |
| Ramshot Wild Boar | <<locked>> | 80% | 46,499 psi | 79% | 2799 fps | 98.9% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,658 psi | 45% | 1677 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 44,121 psi | 75% | 2726 fps | 95.2% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 42,714 psi | 73% | 2799 fps | 97.7% |
| ReloadSwiss RS 60 | 55.2 gr | 80% | 34,650 psi | 59% | 2654 fps | 98.7% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 37,623 psi | 64% | 2690 fps | 95.2% |
| ReloadSwiss RS 70 | 63.1 gr | 90% | 40,408 psi | 69% | 2756 fps | 95.3% |
| Rottweil R 901 | <<locked>> | 80% | 47,732 psi | 81% | 2762 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 41,829 psi | 71% | 2671 fps | 99% |
| Rottweil R 903 | <<locked>> | 80% | 35,186 psi | 60% | 2572 fps | 96.9% |
| Rottweil R 907 | <<locked>> | 92% | 49,400 psi | 84% | 2815 fps | 95.2% |
| Shooters World Long Rifle | <<locked>> | 88% | 42,206 psi | 72% | 2690 fps | 95.4% |
| Shooters World Match Rifle | <<locked>> | 80% | 44,121 psi | 75% | 2743 fps | 99.9% |
| Shooters World Precision | <<locked>> | 80% | 39,856 psi | 68% | 2648 fps | 98.7% |
| Shooters World SW4350 | <<locked>> | 92% | 45,440 psi | 77% | 2769 fps | 95.1% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 36,172 psi | 62% | 2621 fps | 96.4% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 45,223 psi | 77% | 2749 fps | 97.1% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 43,366 psi | 74% | 2730 fps | 98.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 45,165 psi | 77% | 2674 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 37,579 psi | 64% | 2536 fps | 99.9% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 47,601 psi | 81% | 2743 fps | 95.4% |
| Somchem S335 | <<locked>> | 80% | 44,788 psi | 76% | 2674 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 45,005 psi | 77% | 2746 fps | 98.6% |
| Somchem S355 | <<locked>> | 80% | 35,984 psi | 61% | 2579 fps | 96.9% |
| Somchem S365 | <<locked>> | 84% | 29,805 psi | 51% | 2510 fps | 96% |
| Unknown powder | <<locked>> | 86% | 38,667 psi | 66% | 2680 fps | 95% |
| Vihtavuori N133 | <<locked>> | 80% | 42,540 psi | 72% | 2625 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 41,191 psi | 70% | 2654 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 41,205 psi | 70% | 2651 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 30,719 psi | 52% | 2434 fps | 96.6% |
| Vihtavuori N160 | <<locked>> | 86% | 38,870 psi | 66% | 2657 fps | 95.8% |
| Vihtavuori N530 | <<locked>> | 80% | 49,516 psi | 84% | 2831 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 80% | 40,901 psi | 70% | 2667 fps | 99.9% |
| Vihtavuori N550 | <<locked>> | 86% | 39,204 psi | 67% | 2697 fps | 95.8% |
| Vihtavuori N555 | <<locked>> | 94% | 35,288 psi | 60% | 2661 fps | 95.5% |
| Winchester 6.5 StaBALL | <<locked>> | 82% | 32,590 psi | 55% | 2487 fps | 95.8% |
| Winchester 760 | <<locked>> | 90% | 47,674 psi | 81% | 2867 fps | 95.6% |
| Winchester StaBALL HD | <<locked>> | 98% | 33,040 psi | 56% | 2664 fps | 96.3% |
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 | 150gr | Alaska Bullet Works Kodiak SP SPBC. ReloadSwiss RS 60 delivers the highest muzzle velocity at 3,012 fps; across all powders the maximum-charge window runs from 1,831 fps to 3,012 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 58–90 %, leaving at least 10 % headroom. The 150.0 gr projectile in 0.308" calls for a 1:15.5 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 | Alaska Bullet Works Kodiak SP SPBC 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.