Load Specifications
Load data in caliber .30 R Blaser with .308 | 152gr | Remington SP Extended-Range 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, Alliant Reloder-17 and ReloadSwiss RS 60.
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% | 52,794 psi | 90% | 2789 fps | 100% |
| Accurate 2495 | <<locked>> | 86% | 51,706 psi | 88% | 2808 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 51,677 psi | 88% | 2858 fps | 100% |
| Accurate 2700 | <<locked>> | 90% | 51,866 psi | 88% | 2795 fps | 95.8% |
| Accurate 4064 | <<locked>> | 88% | 51,808 psi | 88% | 2854 fps | 100% |
| Accurate 4350 | <<locked>> | 96% | 51,532 psi | 88% | 2920 fps | 99% |
| ADI AR 2206H | <<locked>> | 84% | 51,967 psi | 88% | 2877 fps | 99.6% |
| ADI AR 2208 | <<locked>> | 88% | 50,024 psi | 85% | 2828 fps | 99.1% |
| ADI Benchmark 8208 | <<locked>> | 82% | 51,024 psi | 87% | 2835 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 82% | 51,692 psi | 88% | 2815 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 86% | 51,532 psi | 88% | 2986 fps | 99.4% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 53,055 psi | 90% | 2900 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 50,444 psi | 86% | 2867 fps | 99.3% |
| Alliant Reloder-16 | <<locked>> | 98% | 53,011 psi | 90% | 2986 fps | 99.5% |
| Alliant Reloder-17 | <<locked>> | 92% | 50,604 psi | 86% | 2963 fps | 99.9% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 40,393 psi | 69% | 2759 fps | 98.5% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 45,571 psi | 78% | 2923 fps | 97.9% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 51,793 psi | 88% | 2887 fps | 99.1% |
| Bofors RP3 | <<locked>> | 88% | 50,256 psi | 86% | 2861 fps | 99.9% |
| Bofors RP7 | <<locked>> | 92% | 50,560 psi | 86% | 2825 fps | 95.8% |
| Hodgdon Benchmark | <<locked>> | 82% | 52,750 psi | 90% | 2822 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 82% | 50,430 psi | 86% | 2858 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 51,271 psi | 87% | 2871 fps | 98.5% |
| Hodgdon H414 | <<locked>> | 92% | 52,388 psi | 89% | 2940 fps | 97% |
| Hodgdon H4895 | <<locked>> | 84% | 52,518 psi | 89% | 2890 fps | 99.9% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 52,562 psi | 89% | 2910 fps | 99.9% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 52,228 psi | 89% | 2923 fps | 100% |
| Hodgdon Superformance | <<locked>> | 94% | 51,358 psi | 87% | 2940 fps | 96.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,549 psi | 61% | 1827 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 52,779 psi | 90% | 2881 fps | 99.9% |
| IMR 3031 | <<locked>> | 86% | 51,039 psi | 87% | 2861 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 51,909 psi | 88% | 2851 fps | 99.4% |
| IMR 4166 Enduron | <<locked>> | 90% | 51,459 psi | 88% | 2818 fps | 96.6% |
| IMR 4350 | <<locked>> | 96% | 50,995 psi | 87% | 2851 fps | 96% |
| IMR 4451 Enduron | <<locked>> | 92% | 52,359 psi | 89% | 2861 fps | 96.7% |
| IMR 4831ᴾ | <<locked>> | 100% | 49,661 psi | 85% | 2874 fps | 98.8% |
| IMR 4895 | <<locked>> | 86% | 51,750 psi | 88% | 2904 fps | 99.7% |
| IMR 8208 XBR | <<locked>> | 82% | 51,024 psi | 87% | 2835 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 84% | 51,677 psi | 88% | 2858 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 51,590 psi | 88% | 2812 fps | 99.6% |
| Lovex S062 | <<locked>> | 88% | 52,489 psi | 89% | 2861 fps | 100% |
| Lovex S065 | <<locked>> | 94% | 51,837 psi | 88% | 2854 fps | 98% |
| Lovex S070 | <<locked>> | 96% | 52,765 psi | 90% | 2887 fps | 97.2% |
| Norma 201 | <<locked>> | 84% | 50,836 psi | 87% | 2828 fps | 99.9% |
| Norma 202 | <<locked>> | 84% | 51,329 psi | 87% | 2831 fps | 100% |
| Norma 203B | <<locked>> | 88% | 52,968 psi | 90% | 2910 fps | 99.7% |
| Norma URP | <<locked>> | 96% | 50,778 psi | 86% | 2910 fps | 98.8% |
| Ramshot Big Game | <<locked>> | 86% | 49,922 psi | 85% | 2874 fps | 99.4% |
| Ramshot Hunter | <<locked>> | 96% | 49,690 psi | 85% | 2900 fps | 97.3% |
| Ramshot TAC | <<locked>> | 82% | 51,242 psi | 87% | 2841 fps | 98% |
| Ramshot Wild Boar | <<locked>> | 82% | 50,705 psi | 86% | 2858 fps | 99.5% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,955 psi | 61% | 1867 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 51,619 psi | 88% | 2851 fps | 97.3% |
| ReloadSwiss RS 52 | <<locked>> | 84% | 50,575 psi | 86% | 2930 fps | 99.2% |
| ReloadSwiss RS 60 | <<locked>> | 90% | 50,285 psi | 86% | 2966 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 96% | 51,416 psi | 88% | 2940 fps | 98.8% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 50,966 psi | 87% | 2963 fps | 98.5% |
| Rottweil R 901 | <<locked>> | 82% | 51,967 psi | 88% | 2818 fps | 100% |
| Rottweil R 902 | <<locked>> | 86% | 51,445 psi | 88% | 2828 fps | 100% |
| Rottweil R 903 | <<locked>> | 90% | 50,328 psi | 86% | 2854 fps | 99.8% |
| Rottweil R 907 | <<locked>> | 92% | 50,560 psi | 86% | 2825 fps | 95.8% |
| Shooters World Long Rifle | <<locked>> | 94% | 51,837 psi | 88% | 2854 fps | 98% |
| Shooters World Match Rifle | <<locked>> | 84% | 51,677 psi | 88% | 2858 fps | 100% |
| Shooters World Precision | <<locked>> | 88% | 52,489 psi | 89% | 2861 fps | 100% |
| Shooters World SW4350 | <<locked>> | 96% | 52,765 psi | 90% | 2887 fps | 97.2% |
| SNPE Vectan SP 11 | <<locked>> | 90% | 51,967 psi | 88% | 2913 fps | 99.6% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 53,156 psi | 90% | 2874 fps | 98.7% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 50,647 psi | 86% | 2848 fps | 99.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 52,243 psi | 89% | 2776 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 52,634 psi | 90% | 2772 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 51,967 psi | 88% | 2805 fps | 96.7% |
| Somchem S335 | <<locked>> | 84% | 51,721 psi | 88% | 2772 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 52,808 psi | 90% | 2867 fps | 99.7% |
| Somchem S355 | <<locked>> | 90% | 50,676 psi | 86% | 2854 fps | 99.7% |
| Somchem S365ᴾ | <<locked>> | 100% | 52,257 psi | 89% | 2969 fps | 100% |
| Unknown powder | <<locked>> | 94% | 51,808 psi | 88% | 2920 fps | 98.5% |
| Vihtavuori N133 | <<locked>> | 86% | 52,011 psi | 89% | 2759 fps | 100% |
| Vihtavuori N135 | <<locked>> | 86% | 50,981 psi | 87% | 2799 fps | 100% |
| Vihtavuori N140 | <<locked>> | 86% | 51,039 psi | 87% | 2802 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 52,025 psi | 89% | 2841 fps | 100% |
| Vihtavuori N160 | <<locked>> | 94% | 52,330 psi | 89% | 2894 fps | 99% |
| Vihtavuori N540 | <<locked>> | 86% | 50,952 psi | 87% | 2828 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 52,750 psi | 90% | 2940 fps | 99% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 44,585 psi | 76% | 2841 fps | 98.5% |
| Winchester 6.5 StaBALL | <<locked>> | 94% | 50,082 psi | 85% | 2835 fps | 99.9% |
| Winchester 760 | <<locked>> | 92% | 52,388 psi | 89% | 2940 fps | 97% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 36,376 psi | 62% | 2759 fps | 98.3% |
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% | 49,530 psi | 84% | 2743 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 42,424 psi | 72% | 2664 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 48,182 psi | 82% | 2802 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 48,530 psi | 83% | 2740 fps | 95% |
| Accurate 4064 | <<locked>> | 80% | 40,118 psi | 68% | 2654 fps | 100% |
| Accurate 4350 | <<locked>> | 86% | 36,448 psi | 62% | 2631 fps | 95.4% |
| ADI AR 2206H | <<locked>> | 80% | 45,876 psi | 78% | 2772 fps | 98.9% |
| ADI AR 2208 | <<locked>> | 80% | 38,943 psi | 66% | 2615 fps | 96.8% |
| ADI Benchmark 8208 | <<locked>> | 80% | 47,964 psi | 82% | 2782 fps | 99.8% |
| Alliant AR-Comp | <<locked>> | 80% | 48,327 psi | 82% | 2769 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 41,742 psi | 71% | 2795 fps | 97.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 38,667 psi | 66% | 2638 fps | 98.3% |
| Alliant Reloder-15 | <<locked>> | 80% | 41,568 psi | 71% | 2703 fps | 97.7% |
| Alliant Reloder-16 | <<locked>> | 86% | 36,361 psi | 62% | 2644 fps | 95.4% |
| Alliant Reloder-17 | 56 gr | 80% | 33,504 psi | 57% | 2598 fps | 96.2% |
| Alliant Reloder-23 | <<locked>> | 92% | 31,444 psi | 54% | 2536 fps | 95.1% |
| Alliant Reloder-26 | <<locked>> | 96% | 39,407 psi | 67% | 2789 fps | 95.9% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 45,150 psi | 77% | 2769 fps | 98% |
| Bofors RP3 | <<locked>> | 80% | 38,319 psi | 65% | 2638 fps | 98.3% |
| Bofors RP7 | <<locked>> | 90% | 47,500 psi | 81% | 2772 fps | 95% |
| Hodgdon Benchmark | <<locked>> | 80% | 49,414 psi | 84% | 2769 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 46,905 psi | 80% | 2799 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 80% | 39,160 psi | 67% | 2641 fps | 95.7% |
| Hodgdon H414 | <<locked>> | 88% | 45,672 psi | 78% | 2818 fps | 95.3% |
| Hodgdon H4895 | <<locked>> | 80% | 46,340 psi | 79% | 2785 fps | 99.3% |
| Hodgdon Hybrid 100V | <<locked>> | 84% | 31,285 psi | 53% | 2484 fps | 95.3% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 39,798 psi | 68% | 2700 fps | 98.6% |
| Hodgdon Superformance | <<locked>> | 92% | 47,747 psi | 81% | 2874 fps | 95.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,455 psi | 45% | 1634 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 41,017 psi | 70% | 2667 fps | 98.4% |
| IMR 3031 | <<locked>> | 80% | 42,163 psi | 72% | 2713 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 38,130 psi | 65% | 2592 fps | 96.9% |
| IMR 4166 Enduron | <<locked>> | 86% | 45,527 psi | 78% | 2713 fps | 95.1% |
| IMR 4350 | <<locked>> | 94% | 47,950 psi | 82% | 2799 fps | 95.2% |
| IMR 4451 Enduron | <<locked>> | 88% | 46,340 psi | 79% | 2753 fps | 95.2% |
| IMR 4831 | <<locked>> | 90% | 36,056 psi | 61% | 2605 fps | 95.4% |
| IMR 4895 | <<locked>> | 80% | 42,612 psi | 73% | 2736 fps | 98.4% |
| IMR 8208 XBR | <<locked>> | 80% | 47,964 psi | 82% | 2782 fps | 99.8% |
| Lovex D073.6 | <<locked>> | 80% | 45,179 psi | 77% | 2749 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 45,643 psi | 78% | 2707 fps | 98.9% |
| Lovex S062 | <<locked>> | 80% | 40,828 psi | 70% | 2657 fps | 99% |
| Lovex S065 | <<locked>> | 86% | 40,524 psi | 69% | 2644 fps | 95.2% |
| Lovex S070 | <<locked>> | 92% | 46,557 psi | 79% | 2779 fps | 95.7% |
| Norma 201 | <<locked>> | 80% | 44,846 psi | 76% | 2723 fps | 99.5% |
| Norma 202 | <<locked>> | 80% | 45,194 psi | 77% | 2733 fps | 100% |
| Norma 203B | <<locked>> | 80% | 40,959 psi | 70% | 2690 fps | 98.1% |
| Norma URP | <<locked>> | 86% | 36,434 psi | 62% | 2628 fps | 95.3% |
| Ramshot Big Game | <<locked>> | 80% | 40,451 psi | 69% | 2697 fps | 97.8% |
| Ramshot Hunter | <<locked>> | 92% | 43,627 psi | 74% | 2785 fps | 95.7% |
| Ramshot TAC | <<locked>> | 80% | 47,834 psi | 81% | 2779 fps | 97.3% |
| Ramshot Wild Boar | <<locked>> | 80% | 47,500 psi | 81% | 2802 fps | 99.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,701 psi | 45% | 1670 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 45,208 psi | 77% | 2740 fps | 95.8% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 43,845 psi | 75% | 2808 fps | 98.1% |
| ReloadSwiss RS 60 | 56 gr | 80% | 35,665 psi | 61% | 2667 fps | 99.2% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 38,754 psi | 66% | 2703 fps | 95.9% |
| ReloadSwiss RS 70 | 63.9 gr | 90% | 41,350 psi | 70% | 2772 fps | 96% |
| Rottweil R 901 | <<locked>> | 80% | 48,863 psi | 83% | 2769 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 42,612 psi | 73% | 2674 fps | 99.2% |
| Rottweil R 903 | <<locked>> | 80% | 36,158 psi | 62% | 2582 fps | 97.4% |
| Rottweil R 907 | <<locked>> | 90% | 47,500 psi | 81% | 2772 fps | 95% |
| Shooters World Long Rifle | <<locked>> | 86% | 40,524 psi | 69% | 2644 fps | 95.2% |
| Shooters World Match Rifle | <<locked>> | 80% | 45,179 psi | 77% | 2749 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 40,828 psi | 70% | 2657 fps | 99% |
| Shooters World SW4350 | <<locked>> | 92% | 46,557 psi | 79% | 2779 fps | 95.7% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 37,086 psi | 63% | 2631 fps | 96.9% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 46,195 psi | 79% | 2756 fps | 97.5% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 44,353 psi | 76% | 2736 fps | 98.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 46,166 psi | 79% | 2680 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 38,508 psi | 66% | 2543 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 45,716 psi | 78% | 2697 fps | 95.2% |
| Somchem S335 | <<locked>> | 80% | 45,788 psi | 78% | 2677 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 45,948 psi | 78% | 2753 fps | 98.9% |
| Somchem S355 | <<locked>> | 80% | 36,883 psi | 63% | 2589 fps | 97.4% |
| Somchem S365 | <<locked>> | 82% | 28,674 psi | 49% | 2464 fps | 95.7% |
| Unknown powder | <<locked>> | 86% | 39,769 psi | 68% | 2694 fps | 95.7% |
| Vihtavuori N133 | <<locked>> | 80% | 43,366 psi | 74% | 2625 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 42,279 psi | 72% | 2661 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 42,221 psi | 72% | 2657 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 31,415 psi | 53% | 2438 fps | 97.1% |
| Vihtavuori N160 | <<locked>> | 84% | 37,289 psi | 63% | 2612 fps | 95.5% |
| Vihtavuori N540 | <<locked>> | 80% | 41,858 psi | 71% | 2674 fps | 100% |
| Vihtavuori N550 | <<locked>> | 84% | 37,666 psi | 64% | 2651 fps | 95.5% |
| Vihtavuori N555 | <<locked>> | 92% | 34,113 psi | 58% | 2618 fps | 95.3% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 31,140 psi | 53% | 2441 fps | 95.5% |
| Winchester 760 | <<locked>> | 88% | 45,672 psi | 78% | 2818 fps | 95.3% |
| Winchester StaBALL HD | <<locked>> | 96% | 31,836 psi | 54% | 2618 fps | 95.9% |
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 107 powders for .30 R Blaser loaded with the .308 | 152gr | Remington SP Extended-Range. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,986 fps; across all powders the maximum-charge window runs from 1,827 fps to 2,986 fps. Accurate 3100 gives the best case fill at 100 %, and 107 of the 107 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 60–90 %, leaving at least 10 % headroom. The 152.0 gr projectile in 0.308" calls for a 1:17.0 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, Alliant Reloder-17, ReloadSwiss RS 60 rank at the top here: for .30 R Blaser with the .308 | 152gr | Remington SP Extended-Range they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, ADI AR 2209, Alliant Reloder-19, Alliant Reloder-22 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.