Load Specifications
Load data in caliber .30 R Blaser with .308 | 170gr | Prvi Partizan FSP 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 2495 | <<locked>> | 84% | 52,083 psi | 89% | 2664 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 50,604 psi | 86% | 2657 fps | 96.7% |
| Accurate 3100ᴾ | <<locked>> | 100% | 46,485 psi | 79% | 2674 fps | 97.7% |
| Accurate 4064 | <<locked>> | 86% | 52,402 psi | 89% | 2713 fps | 100% |
| Accurate 4350 | <<locked>> | 94% | 52,127 psi | 89% | 2789 fps | 99.6% |
| ADI AR 2206H | <<locked>> | 82% | 52,054 psi | 89% | 2736 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 88% | 53,069 psi | 90% | 2740 fps | 99.8% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 51,663 psi | 88% | 2844 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 50,227 psi | 86% | 2713 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 50,517 psi | 86% | 2730 fps | 99.7% |
| Alliant Reloder-16 | <<locked>> | 94% | 49,980 psi | 85% | 2795 fps | 99.7% |
| Alliant Reloder-17 | <<locked>> | 90% | 50,836 psi | 87% | 2825 fps | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 52,939 psi | 90% | 2812 fps | 96.5% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 43,627 psi | 74% | 2697 fps | 99.7% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 49,719 psi | 85% | 2874 fps | 99.5% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 51,503 psi | 88% | 2743 fps | 99.6% |
| Bofors RP3 | <<locked>> | 86% | 50,560 psi | 86% | 2723 fps | 100% |
| Bofors RP7 | <<locked>> | 90% | 50,604 psi | 86% | 2697 fps | 97% |
| Hodgdon H380 | <<locked>> | 86% | 51,242 psi | 87% | 2733 fps | 99.2% |
| Hodgdon H414 | <<locked>> | 92% | 51,314 psi | 87% | 2785 fps | 97.8% |
| Hodgdon H4350 | <<locked>> | 90% | 51,590 psi | 88% | 2746 fps | 96.5% |
| Hodgdon H4895 | <<locked>> | 82% | 52,605 psi | 90% | 2746 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 53,113 psi | 90% | 2776 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 52,127 psi | 89% | 2776 fps | 100% |
| Hodgdon Superformance | <<locked>> | 92% | 51,459 psi | 88% | 2815 fps | 97.5% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,882 psi | 61% | 1729 fps | 100% |
| Hodgdon VARGET | <<locked>> | 82% | 50,299 psi | 86% | 2697 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 52,605 psi | 90% | 2726 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 52,475 psi | 89% | 2720 fps | 99.9% |
| IMR 4166 Enduron | <<locked>> | 84% | 52,098 psi | 89% | 2697 fps | 97.8% |
| IMR 4350 | <<locked>> | 94% | 51,155 psi | 87% | 2723 fps | 97.2% |
| IMR 4451 Enduron | <<locked>> | 90% | 52,359 psi | 89% | 2726 fps | 97.8% |
| IMR 4831 | <<locked>> | 96% | 52,765 psi | 90% | 2782 fps | 99.7% |
| IMR 4895 | <<locked>> | 84% | 51,837 psi | 88% | 2759 fps | 100% |
| Lovex D073.6 | <<locked>> | 82% | 51,895 psi | 88% | 2713 fps | 100% |
| Lovex S060 | <<locked>> | 82% | 51,329 psi | 87% | 2667 fps | 99.9% |
| Lovex S062 | <<locked>> | 86% | 52,446 psi | 89% | 2717 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 52,040 psi | 89% | 2723 fps | 98.8% |
| Lovex S070 | <<locked>> | 92% | 49,893 psi | 85% | 2707 fps | 97.6% |
| Norma 201 | <<locked>> | 82% | 50,850 psi | 87% | 2684 fps | 100% |
| Norma 202 | <<locked>> | 82% | 51,372 psi | 87% | 2687 fps | 100% |
| Norma 203B | <<locked>> | 86% | 53,069 psi | 90% | 2769 fps | 100% |
| Norma 204 | <<locked>> | 94% | 51,358 psi | 87% | 2762 fps | 95.9% |
| Norma MRPᴾ | <<locked>> | 100% | 49,066 psi | 84% | 2825 fps | 97.3% |
| Norma URP | <<locked>> | 94% | 51,430 psi | 88% | 2782 fps | 99.5% |
| Ramshot Big Game | <<locked>> | 84% | 50,169 psi | 85% | 2740 fps | 99.8% |
| Ramshot Hunter | <<locked>> | 94% | 50,038 psi | 85% | 2772 fps | 98.3% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,376 psi | 62% | 1768 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 51,314 psi | 87% | 2713 fps | 98.2% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 50,676 psi | 86% | 2785 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 50,401 psi | 86% | 2822 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 52,098 psi | 89% | 2812 fps | 99.5% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 50,995 psi | 87% | 2831 fps | 99.3% |
| Rottweil R 902 | <<locked>> | 84% | 51,430 psi | 88% | 2684 fps | 100% |
| Rottweil R 903 | <<locked>> | 88% | 50,720 psi | 86% | 2720 fps | 100% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 51,866 psi | 88% | 2795 fps | 96.5% |
| Rottweil R 907 | <<locked>> | 90% | 50,604 psi | 86% | 2697 fps | 97% |
| Shooters World Long Rifle | <<locked>> | 92% | 52,040 psi | 89% | 2723 fps | 98.8% |
| Shooters World Match Rifle | <<locked>> | 82% | 51,895 psi | 88% | 2713 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 52,446 psi | 89% | 2717 fps | 100% |
| Shooters World SW4350 | <<locked>> | 92% | 49,893 psi | 85% | 2707 fps | 97.6% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 52,199 psi | 89% | 2776 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 52,982 psi | 90% | 2733 fps | 99.4% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 50,401 psi | 86% | 2703 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 51,851 psi | 88% | 2625 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 52,605 psi | 90% | 2628 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 51,808 psi | 88% | 2674 fps | 97.8% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 51,372 psi | 87% | 2789 fps | 96.4% |
| Somchem S335 | <<locked>> | 82% | 51,590 psi | 88% | 2625 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 52,475 psi | 89% | 2723 fps | 99.9% |
| Somchem S355 | <<locked>> | 88% | 50,821 psi | 87% | 2713 fps | 100% |
| Somchem S365 | <<locked>> | 96% | 49,690 psi | 85% | 2782 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 52,620 psi | 90% | 2776 fps | 97.4% |
| Vihtavuori N133 | <<locked>> | 82% | 52,228 psi | 89% | 2612 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 51,372 psi | 87% | 2654 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 51,953 psi | 88% | 2667 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 52,214 psi | 89% | 2697 fps | 100% |
| Vihtavuori N160 | <<locked>> | 92% | 50,154 psi | 85% | 2723 fps | 99.3% |
| Vihtavuori N540 | <<locked>> | 84% | 50,256 psi | 86% | 2661 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 52,779 psi | 90% | 2782 fps | 99.5% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 48,733 psi | 83% | 2776 fps | 99.7% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 49,980 psi | 85% | 2700 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 51,314 psi | 87% | 2785 fps | 97.8% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 39,334 psi | 67% | 2723 fps | 99.9% |
| Winchester StaBALL Match | <<locked>> | 82% | 50,328 psi | 86% | 2713 fps | 100% |
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 2495 | <<locked>> | 80% | 45,629 psi | 78% | 2572 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 44,237 psi | 75% | 2549 fps | 95.1% |
| Accurate 3100 | <<locked>> | 94% | 37,637 psi | 64% | 2510 fps | 95.2% |
| Accurate 4064 | <<locked>> | 80% | 43,178 psi | 74% | 2569 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 32,024 psi | 55% | 2402 fps | 95% |
| ADI AR 2206H | <<locked>> | 80% | 48,660 psi | 83% | 2680 fps | 99.8% |
| ADI AR 2208 | <<locked>> | 80% | 41,408 psi | 70% | 2536 fps | 98.4% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 44,933 psi | 76% | 2726 fps | 99.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 41,437 psi | 71% | 2562 fps | 99.5% |
| Alliant Reloder-15 | <<locked>> | 80% | 44,251 psi | 75% | 2621 fps | 99.1% |
| Alliant Reloder-16 | <<locked>> | 80% | 32,198 psi | 55% | 2418 fps | 95.1% |
| Alliant Reloder-17 | 55 gr | 80% | 35,955 psi | 61% | 2539 fps | 98.4% |
| Alliant Reloder-19 | <<locked>> | 98% | 49,414 psi | 84% | 2753 fps | 95.7% |
| Alliant Reloder-23 | <<locked>> | 88% | 29,921 psi | 51% | 2382 fps | 95.9% |
| Alliant Reloder-26 | <<locked>> | 90% | 34,606 psi | 59% | 2556 fps | 95.4% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 48,182 psi | 82% | 2687 fps | 99.3% |
| Bofors RP3 | <<locked>> | 80% | 41,350 psi | 70% | 2569 fps | 99.5% |
| Bofors RP7 | <<locked>> | 86% | 44,599 psi | 76% | 2589 fps | 95.5% |
| Hodgdon H380 | <<locked>> | 80% | 42,018 psi | 72% | 2572 fps | 97.7% |
| Hodgdon H414 | <<locked>> | 86% | 41,872 psi | 71% | 2615 fps | 95.5% |
| Hodgdon H4350 | <<locked>> | 88% | 48,457 psi | 82% | 2694 fps | 95.8% |
| Hodgdon H4895 | <<locked>> | 80% | 49,139 psi | 84% | 2690 fps | 99.9% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 29,544 psi | 50% | 2320 fps | 96% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 45,585 psi | 78% | 2671 fps | 99.9% |
| Hodgdon Superformance | <<locked>> | 88% | 44,570 psi | 76% | 2690 fps | 95.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,789 psi | 46% | 1545 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 47,224 psi | 80% | 2644 fps | 99.8% |
| IMR 3031 | <<locked>> | 80% | 49,429 psi | 84% | 2684 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 43,526 psi | 74% | 2572 fps | 99% |
| IMR 4166 Enduron | <<locked>> | 80% | 46,006 psi | 78% | 2592 fps | 96.5% |
| IMR 4350 | <<locked>> | 90% | 45,121 psi | 77% | 2621 fps | 95.7% |
| IMR 4451 Enduron | <<locked>> | 84% | 43,453 psi | 74% | 2572 fps | 95.7% |
| IMR 4831 | <<locked>> | 82% | 33,301 psi | 57% | 2418 fps | 95.6% |
| IMR 4895 | <<locked>> | 80% | 45,382 psi | 77% | 2651 fps | 99.5% |
| Lovex D073.6 | <<locked>> | 80% | 48,370 psi | 82% | 2661 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 48,211 psi | 82% | 2618 fps | 99.8% |
| Lovex S062 | <<locked>> | 80% | 43,555 psi | 74% | 2572 fps | 99.8% |
| Lovex S065 | <<locked>> | 82% | 38,232 psi | 65% | 2470 fps | 95.7% |
| Lovex S070 | <<locked>> | 86% | 41,321 psi | 70% | 2552 fps | 95.5% |
| Norma 201 | <<locked>> | 80% | 47,688 psi | 81% | 2635 fps | 100% |
| Norma 202 | <<locked>> | 80% | 48,182 psi | 82% | 2638 fps | 100% |
| Norma 203B | <<locked>> | 80% | 43,627 psi | 74% | 2612 fps | 99.3% |
| Norma 204 | <<locked>> | 92% | 48,109 psi | 82% | 2707 fps | 95% |
| Norma MRP | <<locked>> | 96% | 42,873 psi | 73% | 2707 fps | 95.6% |
| Norma URP | <<locked>> | 80% | 32,358 psi | 55% | 2405 fps | 95% |
| Ramshot Big Game | <<locked>> | 80% | 43,714 psi | 74% | 2628 fps | 99.2% |
| Ramshot Hunter | <<locked>> | 86% | 38,392 psi | 65% | 2552 fps | 95.3% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,108 psi | 46% | 1581 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 42,351 psi | 72% | 2556 fps | 96.2% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 47,413 psi | 81% | 2733 fps | 99.4% |
| ReloadSwiss RS 60 | 55 gr | 80% | 38,232 psi | 65% | 2602 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 82% | 34,098 psi | 58% | 2470 fps | 95.5% |
| ReloadSwiss RS 70 | 58.7 gr | 84% | 36,303 psi | 62% | 2536 fps | 95.5% |
| Rottweil R 902 | <<locked>> | 80% | 45,513 psi | 77% | 2589 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 80% | 38,972 psi | 66% | 2513 fps | 99% |
| Rottweil R 905 | <<locked>> | 98% | 48,457 psi | 82% | 2740 fps | 95.7% |
| Rottweil R 907 | <<locked>> | 86% | 44,599 psi | 76% | 2589 fps | 95.5% |
| Shooters World Long Rifle | <<locked>> | 82% | 38,232 psi | 65% | 2470 fps | 95.7% |
| Shooters World Match Rifle | <<locked>> | 80% | 48,370 psi | 82% | 2661 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 43,555 psi | 74% | 2572 fps | 99.8% |
| Shooters World SW4350 | <<locked>> | 86% | 41,321 psi | 70% | 2552 fps | 95.5% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 40,016 psi | 68% | 2562 fps | 98.7% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 49,516 psi | 84% | 2677 fps | 98.9% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 47,326 psi | 81% | 2654 fps | 99.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 48,820 psi | 83% | 2582 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 40,901 psi | 70% | 2451 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 86% | 42,728 psi | 73% | 2520 fps | 95.7% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 47,993 psi | 82% | 2733 fps | 95.5% |
| Somchem S335 | <<locked>> | 80% | 48,501 psi | 83% | 2582 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 49,008 psi | 83% | 2667 fps | 99.8% |
| Somchem S355 | <<locked>> | 80% | 39,523 psi | 67% | 2516 fps | 98.9% |
| Somchem S365 | <<locked>> | 80% | 29,066 psi | 49% | 2359 fps | 97.3% |
| Somchem S385 | <<locked>> | 94% | 43,062 psi | 73% | 2612 fps | 95.1% |
| Vihtavuori N133 | <<locked>> | 80% | 49,226 psi | 84% | 2569 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 45,237 psi | 77% | 2562 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 45,716 psi | 78% | 2575 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 37,724 psi | 64% | 2454 fps | 99.5% |
| Vihtavuori N160 | <<locked>> | 80% | 33,591 psi | 57% | 2408 fps | 95.4% |
| Vihtavuori N540 | <<locked>> | 80% | 44,092 psi | 75% | 2566 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 33,272 psi | 57% | 2408 fps | 95.1% |
| Vihtavuori N555 | <<locked>> | 86% | 30,530 psi | 52% | 2405 fps | 95.1% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 33,272 psi | 57% | 2382 fps | 97.7% |
| Winchester 760 | <<locked>> | 86% | 42,061 psi | 72% | 2621 fps | 95.5% |
| Winchester StaBALL HD | <<locked>> | 90% | 28,268 psi | 48% | 2402 fps | 95.5% |
| Winchester StaBALL Match | <<locked>> | 80% | 46,978 psi | 80% | 2657 fps | 99.9% |
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 105 powders for .30 R Blaser loaded with the .308 | 170gr | Prvi Partizan FSP. Alliant Reloder-26 delivers the highest muzzle velocity at 2,874 fps; across all powders the maximum-charge window runs from 1,729 fps to 2,874 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 61–90 %, leaving at least 10 % headroom. The 170.0 gr projectile in 0.308" calls for a 1:16.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate MAGPRO, ADI AR 2213 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 | 170gr | Prvi Partizan FSP they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate MAGPRO, ADI AR 2213, Bofors RP15 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.