Load Specifications
Load data in caliber .30 R Blaser with .307 | 165gr | Rhino Penetrator bullet and 89 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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Max Load - Barrel Length: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 82% | 51,358 psi | 87% | 2638 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 53,142 psi | 90% | 2700 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 51,503 psi | 88% | 2717 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 52,475 psi | 89% | 2690 fps | 96.1% |
| Accurate 4064 | <<locked>> | 88% | 49,922 psi | 85% | 2700 fps | 100% |
| Accurate 4350 | <<locked>> | 98% | 53,026 psi | 90% | 2818 fps | 99.3% |
| ADI AR 2206H | <<locked>> | 84% | 50,575 psi | 86% | 2726 fps | 99.6% |
| ADI AR 2208 | <<locked>> | 90% | 51,517 psi | 88% | 2723 fps | 99.4% |
| ADI Benchmark 8208 | <<locked>> | 84% | 52,852 psi | 90% | 2730 fps | 100% |
| Alliant AR-Comp | <<locked>> | 82% | 49,922 psi | 85% | 2664 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 86% | 49,690 psi | 85% | 2825 fps | 99.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 51,329 psi | 87% | 2746 fps | 99.9% |
| Alliant Reloder-15 | <<locked>> | 88% | 51,924 psi | 88% | 2766 fps | 99.5% |
| Alliant Reloder-16 | <<locked>> | 98% | 50,908 psi | 87% | 2822 fps | 99.4% |
| Alliant Reloder-17 | <<locked>> | 94% | 52,040 psi | 89% | 2858 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 38,856 psi | 66% | 2612 fps | 98.3% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 43,482 psi | 74% | 2762 fps | 97.6% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 50,140 psi | 85% | 2733 fps | 99% |
| Bofors RP3 | <<locked>> | 90% | 51,793 psi | 88% | 2759 fps | 100% |
| Bofors RP7 | <<locked>> | 94% | 52,170 psi | 89% | 2726 fps | 96.4% |
| Hodgdon Benchmark | <<locked>> | 82% | 51,300 psi | 87% | 2667 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 52,025 psi | 89% | 2756 fps | 100% |
| Hodgdon H380 | <<locked>> | 90% | 52,779 psi | 90% | 2769 fps | 98.9% |
| Hodgdon H414 | <<locked>> | 96% | 52,330 psi | 89% | 2812 fps | 97.2% |
| Hodgdon H4895 | <<locked>> | 84% | 51,039 psi | 87% | 2736 fps | 99.8% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 50,415 psi | 86% | 2753 fps | 99.8% |
| Hodgdon LEVERevolution | <<locked>> | 86% | 50,096 psi | 85% | 2762 fps | 99.9% |
| Hodgdon Superformance | <<locked>> | 96% | 52,939 psi | 90% | 2841 fps | 96.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,418 psi | 60% | 1716 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 52,098 psi | 89% | 2736 fps | 99.9% |
| IMR 3031 | <<locked>> | 84% | 50,894 psi | 87% | 2726 fps | 100% |
| IMR 4064 | <<locked>> | 88% | 50,937 psi | 87% | 2707 fps | 99.5% |
| IMR 4166 Enduron | <<locked>> | 86% | 51,024 psi | 87% | 2684 fps | 96.7% |
| IMR 4350 | <<locked>> | 98% | 52,446 psi | 89% | 2749 fps | 96.5% |
| IMR 4451 Enduron | <<locked>> | 92% | 50,923 psi | 87% | 2710 fps | 96.6% |
| IMR 4831 | <<locked>> | 98% | 50,154 psi | 85% | 2759 fps | 99% |
| IMR 4895 | <<locked>> | 86% | 50,024 psi | 85% | 2746 fps | 99.6% |
| IMR 8208 XBR | <<locked>> | 84% | 52,852 psi | 90% | 2730 fps | 100% |
| Lovex D073.6 | <<locked>> | 84% | 49,879 psi | 85% | 2703 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 50,299 psi | 86% | 2661 fps | 99.6% |
| Lovex S062 | <<locked>> | 88% | 50,966 psi | 87% | 2710 fps | 100% |
| Lovex S065 | <<locked>> | 94% | 50,169 psi | 85% | 2703 fps | 97.9% |
| Lovex S070 | <<locked>> | 96% | 50,850 psi | 87% | 2730 fps | 97% |
| Norma 201 | <<locked>> | 86% | 52,678 psi | 90% | 2726 fps | 100% |
| Norma 202 | <<locked>> | 86% | 52,924 psi | 90% | 2726 fps | 100% |
| Norma 203B | <<locked>> | 88% | 51,169 psi | 87% | 2753 fps | 99.7% |
| Norma URP | <<locked>> | 98% | 51,996 psi | 89% | 2805 fps | 99.1% |
| Ramshot Big Game | <<locked>> | 88% | 51,517 psi | 88% | 2776 fps | 99.7% |
| Ramshot Hunter | <<locked>> | 98% | 50,937 psi | 87% | 2795 fps | 97.7% |
| Ramshot TAC | <<locked>> | 84% | 53,142 psi | 90% | 2743 fps | 98.5% |
| Ramshot Wild Boar | <<locked>> | 84% | 52,678 psi | 90% | 2759 fps | 99.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,882 psi | 61% | 1755 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 53,113 psi | 90% | 2749 fps | 97.7% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 52,083 psi | 89% | 2828 fps | 99.5% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 51,793 psi | 88% | 2861 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 98% | 52,518 psi | 89% | 2835 fps | 99.1% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 52,547 psi | 89% | 2864 fps | 98.9% |
| Rottweil R 901 | <<locked>> | 82% | 50,546 psi | 86% | 2667 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 53,142 psi | 90% | 2723 fps | 100% |
| Rottweil R 903 | <<locked>> | 92% | 51,677 psi | 88% | 2749 fps | 99.9% |
| Rottweil R 907 | <<locked>> | 94% | 52,170 psi | 89% | 2726 fps | 96.4% |
| Shooters World Long Rifle | <<locked>> | 94% | 50,169 psi | 85% | 2703 fps | 97.9% |
| Shooters World Match Rifle | <<locked>> | 84% | 49,879 psi | 85% | 2703 fps | 100% |
| Shooters World Precision | <<locked>> | 88% | 50,966 psi | 87% | 2710 fps | 100% |
| Shooters World SW4350 | <<locked>> | 96% | 50,850 psi | 87% | 2730 fps | 97% |
| SNPE Vectan SP 11 | <<locked>> | 90% | 50,009 psi | 85% | 2759 fps | 99.6% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 51,459 psi | 88% | 2720 fps | 98.6% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 52,228 psi | 89% | 2746 fps | 99.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 50,850 psi | 87% | 2625 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 51,155 psi | 87% | 2625 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 50,343 psi | 86% | 2654 fps | 96.6% |
| Somchem S335 | <<locked>> | 84% | 50,415 psi | 86% | 2625 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 51,140 psi | 87% | 2713 fps | 99.6% |
| Somchem S355 | <<locked>> | 92% | 52,141 psi | 89% | 2749 fps | 99.9% |
| Somchem S365ᴾ | <<locked>> | 100% | 50,053 psi | 85% | 2812 fps | 100% |
| Vihtavuori N133 | <<locked>> | 84% | 51,082 psi | 87% | 2612 fps | 100% |
| Vihtavuori N135 | <<locked>> | 88% | 52,707 psi | 90% | 2694 fps | 100% |
| Vihtavuori N140 | <<locked>> | 86% | 50,227 psi | 86% | 2661 fps | 100% |
| Vihtavuori N150 | <<locked>> | 92% | 50,111 psi | 85% | 2684 fps | 100% |
| Vihtavuori N160 | <<locked>> | 96% | 51,271 psi | 87% | 2756 fps | 99% |
| Vihtavuori N530 | <<locked>> | 84% | 53,113 psi | 90% | 2726 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 51,880 psi | 88% | 2703 fps | 100% |
| Vihtavuori N550 | <<locked>> | 96% | 50,198 psi | 85% | 2756 fps | 98.7% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 42,337 psi | 72% | 2687 fps | 98.3% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 51,488 psi | 88% | 2733 fps | 100% |
| Winchester 748 | <<locked>> | 84% | 53,142 psi | 90% | 2776 fps | 100% |
| Winchester 760 | <<locked>> | 96% | 52,620 psi | 90% | 2818 fps | 97.2% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 34,795 psi | 59% | 2602 fps | 98% |
| Winchester StaBALL Match | <<locked>> | 86% | 51,895 psi | 88% | 2753 fps | 99.9% |
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% | 48,196 psi | 82% | 2592 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 41,002 psi | 70% | 2520 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 48,008 psi | 82% | 2664 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 49,327 psi | 84% | 2641 fps | 95.4% |
| Accurate 4064 | <<locked>> | 80% | 38,754 psi | 66% | 2513 fps | 100% |
| Accurate 4350 | <<locked>> | 86% | 34,853 psi | 59% | 2487 fps | 95.2% |
| ADI AR 2206H | <<locked>> | 80% | 44,382 psi | 76% | 2618 fps | 98.9% |
| ADI AR 2208 | <<locked>> | 80% | 37,768 psi | 64% | 2474 fps | 96.8% |
| ADI Benchmark 8208 | <<locked>> | 80% | 46,412 psi | 79% | 2628 fps | 99.7% |
| Alliant AR-Comp | <<locked>> | 80% | 46,905 psi | 80% | 2621 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 40,379 psi | 69% | 2644 fps | 97.4% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 37,536 psi | 64% | 2500 fps | 98.3% |
| Alliant Reloder-15 | <<locked>> | 80% | 40,074 psi | 68% | 2556 fps | 97.6% |
| Alliant Reloder-16 | <<locked>> | 86% | 35,041 psi | 60% | 2497 fps | 95.3% |
| Alliant Reloder-17 | 51 gr | 80% | 32,285 psi | 55% | 2454 fps | 96.1% |
| Alliant Reloder-23 | <<locked>> | 94% | 32,227 psi | 55% | 2451 fps | 95.9% |
| Alliant Reloder-26 | <<locked>> | 96% | 37,768 psi | 64% | 2638 fps | 95.6% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 43,613 psi | 74% | 2618 fps | 97.9% |
| Bofors RP3 | <<locked>> | 80% | 37,130 psi | 63% | 2500 fps | 98.3% |
| Bofors RP7 | <<locked>> | 92% | 49,008 psi | 83% | 2674 fps | 95.6% |
| Hodgdon Benchmark | <<locked>> | 80% | 48,254 psi | 82% | 2621 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 45,411 psi | 77% | 2651 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 80% | 37,942 psi | 65% | 2500 fps | 95.7% |
| Hodgdon H414 | <<locked>> | 92% | 45,803 psi | 78% | 2700 fps | 95.6% |
| Hodgdon H4895 | <<locked>> | 80% | 44,773 psi | 76% | 2631 fps | 99.3% |
| Hodgdon Hybrid 100V | <<locked>> | 84% | 30,211 psi | 51% | 2346 fps | 95.2% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 40,814 psi | 69% | 2602 fps | 99% |
| Hodgdon Superformance | <<locked>> | 94% | 49,400 psi | 84% | 2782 fps | 95.9% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,353 psi | 45% | 1535 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 43,091 psi | 73% | 2585 fps | 99% |
| IMR 3031 | <<locked>> | 80% | 44,498 psi | 76% | 2628 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 39,653 psi | 68% | 2507 fps | 97.6% |
| IMR 4166 Enduron | <<locked>> | 82% | 44,846 psi | 76% | 2575 fps | 95.2% |
| IMR 4350 | <<locked>> | 96% | 49,313 psi | 84% | 2700 fps | 95.8% |
| IMR 4451 Enduron | <<locked>> | 88% | 45,034 psi | 77% | 2608 fps | 95.1% |
| IMR 4831 | <<locked>> | 88% | 36,143 psi | 62% | 2500 fps | 95.8% |
| IMR 4895 | <<locked>> | 80% | 41,075 psi | 70% | 2585 fps | 98.4% |
| IMR 8208 XBR | <<locked>> | 80% | 46,412 psi | 79% | 2628 fps | 99.7% |
| Lovex D073.6 | <<locked>> | 80% | 43,555 psi | 74% | 2602 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 44,440 psi | 76% | 2559 fps | 98.9% |
| Lovex S062 | <<locked>> | 80% | 39,566 psi | 67% | 2513 fps | 99% |
| Lovex S065 | <<locked>> | 86% | 39,349 psi | 67% | 2503 fps | 95.1% |
| Lovex S070 | <<locked>> | 92% | 44,904 psi | 76% | 2628 fps | 95.5% |
| Norma 201 | <<locked>> | 80% | 43,613 psi | 74% | 2579 fps | 99.5% |
| Norma 202 | <<locked>> | 80% | 43,961 psi | 75% | 2585 fps | 100% |
| Norma 203B | <<locked>> | 80% | 39,494 psi | 67% | 2543 fps | 98% |
| Norma URP | <<locked>> | 86% | 35,128 psi | 60% | 2487 fps | 95.2% |
| Ramshot Big Game | <<locked>> | 80% | 39,073 psi | 67% | 2556 fps | 97.7% |
| Ramshot Hunter | <<locked>> | 92% | 41,959 psi | 71% | 2635 fps | 95.5% |
| Ramshot TAC | <<locked>> | 80% | 46,615 psi | 79% | 2635 fps | 97.3% |
| Ramshot Wild Boar | <<locked>> | 80% | 46,064 psi | 78% | 2654 fps | 99.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,658 psi | 45% | 1572 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 43,671 psi | 74% | 2589 fps | 95.6% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 42,148 psi | 72% | 2654 fps | 98.1% |
| ReloadSwiss RS 60 | 51 gr | 80% | 34,374 psi | 59% | 2523 fps | 99.1% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 37,188 psi | 63% | 2559 fps | 95.7% |
| ReloadSwiss RS 70 | 58.3 gr | 90% | 39,900 psi | 68% | 2621 fps | 95.7% |
| Rottweil R 901 | <<locked>> | 80% | 47,514 psi | 81% | 2618 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 41,466 psi | 71% | 2530 fps | 99.2% |
| Rottweil R 903 | <<locked>> | 80% | 34,809 psi | 59% | 2441 fps | 97.4% |
| Rottweil R 907 | <<locked>> | 92% | 49,008 psi | 83% | 2674 fps | 95.6% |
| Shooters World Long Rifle | <<locked>> | 86% | 39,349 psi | 67% | 2503 fps | 95.1% |
| Shooters World Match Rifle | <<locked>> | 80% | 43,555 psi | 74% | 2602 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 39,566 psi | 67% | 2513 fps | 99% |
| Shooters World SW4350 | <<locked>> | 92% | 44,904 psi | 76% | 2628 fps | 95.5% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 35,766 psi | 61% | 2487 fps | 96.8% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 44,817 psi | 76% | 2608 fps | 97.4% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 42,931 psi | 73% | 2589 fps | 98.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 44,889 psi | 76% | 2533 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 37,333 psi | 64% | 2405 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 43,961 psi | 75% | 2549 fps | 95% |
| Somchem S335 | <<locked>> | 80% | 44,541 psi | 76% | 2533 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 44,425 psi | 76% | 2605 fps | 98.8% |
| Somchem S355 | <<locked>> | 80% | 35,752 psi | 61% | 2451 fps | 97.4% |
| Somchem S365 | <<locked>> | 82% | 27,688 psi | 47% | 2333 fps | 95.6% |
| Vihtavuori N133 | <<locked>> | 80% | 45,194 psi | 77% | 2530 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 40,901 psi | 70% | 2516 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 41,495 psi | 71% | 2520 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 33,939 psi | 58% | 2388 fps | 98.2% |
| Vihtavuori N160 | <<locked>> | 86% | 36,825 psi | 63% | 2493 fps | 95.7% |
| Vihtavuori N530 | <<locked>> | 80% | 46,702 psi | 80% | 2628 fps | 99.8% |
| Vihtavuori N540 | <<locked>> | 80% | 40,030 psi | 68% | 2510 fps | 99.9% |
| Vihtavuori N550 | <<locked>> | 86% | 36,158 psi | 62% | 2490 fps | 95.3% |
| Vihtavuori N555 | <<locked>> | 92% | 32,474 psi | 55% | 2470 fps | 95.1% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 30,110 psi | 51% | 2310 fps | 95.3% |
| Winchester 748 | <<locked>> | 80% | 46,267 psi | 79% | 2667 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 46,006 psi | 78% | 2707 fps | 95.7% |
| Winchester StaBALL HD | <<locked>> | 96% | 30,560 psi | 52% | 2474 fps | 95.5% |
| Winchester StaBALL Match | <<locked>> | 80% | 42,496 psi | 72% | 2592 fps | 99% |
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 89 powders for .30 R Blaser loaded with the .307 | 165gr | Rhino Penetrator. ReloadSwiss RS 70 delivers the highest muzzle velocity at 2,864 fps; across all powders the maximum-charge window runs from 1,716 fps to 2,864 fps. Alliant Reloder-23 gives the best case fill at 100 %, and 89 of the 89 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 59–90 %, leaving at least 10 % headroom. The 165.0 gr projectile in 0.307" calls for a 1:11.5 twist; slower twists will usually not stabilise this weight. Alliant Reloder-23, Alliant Reloder-26, Hodgdon Hybrid 100V 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 .307 | 165gr | Rhino Penetrator they combine a high case fill with complete burn and sit in the upper velocity band. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.