Load Specifications
Load data in caliber .30 R Blaser with .308 | 152gr | Lehigh Defense Controlled Chaos bullet and 86 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% | 52,707 psi | 90% | 2769 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 51,155 psi | 87% | 2789 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 52,852 psi | 90% | 2848 fps | 100% |
| Accurate 4064 | <<locked>> | 90% | 51,111 psi | 87% | 2828 fps | 100% |
| Accurate 4350 | <<locked>> | 98% | 50,502 psi | 86% | 2887 fps | 98.5% |
| ADI AR 2206H | <<locked>> | 86% | 51,822 psi | 88% | 2854 fps | 99.4% |
| ADI AR 2208 | <<locked>> | 92% | 52,982 psi | 90% | 2854 fps | 99.2% |
| ADI Benchmark 8208 | <<locked>> | 84% | 51,039 psi | 87% | 2812 fps | 99.8% |
| Alliant AR-Comp | <<locked>> | 84% | 51,329 psi | 87% | 2799 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 51,097 psi | 87% | 2956 fps | 99% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 52,620 psi | 90% | 2874 fps | 99.8% |
| Alliant Reloder-15 | <<locked>> | 88% | 50,111 psi | 85% | 2844 fps | 98.9% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 52,185 psi | 89% | 2946 fps | 99% |
| Alliant Reloder-17 | <<locked>> | 94% | 49,879 psi | 85% | 2930 fps | 99.7% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 37,246 psi | 63% | 2667 fps | 97% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 51,561 psi | 88% | 2861 fps | 98.7% |
| Bofors RP3 | <<locked>> | 90% | 49,690 psi | 85% | 2835 fps | 99.7% |
| Hodgdon Benchmark | <<locked>> | 84% | 52,866 psi | 90% | 2802 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 50,082 psi | 85% | 2835 fps | 99.9% |
| Hodgdon CFE223 | <<locked>> | 82% | 51,547 psi | 88% | 2923 fps | 99.1% |
| Hodgdon H380 | <<locked>> | 90% | 50,720 psi | 86% | 2841 fps | 98.1% |
| Hodgdon H414 | <<locked>> | 96% | 50,111 psi | 85% | 2881 fps | 95.9% |
| Hodgdon H4895 | <<locked>> | 86% | 52,286 psi | 89% | 2867 fps | 99.7% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 48,341 psi | 82% | 2825 fps | 99.4% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 51,474 psi | 88% | 2894 fps | 99.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,230 psi | 60% | 1791 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 50,212 psi | 85% | 2815 fps | 99.5% |
| IMR 3031 | <<locked>> | 86% | 51,924 psi | 88% | 2858 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 52,489 psi | 89% | 2838 fps | 99.2% |
| IMR 4166 Enduron | <<locked>> | 88% | 52,547 psi | 89% | 2812 fps | 96.2% |
| IMR 4451 Enduron | <<locked>> | 94% | 52,228 psi | 89% | 2831 fps | 96.1% |
| IMR 4831ᴾ | <<locked>> | 100% | 51,184 psi | 87% | 2881 fps | 98.7% |
| IMR 4895 | <<locked>> | 88% | 51,314 psi | 87% | 2877 fps | 99.4% |
| IMR 8208 XBR | <<locked>> | 84% | 51,039 psi | 87% | 2812 fps | 99.8% |
| Lovex D073.6 | <<locked>> | 86% | 51,169 psi | 87% | 2831 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 51,793 psi | 88% | 2789 fps | 99.4% |
| Lovex S062 | <<locked>> | 90% | 52,156 psi | 89% | 2838 fps | 99.9% |
| Lovex S065 | <<locked>> | 96% | 51,343 psi | 87% | 2825 fps | 97.4% |
| Lovex S070 | <<locked>> | 98% | 52,127 psi | 89% | 2851 fps | 96.5% |
| Norma 201 | <<locked>> | 86% | 50,560 psi | 86% | 2802 fps | 99.8% |
| Norma 202 | <<locked>> | 86% | 50,981 psi | 87% | 2808 fps | 100% |
| Norma 203B | <<locked>> | 90% | 52,446 psi | 89% | 2881 fps | 99.5% |
| Norma URPᴾ | <<locked>> | 100% | 53,156 psi | 90% | 2930 fps | 98.8% |
| Ramshot Big Game | <<locked>> | 90% | 53,040 psi | 90% | 2904 fps | 99.5% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 52,417 psi | 89% | 2923 fps | 97.3% |
| Ramshot TAC | <<locked>> | 84% | 51,343 psi | 87% | 2818 fps | 97.6% |
| Ramshot Wild Boar | <<locked>> | 84% | 50,531 psi | 86% | 2835 fps | 99.3% |
| Ramshot X-Terminator | <<locked>> | 82% | 51,924 psi | 88% | 2808 fps | 99.3% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,636 psi | 61% | 1834 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 51,387 psi | 87% | 2825 fps | 96.7% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 49,951 psi | 85% | 2904 fps | 98.9% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 49,472 psi | 84% | 2933 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 98% | 50,169 psi | 85% | 2904 fps | 98.3% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 50,473 psi | 86% | 2927 fps | 97.9% |
| Rottweil R 901 | <<locked>> | 84% | 51,837 psi | 88% | 2799 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 51,227 psi | 87% | 2805 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 94% | 53,113 psi | 90% | 2881 fps | 99.8% |
| Shooters World Long Rifle | <<locked>> | 96% | 51,343 psi | 87% | 2825 fps | 97.4% |
| Shooters World Match Rifle | <<locked>> | 86% | 51,169 psi | 87% | 2831 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 52,156 psi | 89% | 2838 fps | 99.9% |
| Shooters World SW4350 | <<locked>> | 98% | 52,127 psi | 89% | 2851 fps | 96.5% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 51,213 psi | 87% | 2884 fps | 99.4% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 52,997 psi | 90% | 2848 fps | 98.3% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 50,444 psi | 86% | 2825 fps | 99.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 52,243 psi | 89% | 2756 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 52,257 psi | 89% | 2749 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 51,822 psi | 88% | 2776 fps | 96.1% |
| Somchem S321 | <<locked>> | 82% | 51,982 psi | 88% | 2841 fps | 99.9% |
| Somchem S335 | <<locked>> | 86% | 51,547 psi | 88% | 2749 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 52,620 psi | 90% | 2841 fps | 99.4% |
| Somchem S355 | <<locked>> | 92% | 50,140 psi | 85% | 2825 fps | 99.5% |
| Somchem S365ᴾ | <<locked>> | 100% | 47,703 psi | 81% | 2881 fps | 99.9% |
| Vihtavuori N130 | <<locked>> | 82% | 52,214 psi | 89% | 2726 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 52,417 psi | 89% | 2743 fps | 100% |
| Vihtavuori N135 | <<locked>> | 88% | 50,705 psi | 86% | 2779 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 51,692 psi | 88% | 2792 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 51,605 psi | 88% | 2812 fps | 100% |
| Vihtavuori N160 | <<locked>> | 98% | 52,417 psi | 89% | 2877 fps | 98.6% |
| Vihtavuori N530 | <<locked>> | 84% | 51,198 psi | 87% | 2808 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 88% | 49,806 psi | 85% | 2782 fps | 100% |
| Vihtavuori N550 | <<locked>> | 98% | 51,517 psi | 88% | 2881 fps | 98.4% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 40,205 psi | 68% | 2743 fps | 97% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 53,055 psi | 90% | 2858 fps | 99.9% |
| Winchester 748 | <<locked>> | 84% | 50,923 psi | 87% | 2854 fps | 100% |
| Winchester 760 | <<locked>> | 96% | 50,401 psi | 86% | 2884 fps | 96% |
| Winchester StaBALL Match | <<locked>> | 86% | 49,951 psi | 85% | 2828 fps | 99.5% |
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% | 46,470 psi | 79% | 2677 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 39,189 psi | 67% | 2595 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 46,079 psi | 78% | 2743 fps | 100% |
| Accurate 4064 | <<locked>> | 80% | 37,057 psi | 63% | 2582 fps | 99.7% |
| Accurate 4350 | <<locked>> | 90% | 38,072 psi | 65% | 2654 fps | 95.5% |
| ADI AR 2206H | <<locked>> | 80% | 42,888 psi | 73% | 2694 fps | 98% |
| ADI AR 2208 | <<locked>> | 80% | 36,376 psi | 62% | 2539 fps | 95.5% |
| ADI Benchmark 8208 | <<locked>> | 80% | 44,904 psi | 76% | 2707 fps | 99.3% |
| Alliant AR-Comp | <<locked>> | 80% | 44,889 psi | 76% | 2707 fps | 100% |
| Alliant Power Pro 2000-MR | 53 gr | 80% | 38,754 psi | 66% | 2703 fps | 95.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 35,940 psi | 61% | 2562 fps | 97.2% |
| Alliant Reloder-15 | <<locked>> | 80% | 38,624 psi | 66% | 2621 fps | 96.4% |
| Alliant Reloder-16 | <<locked>> | 90% | 38,116 psi | 65% | 2664 fps | 95.5% |
| Alliant Reloder-17 | 53.5 gr | 82% | 33,141 psi | 56% | 2566 fps | 95.4% |
| Alliant Reloder-23 | <<locked>> | 96% | 32,779 psi | 56% | 2552 fps | 95.1% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 42,061 psi | 72% | 2690 fps | 96.8% |
| Bofors RP3 | <<locked>> | 80% | 35,404 psi | 60% | 2559 fps | 97.1% |
| Hodgdon Benchmark | <<locked>> | 80% | 46,630 psi | 79% | 2700 fps | 99.7% |
| Hodgdon BL-C2 | <<locked>> | 80% | 43,569 psi | 74% | 2723 fps | 99.5% |
| Hodgdon CFE223 | <<locked>> | 80% | 48,109 psi | 82% | 2864 fps | 98.6% |
| Hodgdon H380 | <<locked>> | 82% | 38,827 psi | 66% | 2615 fps | 95% |
| Hodgdon H414 | <<locked>> | 94% | 46,804 psi | 80% | 2822 fps | 95% |
| Hodgdon H4895 | <<locked>> | 80% | 43,236 psi | 74% | 2707 fps | 98.6% |
| Hodgdon Hybrid 100V | <<locked>> | 88% | 32,953 psi | 56% | 2507 fps | 95.5% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 39,131 psi | 67% | 2667 fps | 98.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,179 psi | 45% | 1604 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 41,466 psi | 71% | 2657 fps | 98.2% |
| IMR 3031 | <<locked>> | 80% | 42,612 psi | 73% | 2710 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 38,174 psi | 65% | 2575 fps | 96.4% |
| IMR 4166 Enduron | <<locked>> | 86% | 49,240 psi | 84% | 2756 fps | 95.5% |
| IMR 4451 Enduron | <<locked>> | 92% | 49,197 psi | 84% | 2782 fps | 95.4% |
| IMR 4831 | <<locked>> | 90% | 36,724 psi | 63% | 2608 fps | 95.1% |
| IMR 4895 | <<locked>> | 80% | 39,566 psi | 67% | 2654 fps | 97.4% |
| IMR 8208 XBR | <<locked>> | 80% | 44,904 psi | 76% | 2707 fps | 99.3% |
| Lovex D073.6 | <<locked>> | 80% | 41,771 psi | 71% | 2674 fps | 99.7% |
| Lovex S060 | <<locked>> | 80% | 42,960 psi | 73% | 2635 fps | 98.1% |
| Lovex S062 | <<locked>> | 80% | 38,014 psi | 65% | 2579 fps | 98.1% |
| Lovex S065 | <<locked>> | 90% | 42,728 psi | 73% | 2667 fps | 95.3% |
| Lovex S070 | <<locked>> | 94% | 46,108 psi | 78% | 2749 fps | 95% |
| Norma 201 | <<locked>> | 80% | 41,974 psi | 71% | 2651 fps | 98.9% |
| Norma 202 | <<locked>> | 80% | 42,264 psi | 72% | 2664 fps | 99.9% |
| Norma 203B | <<locked>> | 80% | 38,043 psi | 65% | 2612 fps | 96.9% |
| Norma URP | <<locked>> | 90% | 38,363 psi | 65% | 2657 fps | 95.4% |
| Ramshot Big Game | <<locked>> | 80% | 37,420 psi | 64% | 2618 fps | 96.5% |
| Ramshot Hunter | <<locked>> | 96% | 45,847 psi | 78% | 2808 fps | 95.7% |
| Ramshot TAC | <<locked>> | 80% | 44,918 psi | 76% | 2703 fps | 96.1% |
| Ramshot Wild Boar | <<locked>> | 80% | 44,280 psi | 75% | 2726 fps | 98.3% |
| Ramshot X-Terminator | <<locked>> | 80% | 48,486 psi | 83% | 2753 fps | 98.9% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,426 psi | 45% | 1640 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 45,078 psi | 77% | 2713 fps | 95.1% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 40,263 psi | 69% | 2720 fps | 96.9% |
| ReloadSwiss RS 60 | 52.2 gr | 80% | 32,967 psi | 56% | 2579 fps | 97.9% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 37,942 psi | 65% | 2671 fps | 95% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 41,060 psi | 70% | 2740 fps | 95.1% |
| Rottweil R 901 | <<locked>> | 80% | 45,905 psi | 78% | 2700 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 39,943 psi | 68% | 2602 fps | 98.5% |
| Rottweil R 903 | <<locked>> | 80% | 33,243 psi | 57% | 2500 fps | 96% |
| Shooters World Long Rifle | <<locked>> | 90% | 42,728 psi | 73% | 2667 fps | 95.3% |
| Shooters World Match Rifle | <<locked>> | 80% | 41,771 psi | 71% | 2674 fps | 99.7% |
| Shooters World Precision | <<locked>> | 80% | 38,014 psi | 65% | 2579 fps | 98.1% |
| Shooters World SW4350 | <<locked>> | 94% | 46,108 psi | 78% | 2749 fps | 95% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 34,316 psi | 58% | 2549 fps | 95.4% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 43,062 psi | 73% | 2674 fps | 96.2% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 41,379 psi | 70% | 2661 fps | 97.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 43,410 psi | 74% | 2615 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 36,013 psi | 61% | 2474 fps | 99.8% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 48,370 psi | 82% | 2720 fps | 95.3% |
| Somchem S321 | <<locked>> | 80% | 48,646 psi | 83% | 2785 fps | 99.8% |
| Somchem S335 | <<locked>> | 80% | 43,018 psi | 73% | 2612 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 42,873 psi | 73% | 2677 fps | 98% |
| Somchem S355 | <<locked>> | 80% | 34,243 psi | 58% | 2513 fps | 96.1% |
| Somchem S365 | <<locked>> | 86% | 30,052 psi | 51% | 2487 fps | 95.8% |
| Vihtavuori N130 | <<locked>> | 80% | 49,066 psi | 84% | 2680 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 43,671 psi | 74% | 2608 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 39,262 psi | 67% | 2592 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 39,842 psi | 68% | 2595 fps | 99.9% |
| Vihtavuori N150 | <<locked>> | 80% | 32,474 psi | 55% | 2448 fps | 97% |
| Vihtavuori N160 | <<locked>> | 88% | 37,695 psi | 64% | 2605 fps | 95.1% |
| Vihtavuori N530 | <<locked>> | 80% | 44,875 psi | 76% | 2700 fps | 99.3% |
| Vihtavuori N540 | <<locked>> | 80% | 38,580 psi | 66% | 2582 fps | 99.6% |
| Vihtavuori N550 | <<locked>> | 90% | 39,494 psi | 67% | 2657 fps | 95.5% |
| Vihtavuori N555 | <<locked>> | 96% | 35,288 psi | 60% | 2635 fps | 95.3% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 33,098 psi | 56% | 2470 fps | 95.7% |
| Winchester 748 | <<locked>> | 80% | 44,411 psi | 76% | 2746 fps | 99.7% |
| Winchester 760 | <<locked>> | 94% | 47,065 psi | 80% | 2825 fps | 95.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 40,814 psi | 69% | 2664 fps | 98.1% |
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 103 powders for .30 R Blaser loaded with the .308 | 152gr | Lehigh Defense Controlled Chaos. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,956 fps; across all powders the maximum-charge window runs from 1,791 fps to 2,956 fps. Accurate 3100 gives the best case fill at 100 %, and 103 of the 103 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 57–90 %, leaving at least 10 % headroom. The 152.0 gr projectile in 0.308" calls for a 1:12.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, ADI AR 2209, Alliant Reloder-16 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 | 152gr | Lehigh Defense Controlled Chaos they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate 2700, Accurate 3100, ADI AR 2209 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.