Load Specifications
Load data in caliber .30-06 Spring. with .308 | 180gr | Nosler AccuBond bullet and 95 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 60, Alliant Reloder-17 and Alliant Power Pro 2000-MR.
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: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 84% | 50,908 psi | 87% | 2503 fps | 100% |
| Accurate 2460 | <<locked>> | 82% | 52,257 psi | 89% | 2562 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 52,112 psi | 89% | 2562 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 50,749 psi | 86% | 2579 fps | 100% |
| Accurate 2700 | <<locked>> | 90% | 52,069 psi | 89% | 2549 fps | 95.8% |
| Accurate 4064 | <<locked>> | 92% | 51,895 psi | 88% | 2602 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 50,937 psi | 87% | 2664 fps | 99% |
| ADI AR 2206H | <<locked>> | 86% | 49,966 psi | 85% | 2585 fps | 99.5% |
| ADI AR 2208 | <<locked>> | 92% | 50,763 psi | 86% | 2582 fps | 99.3% |
| ADI Benchmark 8208 | <<locked>> | 86% | 52,344 psi | 89% | 2589 fps | 100% |
| Alliant AR-Comp | <<locked>> | 86% | 52,518 psi | 89% | 2569 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 90% | 52,272 psi | 89% | 2733 fps | 99.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 50,473 psi | 86% | 2605 fps | 99.9% |
| Alliant Reloder-15 | <<locked>> | 90% | 50,995 psi | 87% | 2621 fps | 99.4% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 49,647 psi | 85% | 2667 fps | 99.1% |
| Alliant Reloder-17 | <<locked>> | 96% | 50,589 psi | 86% | 2707 fps | 99.9% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 35,360 psi | 60% | 2418 fps | 97.2% |
| Baschieri & Pellagri 107 | <<locked>> | 88% | 52,707 psi | 90% | 2644 fps | 99.3% |
| Bofors RP3 | <<locked>> | 92% | 50,589 psi | 86% | 2615 fps | 99.9% |
| Bofors RP7 | <<locked>> | 96% | 51,474 psi | 88% | 2582 fps | 96% |
| Hodgdon Benchmark | <<locked>> | 84% | 51,300 psi | 87% | 2533 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 86% | 51,285 psi | 87% | 2618 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 84% | 53,055 psi | 90% | 2703 fps | 99.6% |
| Hodgdon H322 | <<locked>> | 82% | 52,794 psi | 90% | 2585 fps | 100% |
| Hodgdon H380 | <<locked>> | 92% | 51,750 psi | 88% | 2625 fps | 98.7% |
| Hodgdon H414 | <<locked>> | 98% | 50,734 psi | 86% | 2661 fps | 96.7% |
| Hodgdon H4895 | <<locked>> | 86% | 50,401 psi | 86% | 2595 fps | 99.8% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 45,919 psi | 78% | 2559 fps | 99.4% |
| Hodgdon LEVERevolution | <<locked>> | 90% | 52,330 psi | 89% | 2671 fps | 100% |
| Hodgdon Superformance | <<locked>> | 98% | 51,721 psi | 88% | 2690 fps | 96.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,186 psi | 60% | 1591 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 51,590 psi | 88% | 2598 fps | 99.8% |
| IMR 3031 | <<locked>> | 86% | 50,024 psi | 85% | 2585 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 50,343 psi | 86% | 2569 fps | 99.3% |
| IMR 4166 Enduron | <<locked>> | 88% | 50,705 psi | 86% | 2546 fps | 96.4% |
| IMR 4350ᴾ | <<locked>> | 100% | 51,068 psi | 87% | 2598 fps | 96% |
| IMR 4451 Enduron | <<locked>> | 94% | 50,024 psi | 85% | 2562 fps | 96.2% |
| IMR 4831ᴾ | <<locked>> | 100% | 48,486 psi | 83% | 2612 fps | 98.7% |
| IMR 4895 | <<locked>> | 90% | 52,272 psi | 89% | 2651 fps | 99.8% |
| IMR 8208 XBR | <<locked>> | 86% | 52,344 psi | 89% | 2589 fps | 100% |
| Lovex D073.5 | <<locked>> | 82% | 52,156 psi | 89% | 2572 fps | 100% |
| Lovex D073.6 | <<locked>> | 88% | 52,475 psi | 89% | 2612 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 50,169 psi | 85% | 2523 fps | 99.5% |
| Lovex S062 | <<locked>> | 92% | 53,084 psi | 90% | 2612 fps | 100% |
| Lovex S065 | <<locked>> | 98% | 52,199 psi | 89% | 2605 fps | 98.1% |
| Lovex S070ᴾ | <<locked>> | 100% | 52,823 psi | 90% | 2635 fps | 97.2% |
| Norma 201 | <<locked>> | 88% | 51,822 psi | 88% | 2582 fps | 100% |
| Norma 202 | <<locked>> | 88% | 52,388 psi | 89% | 2589 fps | 100% |
| Norma 203B | <<locked>> | 90% | 50,241 psi | 86% | 2608 fps | 99.6% |
| Norma URPᴾ | <<locked>> | 100% | 50,343 psi | 86% | 2654 fps | 98.9% |
| Ramshot Big Game | <<locked>> | 90% | 50,299 psi | 86% | 2631 fps | 99.5% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 49,385 psi | 84% | 2648 fps | 97.3% |
| Ramshot TAC | <<locked>> | 86% | 52,721 psi | 90% | 2605 fps | 98.3% |
| Ramshot Wild Boar | <<locked>> | 86% | 51,880 psi | 88% | 2618 fps | 99.7% |
| Ramshot X-Terminator | <<locked>> | 82% | 49,995 psi | 85% | 2543 fps | 99.4% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,462 psi | 60% | 1627 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 51,808 psi | 88% | 2572 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 52,228 psi | 89% | 2605 fps | 97.4% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 50,981 psi | 87% | 2680 fps | 99.4% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 50,502 psi | 86% | 2713 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 50,676 psi | 86% | 2687 fps | 98.8% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 51,198 psi | 87% | 2710 fps | 98.5% |
| Rottweil R 901 | <<locked>> | 86% | 53,040 psi | 90% | 2569 fps | 100% |
| Rottweil R 902 | <<locked>> | 90% | 52,373 psi | 89% | 2579 fps | 100% |
| Rottweil R 903 | <<locked>> | 94% | 50,459 psi | 86% | 2605 fps | 99.8% |
| Rottweil R 907 | <<locked>> | 96% | 51,474 psi | 88% | 2582 fps | 96% |
| Shooters World Long Rifle | <<locked>> | 98% | 52,199 psi | 89% | 2605 fps | 98.1% |
| Shooters World Match Rifle | <<locked>> | 88% | 52,475 psi | 89% | 2612 fps | 100% |
| Shooters World Precision | <<locked>> | 92% | 53,084 psi | 90% | 2612 fps | 100% |
| Shooters World SW4350ᴾ | <<locked>> | 100% | 52,823 psi | 90% | 2635 fps | 97.2% |
| SNPE Vectan SP 11 | <<locked>> | 94% | 52,257 psi | 89% | 2664 fps | 99.7% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 50,734 psi | 86% | 2579 fps | 98.4% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 51,576 psi | 88% | 2605 fps | 99.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 50,575 psi | 86% | 2487 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 50,328 psi | 86% | 2487 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 98% | 52,779 psi | 90% | 2562 fps | 96.8% |
| Somchem S321 | <<locked>> | 82% | 49,980 psi | 85% | 2572 fps | 100% |
| Somchem S335 | <<locked>> | 88% | 52,910 psi | 90% | 2530 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 50,415 psi | 86% | 2575 fps | 99.5% |
| Somchem S355 | <<locked>> | 94% | 51,227 psi | 87% | 2608 fps | 99.8% |
| Somchem S365ᴾ | <<locked>> | 100% | 44,933 psi | 76% | 2608 fps | 99.9% |
| Vihtavuori N130 | <<locked>> | 82% | 50,531 psi | 86% | 2457 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 50,720 psi | 86% | 2477 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 51,692 psi | 88% | 2552 fps | 100% |
| Vihtavuori N140 | <<locked>> | 90% | 52,852 psi | 90% | 2569 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 52,272 psi | 89% | 2585 fps | 100% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 53,011 psi | 90% | 2654 fps | 99.1% |
| Vihtavuori N530 | <<locked>> | 86% | 52,750 psi | 90% | 2589 fps | 100% |
| Vihtavuori N540 | <<locked>> | 90% | 51,140 psi | 87% | 2566 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 52,199 psi | 89% | 2661 fps | 98.9% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 37,855 psi | 64% | 2490 fps | 97.1% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 50,343 psi | 86% | 2592 fps | 99.9% |
| Winchester 748 | <<locked>> | 86% | 52,141 psi | 89% | 2631 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 51,082 psi | 87% | 2664 fps | 96.8% |
| Winchester StaBALL Match | <<locked>> | 88% | 51,155 psi | 87% | 2612 fps | 99.8% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 45,063 psi | 77% | 2421 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 48,950 psi | 83% | 2520 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 37,579 psi | 64% | 2346 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 44,092 psi | 75% | 2477 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 48,805 psi | 83% | 2500 fps | 95% |
| Accurate 4064 | <<locked>> | 80% | 35,520 psi | 60% | 2336 fps | 99.8% |
| Accurate 4350 | <<locked>> | 90% | 35,998 psi | 61% | 2405 fps | 95.7% |
| ADI AR 2206H | <<locked>> | 80% | 41,307 psi | 70% | 2438 fps | 98.3% |
| ADI AR 2208 | <<locked>> | 80% | 35,273 psi | 60% | 2300 fps | 96% |
| ADI Benchmark 8208 | <<locked>> | 80% | 43,352 psi | 74% | 2448 fps | 99.4% |
| Alliant AR-Comp | <<locked>> | 80% | 42,960 psi | 73% | 2441 fps | 100% |
| Alliant Power Pro 2000-MR | 45.2 gr | 80% | 37,376 psi | 64% | 2454 fps | 96.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 34,490 psi | 59% | 2320 fps | 97.5% |
| Alliant Reloder-15 | <<locked>> | 80% | 37,130 psi | 63% | 2375 fps | 96.8% |
| Alliant Reloder-16 | <<locked>> | 90% | 36,738 psi | 63% | 2418 fps | 95.9% |
| Alliant Reloder-17 | 45.6 gr | 82% | 31,807 psi | 54% | 2329 fps | 95.8% |
| Alliant Reloder-23 | <<locked>> | 96% | 31,343 psi | 53% | 2320 fps | 95.4% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 40,205 psi | 68% | 2434 fps | 97.1% |
| Bofors RP3 | <<locked>> | 80% | 33,997 psi | 58% | 2320 fps | 97.5% |
| Bofors RP7 | <<locked>> | 94% | 48,182 psi | 82% | 2530 fps | 95.2% |
| Hodgdon Benchmark | <<locked>> | 80% | 45,397 psi | 77% | 2441 fps | 99.8% |
| Hodgdon BL-C2 | <<locked>> | 80% | 41,858 psi | 71% | 2467 fps | 99.6% |
| Hodgdon CFE223 | <<locked>> | 80% | 45,803 psi | 78% | 2592 fps | 98.8% |
| Hodgdon H322 | <<locked>> | 80% | 49,676 psi | 85% | 2539 fps | 100% |
| Hodgdon H380 | <<locked>> | 82% | 37,304 psi | 64% | 2369 fps | 95.4% |
| Hodgdon H414 | <<locked>> | 94% | 44,483 psi | 76% | 2556 fps | 95.1% |
| Hodgdon H4895 | <<locked>> | 80% | 41,626 psi | 71% | 2448 fps | 98.8% |
| Hodgdon Hybrid 100V | <<locked>> | 88% | 31,473 psi | 54% | 2270 fps | 95.8% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 37,507 psi | 64% | 2418 fps | 98.4% |
| Hodgdon Superformance | <<locked>> | 96% | 48,124 psi | 82% | 2631 fps | 95.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,107 psi | 44% | 1421 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 40,132 psi | 68% | 2408 fps | 98.5% |
| IMR 3031 | <<locked>> | 80% | 41,031 psi | 70% | 2451 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 36,985 psi | 63% | 2329 fps | 96.8% |
| IMR 4166 Enduron | <<locked>> | 84% | 44,846 psi | 76% | 2448 fps | 95% |
| IMR 4350 | <<locked>> | 98% | 48,138 psi | 82% | 2552 fps | 95.3% |
| IMR 4451 Enduron | <<locked>> | 92% | 47,210 psi | 80% | 2516 fps | 95.6% |
| IMR 4831 | <<locked>> | 90% | 34,954 psi | 60% | 2365 fps | 95.4% |
| IMR 4895 | <<locked>> | 80% | 37,985 psi | 65% | 2402 fps | 97.7% |
| IMR 8208 XBR | <<locked>> | 80% | 43,352 psi | 74% | 2448 fps | 99.4% |
| Lovex D073.5 | <<locked>> | 80% | 48,863 psi | 83% | 2526 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 40,074 psi | 68% | 2421 fps | 99.8% |
| Lovex S060 | <<locked>> | 80% | 41,843 psi | 71% | 2385 fps | 98.4% |
| Lovex S062 | <<locked>> | 80% | 36,825 psi | 63% | 2336 fps | 98.5% |
| Lovex S065 | <<locked>> | 90% | 41,046 psi | 70% | 2418 fps | 95.6% |
| Lovex S070 | <<locked>> | 94% | 43,932 psi | 75% | 2490 fps | 95.1% |
| Norma 201 | <<locked>> | 80% | 40,567 psi | 69% | 2398 fps | 99.1% |
| Norma 202 | <<locked>> | 80% | 40,625 psi | 69% | 2408 fps | 100% |
| Norma 203B | <<locked>> | 80% | 36,550 psi | 62% | 2365 fps | 97.2% |
| Norma URP | <<locked>> | 90% | 36,593 psi | 62% | 2408 fps | 95.7% |
| Ramshot Big Game | <<locked>> | 80% | 35,998 psi | 61% | 2375 fps | 96.8% |
| Ramshot Hunter | <<locked>> | 94% | 40,930 psi | 70% | 2497 fps | 95% |
| Ramshot TAC | <<locked>> | 80% | 43,178 psi | 74% | 2448 fps | 96.4% |
| Ramshot Wild Boar | <<locked>> | 80% | 42,511 psi | 72% | 2467 fps | 98.5% |
| Ramshot X-Terminator | <<locked>> | 80% | 46,949 psi | 80% | 2493 fps | 99.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,455 psi | 45% | 1457 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 48,501 psi | 83% | 2523 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 43,062 psi | 73% | 2454 fps | 95.3% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 38,551 psi | 66% | 2464 fps | 97.2% |
| ReloadSwiss RS 60 | 44.5 gr | 80% | 31,749 psi | 54% | 2339 fps | 98.3% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 35,984 psi | 61% | 2421 fps | 95.2% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 39,175 psi | 67% | 2484 fps | 95.3% |
| Rottweil R 901 | <<locked>> | 80% | 44,469 psi | 76% | 2441 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 38,624 psi | 66% | 2352 fps | 98.8% |
| Rottweil R 903 | <<locked>> | 80% | 32,039 psi | 55% | 2270 fps | 96.6% |
| Rottweil R 907 | <<locked>> | 94% | 48,182 psi | 82% | 2530 fps | 95.2% |
| Shooters World Long Rifle | <<locked>> | 90% | 41,046 psi | 70% | 2418 fps | 95.6% |
| Shooters World Match Rifle | <<locked>> | 80% | 40,074 psi | 68% | 2421 fps | 99.8% |
| Shooters World Precision | <<locked>> | 80% | 36,825 psi | 63% | 2336 fps | 98.5% |
| Shooters World SW4350 | <<locked>> | 94% | 43,932 psi | 75% | 2490 fps | 95.1% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 32,982 psi | 56% | 2310 fps | 95.8% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 41,365 psi | 70% | 2421 fps | 96.5% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 39,885 psi | 68% | 2408 fps | 98% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 42,032 psi | 72% | 2359 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 34,766 psi | 59% | 2238 fps | 99.9% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 46,050 psi | 78% | 2461 fps | 95.4% |
| Somchem S321 | <<locked>> | 80% | 46,586 psi | 79% | 2520 fps | 99.8% |
| Somchem S335 | <<locked>> | 80% | 41,611 psi | 71% | 2362 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 41,002 psi | 70% | 2421 fps | 98.2% |
| Somchem S355 | <<locked>> | 80% | 32,982 psi | 56% | 2277 fps | 96.6% |
| Somchem S365 | <<locked>> | 84% | 27,021 psi | 46% | 2208 fps | 95.3% |
| Vihtavuori N130 | <<locked>> | 80% | 47,587 psi | 81% | 2418 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 42,235 psi | 72% | 2356 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 37,739 psi | 64% | 2343 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 38,595 psi | 66% | 2349 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 31,343 psi | 53% | 2221 fps | 97.5% |
| Vihtavuori N160 | <<locked>> | 88% | 36,071 psi | 61% | 2362 fps | 95.4% |
| Vihtavuori N530 | <<locked>> | 80% | 43,424 psi | 74% | 2448 fps | 99.5% |
| Vihtavuori N540 | <<locked>> | 80% | 36,941 psi | 63% | 2336 fps | 99.7% |
| Vihtavuori N550 | <<locked>> | 88% | 35,288 psi | 60% | 2362 fps | 95% |
| Vihtavuori N555 | <<locked>> | 96% | 33,272 psi | 57% | 2388 fps | 95.5% |
| Winchester 6.5 StaBALL | <<locked>> | 82% | 29,878 psi | 51% | 2195 fps | 95.1% |
| Winchester 748 | <<locked>> | 80% | 42,656 psi | 73% | 2484 fps | 99.8% |
| Winchester 760 | <<locked>> | 94% | 44,715 psi | 76% | 2559 fps | 95.2% |
| Winchester StaBALL Match | <<locked>> | 80% | 39,102 psi | 67% | 2411 fps | 98.4% |
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 .30-06 Spring. loaded with the .308 | 180gr | Nosler AccuBond. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,733 fps; across all powders the maximum-charge window runs from 1,591 fps to 2,733 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 54–90 %, leaving at least 10 % headroom. The 180.0 gr projectile in 0.308" calls for a 1:12.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate 4350, ADI AR 2209 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 60, Alliant Reloder-17, Alliant Power Pro 2000-MR rank at the top here: for .30-06 Spring. with the .308 | 180gr | Nosler AccuBond 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.