Load Specifications
Load data in caliber .307 Win. with .308 | 150gr | Sellier & Bellot SP bullet and 62 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are SNPE Vectan SP 10, ADI AR 2219 and Hodgdon H335.
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: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 84% | 53,011 psi | 88% | 2536 fps | 100% |
| Accurate 2015 | <<locked>> | 98% | 54,215 psi | 90% | 2625 fps | 100% |
| Accurate 2460 | <<locked>> | 94% | 52,968 psi | 88% | 2635 fps | 98.9% |
| Accurate 2495ᴾ | <<locked>> | 100% | 45,484 psi | 76% | 2559 fps | 99.8% |
| Accurate 2520 | <<locked>> | 98% | 53,548 psi | 89% | 2680 fps | 98.8% |
| Accurate 4064ᴾ | <<locked>> | 100% | 42,250 psi | 70% | 2526 fps | 97.9% |
| Accurate LT-30 | <<locked>> | 90% | 53,838 psi | 89% | 2552 fps | 99.8% |
| Accurate LT-32 | <<locked>> | 90% | 54,302 psi | 90% | 2566 fps | 98.8% |
| ADI AR 2206Hᴾ | <<locked>> | 100% | 53,330 psi | 89% | 2667 fps | 95.8% |
| ADI AR 2207 | <<locked>> | 88% | 54,012 psi | 90% | 2585 fps | 100% |
| ADI AR 2219 | <<locked>> | 90% | 52,069 psi | 87% | 2644 fps | 99.6% |
| ADI Benchmark 8208 | <<locked>> | 98% | 53,098 psi | 88% | 2638 fps | 97.1% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 53,954 psi | 90% | 2697 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 94% | 53,751 psi | 89% | 2733 fps | 96.8% |
| Alliant Reloder-10x | <<locked>> | 92% | 51,343 psi | 85% | 2598 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 86% | 52,330 psi | 87% | 2556 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 90% | 52,112 psi | 87% | 2543 fps | 99.8% |
| Hodgdon Benchmark | <<locked>> | 96% | 52,852 psi | 88% | 2595 fps | 97.7% |
| Hodgdon BL-C2ᴾ | <<locked>> | 100% | 54,447 psi | 90% | 2713 fps | 98% |
| Hodgdon H322 | <<locked>> | 94% | 54,099 psi | 90% | 2674 fps | 99.7% |
| Hodgdon H335 | <<locked>> | 92% | 51,532 psi | 86% | 2638 fps | 99% |
| Hodgdon H4198 | <<locked>> | 86% | 52,431 psi | 87% | 2549 fps | 99.4% |
| Hodgdon H4895ᴾ | <<locked>> | 100% | 53,635 psi | 89% | 2684 fps | 96.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 32,880 psi | 55% | 1575 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 52,069 psi | 87% | 2635 fps | 96% |
| IMR 3031ᴾ | <<locked>> | 100% | 50,981 psi | 85% | 2687 fps | 99.9% |
| IMR 4198 | <<locked>> | 92% | 52,765 psi | 88% | 2579 fps | 100% |
| IMR 4227 | <<locked>> | 82% | 52,547 psi | 87% | 2507 fps | 100% |
| IMR 8208 XBR | <<locked>> | 98% | 53,098 psi | 88% | 2638 fps | 97.1% |
| Lovex D073.4 | <<locked>> | 88% | 53,519 psi | 89% | 2651 fps | 98.6% |
| Lovex D073.5 | <<locked>> | 94% | 52,953 psi | 88% | 2635 fps | 98% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 50,894 psi | 85% | 2651 fps | 98.4% |
| Lovex S053 | <<locked>> | 84% | 54,273 psi | 90% | 2497 fps | 100% |
| Lovex S062ᴾ | <<locked>> | 100% | 45,992 psi | 76% | 2543 fps | 95.7% |
| Norma 200 | <<locked>> | 88% | 51,590 psi | 86% | 2582 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 51,706 psi | 86% | 2621 fps | 97% |
| Norma 202ᴾ | <<locked>> | 100% | 51,866 psi | 86% | 2641 fps | 99% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 32,938 psi | 55% | 1611 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 82% | 52,533 psi | 87% | 2543 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 94% | 53,461 psi | 89% | 2644 fps | 98.5% |
| Rottweil R 901 | <<locked>> | 98% | 52,910 psi | 88% | 2628 fps | 99% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 48,762 psi | 81% | 2566 fps | 96.3% |
| Shooters World AR Plus | <<locked>> | 88% | 53,519 psi | 89% | 2651 fps | 98.6% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 50,894 psi | 85% | 2651 fps | 98.4% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 45,992 psi | 76% | 2543 fps | 95.7% |
| Shooters World Tactical Rifle | <<locked>> | 92% | 54,273 psi | 90% | 2615 fps | 96.9% |
| SNPE Vectan BA6 1/2 | <<locked>> | 86% | 52,214 psi | 87% | 2329 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 90% | 52,620 psi | 87% | 2651 fps | 99% |
| SNPE Vectan SP 3 | <<locked>> | 92% | 52,431 psi | 87% | 2615 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 98% | 51,982 psi | 86% | 2556 fps | 98.9% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 44,396 psi | 74% | 2454 fps | 98.6% |
| Somchem S321 | <<locked>> | 94% | 51,010 psi | 85% | 2631 fps | 97.1% |
| Somchem S335ᴾ | <<locked>> | 100% | 53,403 psi | 89% | 2598 fps | 99.6% |
| Vihtavuori N120 | <<locked>> | 88% | 54,027 psi | 90% | 2543 fps | 100% |
| Vihtavuori N130 | <<locked>> | 94% | 51,938 psi | 86% | 2556 fps | 100% |
| Vihtavuori N133ᴾ | <<locked>> | 100% | 54,331 psi | 90% | 2598 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 46,340 psi | 77% | 2562 fps | 99.9% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 49,037 psi | 81% | 2575 fps | 98.9% |
| Vihtavuori N530 | <<locked>> | 98% | 54,012 psi | 90% | 2644 fps | 97.3% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 47,369 psi | 79% | 2566 fps | 98.2% |
| Winchester 748 | <<locked>> | 98% | 51,837 psi | 86% | 2680 fps | 97.8% |
| Winchester StaBALL Matchᴾ | <<locked>> | 100% | 50,792 psi | 84% | 2644 fps | 95.9% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 80% | 46,456 psi | 77% | 2441 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 30,879 psi | 51% | 2211 fps | 96.8% |
| Accurate 2460 | <<locked>> | 82% | 35,317 psi | 59% | 2329 fps | 95% |
| Accurate 2495 | <<locked>> | 84% | 26,701 psi | 44% | 2172 fps | 95.4% |
| Accurate 2520 | <<locked>> | 88% | 37,913 psi | 63% | 2418 fps | 95.4% |
| Accurate 4064 | <<locked>> | 92% | 32,808 psi | 55% | 2333 fps | 95% |
| Accurate LT-30 | <<locked>> | 80% | 39,842 psi | 66% | 2326 fps | 98% |
| Accurate LT-32 | <<locked>> | 80% | 40,219 psi | 67% | 2333 fps | 96.1% |
| ADI AR 2206H | <<locked>> | 98% | 49,951 psi | 83% | 2615 fps | 95% |
| ADI AR 2207 | <<locked>> | 80% | 42,322 psi | 70% | 2418 fps | 100% |
| ADI AR 2219 | 35.3 gr | 80% | 37,231 psi | 62% | 2385 fps | 97.1% |
| ADI Benchmark 8208 | <<locked>> | 92% | 43,961 psi | 73% | 2490 fps | 95% |
| Alliant AR-Comp | <<locked>> | 80% | 28,326 psi | 47% | 2224 fps | 98.3% |
| Alliant Power Pro 1200-R | <<locked>> | 90% | 47,195 psi | 78% | 2628 fps | 95.3% |
| Alliant Reloder-10x | <<locked>> | 80% | 35,636 psi | 59% | 2329 fps | 99% |
| Alliant Reloder-7 | <<locked>> | 80% | 43,497 psi | 72% | 2421 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 37,927 psi | 63% | 2310 fps | 97.8% |
| Hodgdon Benchmark | <<locked>> | 88% | 41,814 psi | 69% | 2411 fps | 95.2% |
| Hodgdon BL-C2 | <<locked>> | 92% | 41,205 psi | 68% | 2497 fps | 95% |
| Hodgdon H322 | <<locked>> | 80% | 34,258 psi | 57% | 2320 fps | 96.1% |
| Hodgdon H335 | 36.6 gr | 80% | 34,563 psi | 57% | 2329 fps | 95% |
| Hodgdon H4198 | <<locked>> | 80% | 43,903 psi | 73% | 2411 fps | 98.3% |
| Hodgdon H4895 | <<locked>> | 96% | 47,355 psi | 79% | 2582 fps | 95.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,221 psi | 40% | 1401 fps | 100% |
| Hodgdon VARGET | <<locked>> | 98% | 49,095 psi | 82% | 2589 fps | 95.4% |
| IMR 3031 | <<locked>> | 84% | 30,719 psi | 51% | 2290 fps | 95.6% |
| IMR 4198 | <<locked>> | 80% | 37,202 psi | 62% | 2323 fps | 99.7% |
| IMR 4227 | <<locked>> | 80% | 49,414 psi | 82% | 2464 fps | 100% |
| IMR 8208 XBR | <<locked>> | 92% | 43,961 psi | 73% | 2490 fps | 95% |
| Lovex D073.4 | <<locked>> | 80% | 40,640 psi | 68% | 2438 fps | 96% |
| Lovex D073.5 | <<locked>> | 86% | 40,466 psi | 67% | 2431 fps | 95.2% |
| Lovex D073.6 | <<locked>> | 92% | 38,493 psi | 64% | 2441 fps | 95.5% |
| Lovex S053 | <<locked>> | 80% | 48,559 psi | 81% | 2421 fps | 100% |
| Lovex S062 | <<locked>> | 98% | 43,308 psi | 72% | 2497 fps | 95% |
| Norma 200 | <<locked>> | 80% | 40,379 psi | 67% | 2405 fps | 99.9% |
| Norma 201 | <<locked>> | 96% | 45,905 psi | 76% | 2526 fps | 95.7% |
| Norma 202 | <<locked>> | 88% | 35,447 psi | 59% | 2349 fps | 95.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 24,410 psi | 41% | 1440 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 49,516 psi | 82% | 2500 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 84% | 38,682 psi | 64% | 2392 fps | 95.1% |
| Rottweil R 901 | <<locked>> | 86% | 37,144 psi | 62% | 2349 fps | 95.7% |
| Rottweil R 902 | <<locked>> | 98% | 45,963 psi | 76% | 2520 fps | 95.6% |
| Shooters World AR Plus | <<locked>> | 80% | 40,640 psi | 68% | 2438 fps | 96% |
| Shooters World Match Rifle | <<locked>> | 92% | 38,493 psi | 64% | 2441 fps | 95.5% |
| Shooters World Precision | <<locked>> | 98% | 43,308 psi | 72% | 2497 fps | 95% |
| Shooters World Tactical Rifle | <<locked>> | 88% | 47,398 psi | 79% | 2510 fps | 95.4% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 44,643 psi | 74% | 2231 fps | 100% |
| SNPE Vectan SP 10 | 36.6 gr | 80% | 37,927 psi | 63% | 2392 fps | 96% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 36,274 psi | 60% | 2336 fps | 97.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 36,071 psi | 60% | 2283 fps | 95.5% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 32,779 psi | 54% | 2231 fps | 95.6% |
| Somchem S321 | <<locked>> | 90% | 44,411 psi | 74% | 2520 fps | 95.5% |
| Somchem S335 | <<locked>> | 84% | 32,909 psi | 55% | 2234 fps | 95.5% |
| Vihtavuori N120 | <<locked>> | 80% | 42,409 psi | 70% | 2379 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 34,229 psi | 57% | 2251 fps | 98.6% |
| Vihtavuori N133 | <<locked>> | 80% | 29,791 psi | 49% | 2162 fps | 96.2% |
| Vihtavuori N135 | <<locked>> | 82% | 26,484 psi | 44% | 2149 fps | 95% |
| Vihtavuori N140 | <<locked>> | 88% | 33,518 psi | 56% | 2290 fps | 95.1% |
| Vihtavuori N530 | <<locked>> | 92% | 44,338 psi | 74% | 2490 fps | 95.2% |
| Vihtavuori N540 | <<locked>> | 92% | 36,637 psi | 61% | 2369 fps | 95.5% |
| Winchester 748 | <<locked>> | 92% | 42,467 psi | 71% | 2520 fps | 95.6% |
| Winchester StaBALL Match | <<locked>> | 98% | 47,572 psi | 79% | 2592 fps | 95.1% |
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 62 powders for .307 Win. loaded with the .308 | 150gr | Sellier & Bellot SP. Alliant Power Pro 1200-R delivers the highest muzzle velocity at 2,733 fps; across all powders the maximum-charge window runs from 1,575 fps to 2,733 fps. Accurate 2495 gives the best case fill at 100 %, and 62 of the 62 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (415 MPa), the top charges use 55–90 %, leaving at least 10 % headroom. Accurate 2495, Accurate 4064, ADI AR 2206H 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. SNPE Vectan SP 10, ADI AR 2219, Hodgdon H335 rank at the top here: for .307 Win. with the .308 | 150gr | Sellier & Bellot SP 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.