Load Specifications
Load data in caliber .307 Win. with .308 | 150gr | Nosler Solid Base bullet and 54 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Hodgdon H322, SNPE Vectan SP 10 and ADI AR 2219.
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>> | 86% | 52,750 psi | 88% | 2497 fps | 100% |
| Accurate 2015ᴾ | <<locked>> | 100% | 52,649 psi | 87% | 2572 fps | 99.9% |
| Accurate 2460 | <<locked>> | 96% | 51,808 psi | 86% | 2582 fps | 98.3% |
| Accurate 2495ᴾ | <<locked>> | 100% | 40,814 psi | 68% | 2457 fps | 99.1% |
| Accurate 2520ᴾ | <<locked>> | 100% | 51,938 psi | 86% | 2621 fps | 98% |
| Accurate 4064ᴾ | <<locked>> | 100% | 37,971 psi | 63% | 2418 fps | 96.2% |
| Accurate LT-30 | <<locked>> | 92% | 53,548 psi | 89% | 2510 fps | 99.5% |
| Accurate LT-32 | <<locked>> | 92% | 54,041 psi | 90% | 2520 fps | 98.3% |
| ADI AR 2207 | <<locked>> | 90% | 53,142 psi | 88% | 2546 fps | 100% |
| ADI AR 2219 | <<locked>> | 92% | 51,387 psi | 85% | 2598 fps | 99.2% |
| ADI Benchmark 8208ᴾ | <<locked>> | 100% | 51,866 psi | 86% | 2582 fps | 96.2% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 49,110 psi | 82% | 2602 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 96% | 52,475 psi | 87% | 2677 fps | 95.8% |
| Alliant Reloder-10x | <<locked>> | 96% | 53,359 psi | 89% | 2595 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 88% | 51,750 psi | 86% | 2513 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 92% | 51,808 psi | 86% | 2503 fps | 99.5% |
| Hodgdon Benchmark | <<locked>> | 98% | 52,330 psi | 87% | 2546 fps | 97% |
| Hodgdon BL-C2ᴾ | <<locked>> | 100% | 49,110 psi | 82% | 2598 fps | 96.3% |
| Hodgdon H322 | <<locked>> | 96% | 52,678 psi | 88% | 2615 fps | 99.3% |
| Hodgdon H335 | <<locked>> | 96% | 54,288 psi | 90% | 2644 fps | 98.9% |
| Hodgdon H4198 | <<locked>> | 88% | 52,141 psi | 87% | 2503 fps | 99% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 32,416 psi | 54% | 1535 fps | 100% |
| IMR 3031ᴾ | <<locked>> | 100% | 46,311 psi | 77% | 2579 fps | 99.2% |
| IMR 4198 | <<locked>> | 94% | 52,127 psi | 87% | 2536 fps | 100% |
| IMR 4227 | <<locked>> | 84% | 52,272 psi | 87% | 2470 fps | 100% |
| IMR 8208 XBRᴾ | <<locked>> | 100% | 51,866 psi | 86% | 2582 fps | 96.2% |
| Lovex D073.4 | <<locked>> | 90% | 52,968 psi | 88% | 2602 fps | 98% |
| Lovex D073.5 | <<locked>> | 96% | 51,735 psi | 86% | 2582 fps | 97.2% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 45,905 psi | 76% | 2543 fps | 96.9% |
| Lovex S053 | <<locked>> | 86% | 53,896 psi | 90% | 2461 fps | 100% |
| Norma 200 | <<locked>> | 92% | 53,809 psi | 89% | 2582 fps | 100% |
| Norma 202ᴾ | <<locked>> | 100% | 47,282 psi | 79% | 2539 fps | 97.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 32,474 psi | 54% | 1575 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 84% | 52,025 psi | 86% | 2503 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 96% | 52,388 psi | 87% | 2592 fps | 97.8% |
| Rottweil R 901ᴾ | <<locked>> | 100% | 51,793 psi | 86% | 2572 fps | 98.4% |
| Shooters World AR Plus | <<locked>> | 90% | 52,968 psi | 88% | 2602 fps | 98% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 45,905 psi | 76% | 2543 fps | 96.9% |
| Shooters World Tactical Rifle | <<locked>> | 94% | 53,592 psi | 89% | 2562 fps | 96% |
| SNPE Vectan BA6 1/2 | <<locked>> | 90% | 54,462 psi | 90% | 2326 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 92% | 51,880 psi | 86% | 2602 fps | 98.5% |
| SNPE Vectan SP 3 | <<locked>> | 94% | 51,634 psi | 86% | 2566 fps | 99.7% |
| SNPE Vectan Tubal 3000ᴾ | <<locked>> | 100% | 51,140 psi | 85% | 2507 fps | 98.3% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 40,915 psi | 68% | 2359 fps | 97.4% |
| Somchem S321 | <<locked>> | 98% | 53,258 psi | 88% | 2625 fps | 96.8% |
| Somchem S335ᴾ | <<locked>> | 100% | 49,327 psi | 82% | 2503 fps | 98.8% |
| Vihtavuori N120 | <<locked>> | 90% | 53,185 psi | 88% | 2503 fps | 100% |
| Vihtavuori N130 | <<locked>> | 98% | 54,360 psi | 90% | 2552 fps | 100% |
| Vihtavuori N133ᴾ | <<locked>> | 100% | 50,198 psi | 83% | 2510 fps | 99.8% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 42,105 psi | 70% | 2467 fps | 99.2% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 44,701 psi | 74% | 2474 fps | 97.7% |
| Vihtavuori N530ᴾ | <<locked>> | 100% | 52,910 psi | 88% | 2589 fps | 96.4% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 43,207 psi | 72% | 2461 fps | 96.7% |
| Winchester 748ᴾ | <<locked>> | 100% | 50,502 psi | 84% | 2618 fps | 96.9% |
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% | 43,250 psi | 72% | 2356 fps | 99.7% |
| Accurate 2015 | <<locked>> | 80% | 28,384 psi | 47% | 2126 fps | 95.2% |
| Accurate 2460 | <<locked>> | 88% | 39,639 psi | 66% | 2385 fps | 95.8% |
| Accurate 2495 | <<locked>> | 88% | 27,412 psi | 46% | 2172 fps | 95.2% |
| Accurate 2520 | <<locked>> | 92% | 39,363 psi | 65% | 2418 fps | 95.2% |
| Accurate 4064 | <<locked>> | 98% | 35,505 psi | 59% | 2369 fps | 95.4% |
| Accurate LT-30 | <<locked>> | 80% | 37,173 psi | 62% | 2238 fps | 96.7% |
| Accurate LT-32 | <<locked>> | 82% | 40,030 psi | 67% | 2290 fps | 95.4% |
| ADI AR 2207 | <<locked>> | 80% | 39,088 psi | 65% | 2336 fps | 100% |
| ADI AR 2219 | 32.6 gr | 80% | 34,418 psi | 57% | 2293 fps | 95.4% |
| ADI Benchmark 8208 | <<locked>> | 98% | 49,052 psi | 81% | 2539 fps | 95.6% |
| Alliant AR-Comp | <<locked>> | 80% | 26,020 psi | 43% | 2129 fps | 96.7% |
| Alliant Power Pro 1200-R | <<locked>> | 94% | 49,182 psi | 82% | 2625 fps | 95% |
| Alliant Reloder-10x | <<locked>> | 80% | 32,851 psi | 55% | 2241 fps | 98% |
| Alliant Reloder-7 | <<locked>> | 80% | 40,379 psi | 67% | 2336 fps | 99.6% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 35,375 psi | 59% | 2224 fps | 96.4% |
| Hodgdon Benchmark | <<locked>> | 94% | 46,282 psi | 77% | 2451 fps | 95.6% |
| Hodgdon BL-C2 | <<locked>> | 98% | 46,035 psi | 76% | 2549 fps | 95.6% |
| Hodgdon H322 | 32.3 gr | 82% | 33,620 psi | 56% | 2274 fps | 95.1% |
| Hodgdon H335 | <<locked>> | 86% | 38,551 psi | 64% | 2382 fps | 95.6% |
| Hodgdon H4198 | <<locked>> | 80% | 41,017 psi | 68% | 2323 fps | 97.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 23,786 psi | 40% | 1365 fps | 100% |
| IMR 3031 | <<locked>> | 88% | 31,807 psi | 53% | 2287 fps | 95.4% |
| IMR 4198 | <<locked>> | 80% | 34,606 psi | 57% | 2241 fps | 99.1% |
| IMR 4227 | <<locked>> | 80% | 46,485 psi | 77% | 2388 fps | 100% |
| IMR 8208 XBR | <<locked>> | 98% | 49,052 psi | 81% | 2539 fps | 95.6% |
| Lovex D073.4 | <<locked>> | 82% | 39,885 psi | 66% | 2392 fps | 95% |
| Lovex D073.5 | <<locked>> | 90% | 42,163 psi | 70% | 2428 fps | 95% |
| Lovex D073.6 | <<locked>> | 96% | 39,798 psi | 66% | 2438 fps | 95.3% |
| Lovex S053 | <<locked>> | 80% | 45,556 psi | 76% | 2349 fps | 100% |
| Norma 200 | <<locked>> | 80% | 37,144 psi | 62% | 2316 fps | 99.4% |
| Norma 202 | <<locked>> | 92% | 36,811 psi | 61% | 2349 fps | 95.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 23,670 psi | 39% | 1398 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 46,137 psi | 77% | 2418 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 88% | 40,567 psi | 67% | 2395 fps | 95% |
| Rottweil R 901 | <<locked>> | 90% | 38,435 psi | 64% | 2346 fps | 95.4% |
| Shooters World AR Plus | <<locked>> | 82% | 39,885 psi | 66% | 2392 fps | 95% |
| Shooters World Match Rifle | <<locked>> | 96% | 39,798 psi | 66% | 2438 fps | 95.3% |
| Shooters World Tactical Rifle | <<locked>> | 92% | 50,212 psi | 83% | 2513 fps | 95.3% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 42,134 psi | 70% | 2165 fps | 100% |
| SNPE Vectan SP 10 | 34.6 gr | 82% | 37,231 psi | 62% | 2349 fps | 95.1% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 33,243 psi | 55% | 2241 fps | 96.2% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 37,739 psi | 63% | 2283 fps | 95.3% |
| SNPE Vectan Tubal 5000 | <<locked>> | 94% | 34,258 psi | 57% | 2231 fps | 95.4% |
| Somchem S321 | <<locked>> | 94% | 46,514 psi | 77% | 2520 fps | 95.3% |
| Somchem S335 | <<locked>> | 88% | 34,447 psi | 57% | 2241 fps | 95.4% |
| Vihtavuori N120 | <<locked>> | 80% | 39,247 psi | 65% | 2303 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 31,430 psi | 52% | 2162 fps | 97.3% |
| Vihtavuori N133 | <<locked>> | 82% | 29,182 psi | 48% | 2119 fps | 95.3% |
| Vihtavuori N135 | <<locked>> | 88% | 28,950 psi | 48% | 2192 fps | 95.6% |
| Vihtavuori N140 | <<locked>> | 94% | 37,173 psi | 62% | 2336 fps | 95.7% |
| Vihtavuori N530 | <<locked>> | 98% | 49,516 psi | 82% | 2539 fps | 95.7% |
| Vihtavuori N540 | <<locked>> | 96% | 38,072 psi | 63% | 2369 fps | 95.3% |
| Winchester 748 | <<locked>> | 96% | 44,150 psi | 73% | 2513 fps | 95.3% |
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 54 powders for .307 Win. loaded with the .308 | 150gr | Nosler Solid Base. Alliant Power Pro 1200-R delivers the highest muzzle velocity at 2,677 fps; across all powders the maximum-charge window runs from 1,535 fps to 2,677 fps. Accurate 2015 gives the best case fill at 100 %, and 54 of the 54 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (415 MPa), the top charges use 54–90 %, leaving at least 10 % headroom. The 150.0 gr projectile in 0.308" calls for a 1:14.0 twist; slower twists will usually not stabilise this weight. Accurate 2015, Accurate 2495, Accurate 2520 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. Hodgdon H322, SNPE Vectan SP 10, ADI AR 2219 rank at the top here: for .307 Win. with the .308 | 150gr | Nosler Solid Base 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.