Load Specifications
Load data in caliber .307 Win. with .307 | 150gr | Rhino Solid Shank bullet and 56 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Somchem S321, Hodgdon H322 and Shooters World AR Plus.
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% | 51,184 psi | 85% | 2493 fps | 100% |
| Accurate 2015 | <<locked>> | 98% | 52,257 psi | 87% | 2585 fps | 100% |
| Accurate 2460 | <<locked>> | 94% | 50,865 psi | 85% | 2589 fps | 98.5% |
| Accurate 2495ᴾ | <<locked>> | 100% | 43,265 psi | 72% | 2513 fps | 99.6% |
| Accurate 2520 | <<locked>> | 98% | 51,111 psi | 85% | 2631 fps | 98.2% |
| Accurate 4064ᴾ | <<locked>> | 100% | 40,219 psi | 67% | 2477 fps | 97.2% |
| Accurate LT-30 | <<locked>> | 90% | 51,967 psi | 86% | 2507 fps | 99.5% |
| Accurate LT-32 | <<locked>> | 90% | 52,460 psi | 87% | 2520 fps | 98.4% |
| ADI AR 2207 | <<locked>> | 88% | 52,025 psi | 86% | 2549 fps | 100% |
| ADI AR 2219 | <<locked>> | 92% | 53,911 psi | 90% | 2654 fps | 99.6% |
| ADI Benchmark 8208ᴾ | <<locked>> | 100% | 54,302 psi | 90% | 2638 fps | 97% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 51,576 psi | 86% | 2654 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 94% | 51,764 psi | 86% | 2687 fps | 96.1% |
| Alliant Reloder-10x | <<locked>> | 94% | 52,852 psi | 88% | 2608 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 88% | 53,737 psi | 89% | 2562 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 92% | 53,737 psi | 89% | 2549 fps | 99.8% |
| Hodgdon Benchmark | <<locked>> | 98% | 54,389 psi | 90% | 2598 fps | 97.7% |
| Hodgdon BL-C2ᴾ | <<locked>> | 100% | 51,880 psi | 86% | 2661 fps | 97.3% |
| Hodgdon H322 | <<locked>> | 94% | 51,808 psi | 86% | 2625 fps | 99.4% |
| Hodgdon H335 | <<locked>> | 94% | 53,069 psi | 88% | 2644 fps | 99% |
| Hodgdon H4198 | <<locked>> | 88% | 54,012 psi | 90% | 2552 fps | 99.4% |
| Hodgdon H4895ᴾ | <<locked>> | 100% | 51,300 psi | 85% | 2628 fps | 95.7% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 32,706 psi | 54% | 1555 fps | 100% |
| IMR 3031ᴾ | <<locked>> | 100% | 48,733 psi | 81% | 2638 fps | 99.6% |
| IMR 4198 | <<locked>> | 94% | 54,230 psi | 90% | 2582 fps | 100% |
| IMR 4227 | <<locked>> | 84% | 54,215 psi | 90% | 2513 fps | 100% |
| IMR 8208 XBRᴾ | <<locked>> | 100% | 54,302 psi | 90% | 2638 fps | 97% |
| Lovex D073.4 | <<locked>> | 88% | 51,677 psi | 86% | 2605 fps | 98.1% |
| Lovex D073.5 | <<locked>> | 94% | 50,995 psi | 85% | 2589 fps | 97.4% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 48,472 psi | 81% | 2602 fps | 97.7% |
| Lovex S053 | <<locked>> | 84% | 53,026 psi | 88% | 2467 fps | 100% |
| Norma 200 | <<locked>> | 90% | 52,939 psi | 88% | 2589 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 49,734 psi | 83% | 2572 fps | 96.3% |
| Norma 202ᴾ | <<locked>> | 100% | 49,879 psi | 83% | 2598 fps | 98.6% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 32,779 psi | 54% | 1594 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 84% | 54,244 psi | 90% | 2549 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 94% | 51,416 psi | 85% | 2598 fps | 97.9% |
| Rottweil R 901ᴾ | <<locked>> | 100% | 54,259 psi | 90% | 2631 fps | 98.9% |
| Shooters World AR Plus | <<locked>> | 88% | 51,677 psi | 86% | 2605 fps | 98.1% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 48,472 psi | 81% | 2602 fps | 97.7% |
| Shooters World Tactical Rifle | <<locked>> | 92% | 52,359 psi | 87% | 2569 fps | 96.2% |
| SNPE Vectan BA6 1/2 | <<locked>> | 88% | 53,664 psi | 89% | 2333 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 92% | 54,085 psi | 90% | 2654 fps | 99% |
| SNPE Vectan SP 3 | <<locked>> | 94% | 53,983 psi | 90% | 2621 fps | 99.9% |
| SNPE Vectan Tubal 3000ᴾ | <<locked>> | 100% | 53,505 psi | 89% | 2559 fps | 98.9% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 42,902 psi | 71% | 2415 fps | 98.1% |
| Somchem S321 | <<locked>> | 96% | 52,373 psi | 87% | 2635 fps | 97% |
| Somchem S335ᴾ | <<locked>> | 100% | 51,488 psi | 86% | 2556 fps | 99.3% |
| Vihtavuori N120 | <<locked>> | 88% | 52,083 psi | 87% | 2503 fps | 100% |
| Vihtavuori N130 | <<locked>> | 96% | 53,156 psi | 88% | 2556 fps | 100% |
| Vihtavuori N133ᴾ | <<locked>> | 100% | 52,547 psi | 87% | 2559 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 44,556 psi | 74% | 2523 fps | 99.6% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 47,094 psi | 78% | 2533 fps | 98.4% |
| Vihtavuori N530 | <<locked>> | 98% | 51,648 psi | 86% | 2592 fps | 96.6% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 45,324 psi | 75% | 2516 fps | 97.6% |
| Winchester 748ᴾ | <<locked>> | 100% | 53,214 psi | 88% | 2684 fps | 97.8% |
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% | 44,991 psi | 75% | 2402 fps | 99.9% |
| Accurate 2015 | <<locked>> | 80% | 29,849 psi | 50% | 2175 fps | 96.1% |
| Accurate 2460 | <<locked>> | 84% | 36,390 psi | 60% | 2336 fps | 95.1% |
| Accurate 2495 | <<locked>> | 86% | 27,253 psi | 45% | 2178 fps | 95.4% |
| Accurate 2520 | <<locked>> | 90% | 38,638 psi | 64% | 2421 fps | 95.3% |
| Accurate 4064 | <<locked>> | 96% | 35,418 psi | 59% | 2382 fps | 95.7% |
| Accurate LT-30 | <<locked>> | 80% | 38,609 psi | 64% | 2287 fps | 97.4% |
| Accurate LT-32 | <<locked>> | 80% | 38,986 psi | 65% | 2290 fps | 95.4% |
| ADI AR 2207 | <<locked>> | 80% | 40,683 psi | 68% | 2379 fps | 100% |
| ADI AR 2219 | <<locked>> | 80% | 36,071 psi | 60% | 2349 fps | 96.4% |
| ADI Benchmark 8208 | <<locked>> | 94% | 45,339 psi | 75% | 2497 fps | 95% |
| Alliant AR-Comp | <<locked>> | 80% | 27,282 psi | 45% | 2182 fps | 97.7% |
| Alliant Power Pro 1200-R | <<locked>> | 92% | 48,211 psi | 80% | 2628 fps | 95.2% |
| Alliant Reloder-10x | <<locked>> | 80% | 34,258 psi | 57% | 2287 fps | 98.6% |
| Alliant Reloder-7 | <<locked>> | 80% | 42,061 psi | 70% | 2382 fps | 99.9% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 36,767 psi | 61% | 2270 fps | 97.2% |
| Hodgdon Benchmark | <<locked>> | 90% | 42,699 psi | 71% | 2408 fps | 95.1% |
| Hodgdon BL-C2 | <<locked>> | 94% | 42,322 psi | 70% | 2503 fps | 95% |
| Hodgdon H322 | 32.9 gr | 80% | 32,822 psi | 55% | 2274 fps | 95.2% |
| Hodgdon H335 | <<locked>> | 84% | 37,942 psi | 63% | 2388 fps | 95.8% |
| Hodgdon H4198 | <<locked>> | 80% | 42,583 psi | 71% | 2372 fps | 97.8% |
| Hodgdon H4895 | <<locked>> | 98% | 48,269 psi | 80% | 2582 fps | 95% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,076 psi | 40% | 1388 fps | 100% |
| IMR 3031 | <<locked>> | 86% | 31,575 psi | 52% | 2300 fps | 95.7% |
| IMR 4198 | <<locked>> | 80% | 36,056 psi | 60% | 2287 fps | 99.5% |
| IMR 4227 | <<locked>> | 80% | 48,095 psi | 80% | 2431 fps | 100% |
| IMR 8208 XBR | <<locked>> | 94% | 45,339 psi | 75% | 2497 fps | 95% |
| Lovex D073.4 | <<locked>> | 80% | 39,102 psi | 65% | 2392 fps | 95.2% |
| Lovex D073.5 | <<locked>> | 88% | 41,307 psi | 69% | 2431 fps | 95.1% |
| Lovex D073.6 | <<locked>> | 94% | 39,276 psi | 65% | 2444 fps | 95.5% |
| Lovex S053 | <<locked>> | 80% | 47,224 psi | 78% | 2388 fps | 100% |
| Norma 200 | <<locked>> | 80% | 38,899 psi | 65% | 2365 fps | 99.7% |
| Norma 201 | <<locked>> | 98% | 46,775 psi | 78% | 2523 fps | 95.5% |
| Norma 202 | <<locked>> | 90% | 36,274 psi | 60% | 2356 fps | 95.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 23,975 psi | 40% | 1421 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 47,993 psi | 80% | 2464 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 86% | 39,972 psi | 66% | 2402 fps | 95.2% |
| Rottweil R 901 | <<locked>> | 88% | 38,159 psi | 63% | 2356 fps | 95.7% |
| Shooters World AR Plus | 35.4 gr | 80% | 39,102 psi | 65% | 2392 fps | 95.2% |
| Shooters World Match Rifle | <<locked>> | 94% | 39,276 psi | 65% | 2444 fps | 95.5% |
| Shooters World Tactical Rifle | <<locked>> | 90% | 48,791 psi | 81% | 2516 fps | 95.4% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 43,569 psi | 72% | 2201 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 36,274 psi | 60% | 2346 fps | 95.2% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 34,867 psi | 58% | 2293 fps | 97.1% |
| SNPE Vectan Tubal 3000 | <<locked>> | 88% | 36,941 psi | 61% | 2283 fps | 95.5% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 33,692 psi | 56% | 2238 fps | 95.6% |
| Somchem S321 | 40.8 gr | 92% | 45,629 psi | 76% | 2526 fps | 95.5% |
| Somchem S335 | <<locked>> | 86% | 33,866 psi | 56% | 2244 fps | 95.5% |
| Vihtavuori N120 | <<locked>> | 80% | 40,828 psi | 68% | 2343 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 32,938 psi | 55% | 2211 fps | 98% |
| Vihtavuori N133 | <<locked>> | 80% | 28,645 psi | 48% | 2123 fps | 95.4% |
| Vihtavuori N135 | <<locked>> | 84% | 27,093 psi | 45% | 2156 fps | 95% |
| Vihtavuori N140 | <<locked>> | 90% | 34,403 psi | 57% | 2297 fps | 95.1% |
| Vihtavuori N530 | <<locked>> | 94% | 45,542 psi | 76% | 2497 fps | 95.2% |
| Vihtavuori N540 | <<locked>> | 94% | 37,492 psi | 62% | 2372 fps | 95.5% |
| Winchester 748 | <<locked>> | 94% | 43,642 psi | 73% | 2526 fps | 95.6% |
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 56 powders for .307 Win. loaded with the .307 | 150gr | Rhino Solid Shank. Alliant Power Pro 1200-R delivers the highest muzzle velocity at 2,687 fps; across all powders the maximum-charge window runs from 1,555 fps to 2,687 fps. Accurate 2495 gives the best case fill at 100 %, and 56 of the 56 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 0.307" calls for a 1:16.5 twist; slower twists will usually not stabilise this weight. Accurate 2495, Accurate 4064, ADI Benchmark 8208 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. Somchem S321, Hodgdon H322, Shooters World AR Plus rank at the top here: for .307 Win. with the .307 | 150gr | Rhino Solid Shank 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.