Load Specifications
Bullet Manufacturer:Peregrine
Bullet Weight:150 gr
Bullet Diameter:0.308"
Bullet Length:<<locked>>
Caliber:.307 Win. load data
Case Length (l3):2.014"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:54 Grains of Water
Primer Size:Large Rifle (LR)
Barrel Length:20"
Max. allowed Pressure:60,191 psi
Recommended Twist Rate:1:15.0
Load data in caliber .307 Win. with .308 | 150gr | Peregrine Bushmaster (VRG-3) bullet and 108 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 ReloadSwiss RS 40.
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.
A valid access license is required to use the Personalized Load Calculator.
You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 86% | 52,765 psi | 88% | 2513 fps | 100% |
| Accurate 1680 | <<locked>> | 86% | 53,055 psi | 88% | 2520 fps | 100% |
| Accurate 2015ᴾ | <<locked>> | 100% | 52,794 psi | 88% | 2589 fps | 100% |
| Accurate 2015ᴾ | <<locked>> | 100% | 53,127 psi | 88% | 2595 fps | 100% |
| Accurate 2460 | <<locked>> | 96% | 51,329 psi | 85% | 2592 fps | 98.4% |
| Accurate 2460 | <<locked>> | 96% | 51,605 psi | 86% | 2598 fps | 98.5% |
| Accurate 2495ᴾ | <<locked>> | 100% | 40,030 psi | 67% | 2461 fps | 99.1% |
| Accurate 2495ᴾ | <<locked>> | 100% | 40,335 psi | 67% | 2467 fps | 99.2% |
| Accurate 2520ᴾ | <<locked>> | 100% | 51,866 psi | 86% | 2638 fps | 98.2% |
| Accurate 2520ᴾ | <<locked>> | 100% | 52,127 psi | 87% | 2641 fps | 98.2% |
| Accurate 4064ᴾ | <<locked>> | 100% | 37,289 psi | 62% | 2425 fps | 96.2% |
| Accurate 4064ᴾ | <<locked>> | 100% | 37,565 psi | 62% | 2431 fps | 96.4% |
| Accurate LT-30 | <<locked>> | 92% | 53,287 psi | 89% | 2520 fps | 99.5% |
| Accurate LT-30 | <<locked>> | 92% | 53,621 psi | 89% | 2530 fps | 99.6% |
| Accurate LT-32 | <<locked>> | 92% | 53,780 psi | 89% | 2533 fps | 98.4% |
| Accurate LT-32 | <<locked>> | 92% | 54,128 psi | 90% | 2539 fps | 98.5% |
| ADI AR 2207 | <<locked>> | 90% | 52,895 psi | 88% | 2556 fps | 100% |
| ADI AR 2207 | <<locked>> | 90% | 53,287 psi | 89% | 2566 fps | 100% |
| ADI AR 2219 | <<locked>> | 92% | 51,300 psi | 85% | 2615 fps | 99.3% |
| ADI AR 2219 | <<locked>> | 92% | 51,634 psi | 86% | 2621 fps | 99.4% |
| ADI Benchmark 8208ᴾ | <<locked>> | 100% | 51,982 psi | 86% | 2602 fps | 96.4% |
| ADI Benchmark 8208ᴾ | <<locked>> | 100% | 52,243 psi | 87% | 2605 fps | 96.5% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 48,950 psi | 81% | 2615 fps | 100% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 49,269 psi | 82% | 2621 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 96% | 52,373 psi | 87% | 2690 fps | 96% |
| Alliant Power Pro 1200-R | <<locked>> | 96% | 52,707 psi | 88% | 2700 fps | 96.1% |
| Alliant Reloder-10x | <<locked>> | 96% | 53,316 psi | 89% | 2612 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 96% | 53,693 psi | 89% | 2618 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 88% | 51,358 psi | 85% | 2526 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 88% | 51,677 psi | 86% | 2533 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 92% | 51,692 psi | 86% | 2516 fps | 99.5% |
| Baschieri & Pellagri 106 | <<locked>> | 92% | 51,924 psi | 86% | 2523 fps | 99.6% |
| Hodgdon Benchmark | <<locked>> | 98% | 52,156 psi | 87% | 2559 fps | 97.1% |
| Hodgdon Benchmark | <<locked>> | 98% | 52,359 psi | 87% | 2566 fps | 97.2% |
| Hodgdon BL-C2ᴾ | <<locked>> | 100% | 49,008 psi | 81% | 2612 fps | 96.5% |
| Hodgdon BL-C2ᴾ | <<locked>> | 100% | 49,676 psi | 83% | 2625 fps | 96.7% |
| Hodgdon H322 | <<locked>> | 96% | 53,011 psi | 88% | 2638 fps | 99.5% |
| Hodgdon H322 | <<locked>> | 96% | 53,345 psi | 89% | 2644 fps | 99.5% |
| Hodgdon H335 | <<locked>> | 96% | 54,418 psi | 90% | 2661 fps | 99% |
| Hodgdon H335 | <<locked>> | 94% | 50,952 psi | 85% | 2612 fps | 98.6% |
| Hodgdon H4198 | <<locked>> | 88% | 52,359 psi | 87% | 2526 fps | 99.2% |
| Hodgdon H4198 | <<locked>> | 88% | 52,301 psi | 87% | 2526 fps | 99.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 32,213 psi | 54% | 1545 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 32,372 psi | 54% | 1549 fps | 100% |
| IMR 3031ᴾ | <<locked>> | 100% | 46,557 psi | 77% | 2602 fps | 99.3% |
| IMR 3031ᴾ | <<locked>> | 100% | 46,862 psi | 78% | 2608 fps | 99.4% |
| IMR 4198 | <<locked>> | 94% | 52,011 psi | 86% | 2549 fps | 100% |
| IMR 4198 | <<locked>> | 94% | 52,402 psi | 87% | 2556 fps | 100% |
| IMR 4227 | <<locked>> | 84% | 52,344 psi | 87% | 2487 fps | 100% |
| IMR 4227 | <<locked>> | 84% | 52,765 psi | 88% | 2493 fps | 100% |
| IMR 8208 XBRᴾ | <<locked>> | 100% | 51,982 psi | 86% | 2602 fps | 96.4% |
| IMR 8208 XBRᴾ | <<locked>> | 100% | 52,243 psi | 87% | 2605 fps | 96.5% |
| Lovex D073.4 | <<locked>> | 90% | 52,634 psi | 87% | 2615 fps | 98.1% |
| Lovex D073.4 | <<locked>> | 90% | 52,910 psi | 88% | 2625 fps | 98.2% |
| Lovex D073.5 | <<locked>> | 96% | 51,590 psi | 86% | 2595 fps | 97.4% |
| Lovex D073.5 | <<locked>> | 96% | 51,837 psi | 86% | 2602 fps | 97.4% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 45,426 psi | 75% | 2552 fps | 97% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 46,093 psi | 77% | 2566 fps | 97.2% |
| Lovex S053 | <<locked>> | 86% | 53,911 psi | 90% | 2477 fps | 100% |
| Lovex S053 | <<locked>> | 86% | 54,317 psi | 90% | 2484 fps | 100% |
| Norma 200 | <<locked>> | 92% | 53,505 psi | 89% | 2595 fps | 100% |
| Norma 200 | <<locked>> | 92% | 53,853 psi | 89% | 2602 fps | 100% |
| Norma 202ᴾ | <<locked>> | 100% | 47,384 psi | 79% | 2556 fps | 98.1% |
| Norma 202ᴾ | <<locked>> | 100% | 47,659 psi | 79% | 2562 fps | 98.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 31,850 psi | 53% | 1578 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 31,995 psi | 53% | 1581 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 84% | 51,924 psi | 86% | 2516 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 84% | 52,272 psi | 87% | 2523 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 96% | 52,620 psi | 87% | 2612 fps | 98% |
| ReloadSwiss RS 40 | <<locked>> | 96% | 52,852 psi | 88% | 2618 fps | 98% |
| Rottweil R 901ᴾ | <<locked>> | 100% | 51,256 psi | 85% | 2585 fps | 98.5% |
| Rottweil R 901ᴾ | <<locked>> | 100% | 51,488 psi | 86% | 2592 fps | 98.5% |
| Shooters World AR Plus | <<locked>> | 90% | 52,634 psi | 87% | 2615 fps | 98.1% |
| Shooters World AR Plus | <<locked>> | 90% | 52,910 psi | 88% | 2625 fps | 98.2% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 45,426 psi | 75% | 2552 fps | 97% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 46,093 psi | 77% | 2566 fps | 97.2% |
| Shooters World Tactical Rifle | <<locked>> | 94% | 53,751 psi | 89% | 2582 fps | 96.3% |
| Shooters World Tactical Rifle | <<locked>> | 94% | 54,012 psi | 90% | 2589 fps | 96.4% |
| SNPE Vectan BA6 1/2 | <<locked>> | 88% | 51,692 psi | 86% | 2306 fps | 100% |
| SNPE Vectan BA6 1/2 | <<locked>> | 88% | 52,127 psi | 87% | 2313 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 92% | 51,663 psi | 86% | 2615 fps | 98.6% |
| SNPE Vectan SP 10 | <<locked>> | 92% | 51,953 psi | 86% | 2621 fps | 98.7% |
| SNPE Vectan SP 3 | <<locked>> | 94% | 51,314 psi | 85% | 2579 fps | 99.7% |
| SNPE Vectan SP 3 | <<locked>> | 94% | 51,692 psi | 86% | 2585 fps | 99.7% |
| SNPE Vectan Tubal 3000ᴾ | <<locked>> | 100% | 51,024 psi | 85% | 2520 fps | 98.5% |
| SNPE Vectan Tubal 3000ᴾ | <<locked>> | 100% | 51,271 psi | 85% | 2526 fps | 98.5% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 40,712 psi | 68% | 2372 fps | 97.5% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 40,930 psi | 68% | 2379 fps | 97.6% |
| Somchem S321 | <<locked>> | 98% | 53,258 psi | 88% | 2641 fps | 97% |
| Somchem S321 | <<locked>> | 98% | 53,476 psi | 89% | 2648 fps | 97.1% |
| Somchem S335ᴾ | <<locked>> | 100% | 48,950 psi | 81% | 2513 fps | 98.9% |
| Somchem S335ᴾ | <<locked>> | 100% | 49,211 psi | 82% | 2520 fps | 98.9% |
| Vihtavuori N120 | <<locked>> | 90% | 52,982 psi | 88% | 2513 fps | 100% |
| Vihtavuori N120 | <<locked>> | 90% | 53,330 psi | 89% | 2520 fps | 100% |
| Vihtavuori N130 | <<locked>> | 98% | 54,317 psi | 90% | 2569 fps | 100% |
| Vihtavuori N130 | <<locked>> | 96% | 51,256 psi | 85% | 2530 fps | 100% |
| Vihtavuori N133ᴾ | <<locked>> | 100% | 50,140 psi | 83% | 2523 fps | 99.8% |
| Vihtavuori N133ᴾ | <<locked>> | 100% | 50,444 psi | 84% | 2530 fps | 99.8% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 41,872 psi | 70% | 2477 fps | 99.3% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 42,177 psi | 70% | 2484 fps | 99.3% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 44,817 psi | 74% | 2490 fps | 97.9% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 45,078 psi | 75% | 2497 fps | 97.9% |
| Vihtavuori N530ᴾ | <<locked>> | 100% | 53,055 psi | 88% | 2608 fps | 96.7% |
| Vihtavuori N530ᴾ | <<locked>> | 100% | 53,316 psi | 89% | 2615 fps | 96.8% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 43,120 psi | 72% | 2477 fps | 96.9% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 43,337 psi | 72% | 2484 fps | 97% |
| Winchester 748ᴾ | <<locked>> | 100% | 50,531 psi | 84% | 2638 fps | 97.1% |
| Winchester 748ᴾ | <<locked>> | 100% | 50,763 psi | 84% | 2644 fps | 97.2% |
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% | 43,323 psi | 72% | 2372 fps | 99.7% |
| Accurate 1680 | <<locked>> | 80% | 43,265 psi | 72% | 2375 fps | 99.7% |
| Accurate 2015 | <<locked>> | 80% | 27,862 psi | 46% | 2129 fps | 95.1% |
| Accurate 2015 | <<locked>> | 80% | 27,905 psi | 46% | 2133 fps | 95.2% |
| Accurate 2460 | <<locked>> | 86% | 36,390 psi | 60% | 2339 fps | 95% |
| Accurate 2460 | <<locked>> | 86% | 36,666 psi | 61% | 2346 fps | 95.1% |
| Accurate 2495 | <<locked>> | 88% | 26,498 psi | 44% | 2169 fps | 95% |
| Accurate 2495 | <<locked>> | 88% | 26,731 psi | 44% | 2175 fps | 95.1% |
| Accurate 2520 | <<locked>> | 92% | 38,957 psi | 65% | 2425 fps | 95.3% |
| Accurate 2520 | <<locked>> | 92% | 39,233 psi | 65% | 2434 fps | 95.4% |
| Accurate 4064 | <<locked>> | 98% | 35,128 psi | 58% | 2379 fps | 95.5% |
| Accurate 4064 | <<locked>> | 98% | 35,099 psi | 58% | 2379 fps | 95.5% |
| Accurate LT-30 | <<locked>> | 80% | 37,014 psi | 61% | 2254 fps | 96.9% |
| Accurate LT-30 | <<locked>> | 80% | 37,014 psi | 61% | 2254 fps | 96.9% |
| Accurate LT-32 | <<locked>> | 82% | 39,566 psi | 66% | 2300 fps | 95.4% |
| Accurate LT-32 | <<locked>> | 82% | 39,871 psi | 66% | 2306 fps | 95.6% |
| ADI AR 2207 | <<locked>> | 80% | 38,957 psi | 65% | 2349 fps | 100% |
| ADI AR 2207 | <<locked>> | 80% | 38,957 psi | 65% | 2349 fps | 100% |
| ADI AR 2219 | 33.5 gr | 80% | 34,098 psi | 57% | 2303 fps | 95.5% |
| ADI AR 2219 | 33.5 gr | 80% | 34,360 psi | 57% | 2310 fps | 95.7% |
| ADI Benchmark 8208 | <<locked>> | 96% | 45,890 psi | 76% | 2503 fps | 95% |
| ADI Benchmark 8208 | <<locked>> | 96% | 46,093 psi | 77% | 2510 fps | 95.1% |
| Alliant AR-Comp | <<locked>> | 80% | 25,556 psi | 42% | 2133 fps | 96.7% |
| Alliant AR-Comp | <<locked>> | 80% | 25,831 psi | 43% | 2142 fps | 96.9% |
| Alliant Power Pro 1200-R | <<locked>> | 94% | 49,037 psi | 81% | 2638 fps | 95.2% |
| Alliant Power Pro 1200-R | <<locked>> | 94% | 49,385 psi | 82% | 2644 fps | 95.4% |
| Alliant Reloder-10x | <<locked>> | 80% | 32,227 psi | 54% | 2244 fps | 98% |
| Alliant Reloder-10x | <<locked>> | 80% | 32,532 psi | 54% | 2254 fps | 98.1% |
| Alliant Reloder-7 | <<locked>> | 80% | 40,074 psi | 67% | 2349 fps | 99.7% |
| Alliant Reloder-7 | <<locked>> | 80% | 40,379 psi | 67% | 2356 fps | 99.7% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 35,027 psi | 58% | 2234 fps | 96.5% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 35,244 psi | 59% | 2241 fps | 96.6% |
| Hodgdon Benchmark | <<locked>> | 92% | 43,366 psi | 72% | 2418 fps | 95.1% |
| Hodgdon Benchmark | <<locked>> | 92% | 43,656 psi | 73% | 2425 fps | 95.2% |
| Hodgdon BL-C2 | <<locked>> | 98% | 45,934 psi | 76% | 2562 fps | 95.8% |
| Hodgdon BL-C2 | <<locked>> | 96% | 42,960 psi | 71% | 2513 fps | 95% |
| Hodgdon H322 | <<locked>> | 82% | 33,272 psi | 55% | 2283 fps | 95.2% |
| Hodgdon H322 | <<locked>> | 82% | 33,533 psi | 56% | 2293 fps | 95.4% |
| Hodgdon H335 | <<locked>> | 84% | 36,013 psi | 60% | 2346 fps | 95% |
| Hodgdon H335 | <<locked>> | 84% | 36,216 psi | 60% | 2352 fps | 95.1% |
| Hodgdon H4198 | <<locked>> | 80% | 40,901 psi | 68% | 2339 fps | 97.3% |
| Hodgdon H4198 | <<locked>> | 80% | 40,915 psi | 68% | 2339 fps | 97.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 23,699 psi | 39% | 1378 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 23,569 psi | 39% | 1378 fps | 100% |
| IMR 3031 | <<locked>> | 88% | 31,604 psi | 53% | 2300 fps | 95.5% |
| IMR 3031 | <<locked>> | 88% | 31,850 psi | 53% | 2310 fps | 95.7% |
| IMR 4198 | <<locked>> | 80% | 34,316 psi | 57% | 2247 fps | 99.2% |
| IMR 4198 | <<locked>> | 80% | 34,621 psi | 58% | 2257 fps | 99.2% |
| IMR 4227 | <<locked>> | 80% | 46,238 psi | 77% | 2402 fps | 100% |
| IMR 4227 | <<locked>> | 80% | 46,630 psi | 77% | 2408 fps | 100% |
| IMR 8208 XBR | <<locked>> | 96% | 45,890 psi | 76% | 2503 fps | 95% |
| IMR 8208 XBR | <<locked>> | 96% | 46,093 psi | 77% | 2510 fps | 95.1% |
| Lovex D073.4 | <<locked>> | 82% | 39,305 psi | 65% | 2398 fps | 95.1% |
| Lovex D073.4 | <<locked>> | 82% | 39,581 psi | 66% | 2405 fps | 95.2% |
| Lovex D073.5 | <<locked>> | 90% | 41,698 psi | 69% | 2438 fps | 95.1% |
| Lovex D073.5 | <<locked>> | 90% | 41,887 psi | 70% | 2444 fps | 95.2% |
| Lovex D073.6 | <<locked>> | 96% | 39,682 psi | 66% | 2451 fps | 95.5% |
| Lovex D073.6 | <<locked>> | 96% | 39,987 psi | 66% | 2457 fps | 95.6% |
| Lovex S053 | <<locked>> | 80% | 45,194 psi | 75% | 2359 fps | 100% |
| Lovex S053 | <<locked>> | 80% | 45,556 psi | 76% | 2365 fps | 100% |
| Norma 200 | <<locked>> | 80% | 36,550 psi | 61% | 2323 fps | 99.4% |
| Norma 200 | <<locked>> | 80% | 36,608 psi | 61% | 2326 fps | 99.4% |
| Norma 202 | <<locked>> | 92% | 36,521 psi | 61% | 2359 fps | 95.3% |
| Norma 202 | <<locked>> | 92% | 36,811 psi | 61% | 2369 fps | 95.5% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 23,525 psi | 39% | 1411 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 23,395 psi | 39% | 1407 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 46,093 psi | 77% | 2431 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 46,035 psi | 76% | 2434 fps | 100% |
| ReloadSwiss RS 40 | 36.4 gr | 88% | 40,451 psi | 67% | 2411 fps | 95.2% |
| ReloadSwiss RS 40 | 36.4 gr | 88% | 40,727 psi | 68% | 2418 fps | 95.4% |
| Rottweil R 901 | <<locked>> | 90% | 37,942 psi | 63% | 2356 fps | 95.5% |
| Rottweil R 901 | <<locked>> | 90% | 37,927 psi | 63% | 2359 fps | 95.5% |
| Shooters World AR Plus | <<locked>> | 82% | 39,305 psi | 65% | 2398 fps | 95.1% |
| Shooters World AR Plus | <<locked>> | 82% | 39,581 psi | 66% | 2405 fps | 95.2% |
| Shooters World Match Rifle | <<locked>> | 96% | 39,682 psi | 66% | 2451 fps | 95.5% |
| Shooters World Match Rifle | <<locked>> | 96% | 39,987 psi | 66% | 2457 fps | 95.6% |
| Shooters World Tactical Rifle | <<locked>> | 92% | 49,966 psi | 83% | 2526 fps | 95.5% |
| Shooters World Tactical Rifle | <<locked>> | 92% | 50,241 psi | 83% | 2536 fps | 95.6% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 41,945 psi | 70% | 2178 fps | 100% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 41,959 psi | 70% | 2182 fps | 100% |
| SNPE Vectan SP 10 | 35.5 gr | 82% | 36,840 psi | 61% | 2356 fps | 95.2% |
| SNPE Vectan SP 10 | 35.5 gr | 82% | 37,072 psi | 62% | 2362 fps | 95.3% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 33,011 psi | 55% | 2251 fps | 96.3% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 33,301 psi | 55% | 2260 fps | 96.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 37,275 psi | 62% | 2290 fps | 95.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 37,536 psi | 62% | 2300 fps | 95.5% |
| SNPE Vectan Tubal 5000 | <<locked>> | 94% | 33,750 psi | 56% | 2238 fps | 95.4% |
| SNPE Vectan Tubal 5000 | <<locked>> | 94% | 33,997 psi | 56% | 2244 fps | 95.6% |
| Somchem S321 | <<locked>> | 94% | 46,528 psi | 77% | 2536 fps | 95.6% |
| Somchem S321 | <<locked>> | 94% | 46,760 psi | 78% | 2543 fps | 95.7% |
| Somchem S335 | <<locked>> | 88% | 33,881 psi | 56% | 2244 fps | 95.4% |
| Somchem S335 | <<locked>> | 88% | 34,113 psi | 57% | 2251 fps | 95.5% |
| Vihtavuori N120 | <<locked>> | 80% | 39,117 psi | 65% | 2313 fps | 100% |
| Vihtavuori N120 | <<locked>> | 80% | 39,146 psi | 65% | 2316 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 31,140 psi | 52% | 2172 fps | 97.4% |
| Vihtavuori N130 | <<locked>> | 80% | 31,401 psi | 52% | 2182 fps | 97.5% |
| Vihtavuori N133 | <<locked>> | 82% | 28,848 psi | 48% | 2126 fps | 95.4% |
| Vihtavuori N133 | <<locked>> | 82% | 28,848 psi | 48% | 2129 fps | 95.4% |
| Vihtavuori N135 | <<locked>> | 88% | 28,718 psi | 48% | 2201 fps | 95.7% |
| Vihtavuori N135 | <<locked>> | 88% | 28,718 psi | 48% | 2201 fps | 95.7% |
| Vihtavuori N140 | <<locked>> | 92% | 34,650 psi | 58% | 2300 fps | 95% |
| Vihtavuori N140 | <<locked>> | 92% | 34,911 psi | 58% | 2310 fps | 95.1% |
| Vihtavuori N530 | <<locked>> | 96% | 46,122 psi | 77% | 2500 fps | 95.1% |
| Vihtavuori N530 | <<locked>> | 96% | 46,398 psi | 77% | 2510 fps | 95.2% |
| Vihtavuori N540 | <<locked>> | 96% | 37,681 psi | 63% | 2375 fps | 95.4% |
| Vihtavuori N540 | <<locked>> | 96% | 37,869 psi | 63% | 2382 fps | 95.5% |
| Winchester 748 | <<locked>> | 96% | 44,135 psi | 73% | 2530 fps | 95.6% |
| Winchester 748 | <<locked>> | 96% | 44,396 psi | 74% | 2536 fps | 95.7% |
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 108 powders for .307 Win. loaded with the .308 | 150gr | Peregrine Bushmaster (VRG-3). Alliant Power Pro 1200-R delivers the highest muzzle velocity at 2,700 fps; across all powders the maximum-charge window runs from 1,545 fps to 2,700 fps. Accurate 2015 gives the best case fill at 100 %, and 108 of the 108 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (415 MPa), the top charges use 53–90 %, leaving at least 10 % headroom. The 150.0 gr projectile in 0.308" calls for a 1:15.0 twist; slower twists will usually not stabilise this weight. Accurate 2015, Accurate 2015, Accurate 2495 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, ReloadSwiss RS 40 rank at the top here: for .307 Win. with the .308 | 150gr | Peregrine Bushmaster (VRG-3) 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.