Load Specifications
Bullet Manufacturer:Peregrine
Bullet Weight:183 gr
Bullet Diameter:0.308"
Bullet Length:<<locked>>
Caliber:.300 WSM load data
Case Length (l3):2.09"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:81.3 Grains of Water
Primer Size:Large Rifle Magnum (LRM)
Barrel Length:24"
Max. allowed Pressure:63,817 psi
Recommended Twist Rate:1:10.5
Load data in caliber .300 WSM with .308 | 183gr | Peregrine Plainsmaster (VLR-4) bullet and 209 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 70, Hodgdon Superformance and Alliant Reloder-17.
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: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 84% | 57,595 psi | 90% | 2667 fps | 100% |
| Accurate 2015 | <<locked>> | 82% | 54,636 psi | 86% | 2635 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 56,391 psi | 88% | 2694 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 56,913 psi | 89% | 2703 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 56,681 psi | 89% | 2753 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 55,042 psi | 86% | 2723 fps | 100% |
| Accurate 2700 | <<locked>> | 92% | 56,855 psi | 89% | 2723 fps | 98.3% |
| Accurate 2700 | <<locked>> | 88% | 56,057 psi | 88% | 2723 fps | 98.2% |
| Accurate 3100ᴾ | <<locked>> | 100% | 44,947 psi | 70% | 2638 fps | 97.9% |
| Accurate 3100ᴾ | <<locked>> | 100% | 44,048 psi | 69% | 2628 fps | 97.8% |
| Accurate 4064 | <<locked>> | 88% | 54,505 psi | 85% | 2713 fps | 100% |
| Accurate 4064 | <<locked>> | 90% | 56,956 psi | 89% | 2753 fps | 100% |
| Accurate 4350 | <<locked>> | 96% | 54,534 psi | 85% | 2805 fps | 99.9% |
| Accurate 4350 | <<locked>> | 98% | 57,377 psi | 90% | 2851 fps | 100% |
| ADI AR 2206H | <<locked>> | 84% | 54,389 psi | 85% | 2740 fps | 100% |
| ADI AR 2206H | <<locked>> | 86% | 57,305 psi | 90% | 2789 fps | 100% |
| ADI AR 2208 | <<locked>> | 90% | 55,492 psi | 87% | 2743 fps | 100% |
| ADI AR 2208 | <<locked>> | 90% | 55,056 psi | 86% | 2746 fps | 100% |
| ADI AR 2209ᴾ | <<locked>> | 100% | 52,402 psi | 82% | 2782 fps | 96.8% |
| ADI AR 2209ᴾ | <<locked>> | 100% | 52,112 psi | 82% | 2785 fps | 96.8% |
| ADI Benchmark 8208 | <<locked>> | 84% | 56,753 psi | 89% | 2740 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 84% | 56,318 psi | 88% | 2740 fps | 100% |
| Alliant AR-Comp | <<locked>> | 82% | 54,592 psi | 86% | 2661 fps | 100% |
| Alliant AR-Comp | <<locked>> | 84% | 57,421 psi | 90% | 2703 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 86% | 54,056 psi | 85% | 2861 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 57,667 psi | 90% | 2917 fps | 100% |
| Alliant Power Pro Varmintᴾ | <<locked>> | 100% | 51,430 psi | 81% | 2772 fps | 96.7% |
| Alliant Power Pro Varmintᴾ | <<locked>> | 100% | 51,706 psi | 81% | 2779 fps | 96.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 55,680 psi | 87% | 2762 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 55,100 psi | 86% | 2762 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 88% | 56,246 psi | 88% | 2789 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 88% | 55,666 psi | 87% | 2785 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 98% | 55,361 psi | 87% | 2854 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 98% | 54,853 psi | 86% | 2854 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 94% | 56,855 psi | 89% | 2890 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 94% | 56,260 psi | 88% | 2890 fps | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 51,561 psi | 81% | 2772 fps | 96.8% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 50,952 psi | 80% | 2769 fps | 96.7% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 42,496 psi | 67% | 2661 fps | 99.8% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 41,800 psi | 66% | 2657 fps | 99.8% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 37,362 psi | 59% | 2562 fps | 96.3% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 36,869 psi | 58% | 2559 fps | 96.2% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 48,022 psi | 75% | 2835 fps | 99.6% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 47,210 psi | 74% | 2825 fps | 99.5% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 54,215 psi | 85% | 2759 fps | 99.9% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 57,305 psi | 90% | 2808 fps | 100% |
| Bofors RP3 | <<locked>> | 90% | 56,289 psi | 88% | 2779 fps | 100% |
| Bofors RP3 | <<locked>> | 90% | 55,564 psi | 87% | 2776 fps | 100% |
| Bofors RP7 | <<locked>> | 94% | 56,057 psi | 88% | 2756 fps | 98.4% |
| Bofors RP7 | <<locked>> | 94% | 55,492 psi | 87% | 2756 fps | 98.4% |
| Hodgdon Benchmark | <<locked>> | 82% | 54,940 psi | 86% | 2671 fps | 100% |
| Hodgdon Benchmark | <<locked>> | 82% | 54,302 psi | 85% | 2671 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 55,317 psi | 87% | 2759 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 55,753 psi | 87% | 2769 fps | 100% |
| Hodgdon H322 | <<locked>> | 82% | 56,637 psi | 89% | 2713 fps | 100% |
| Hodgdon H380 | <<locked>> | 90% | 57,363 psi | 90% | 2799 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 90% | 56,724 psi | 89% | 2799 fps | 99.9% |
| Hodgdon H414 | <<locked>> | 92% | 55,042 psi | 86% | 2825 fps | 98.8% |
| Hodgdon H414 | <<locked>> | 96% | 56,724 psi | 89% | 2858 fps | 99.1% |
| Hodgdon H4350 | <<locked>> | 96% | 54,781 psi | 86% | 2779 fps | 97.7% |
| Hodgdon H4350 | <<locked>> | 94% | 57,087 psi | 89% | 2818 fps | 98.1% |
| Hodgdon H4895 | <<locked>> | 84% | 55,013 psi | 86% | 2749 fps | 100% |
| Hodgdon H4895 | <<locked>> | 84% | 54,491 psi | 85% | 2749 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 55,303 psi | 87% | 2779 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 55,013 psi | 86% | 2782 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 90% | 57,609 psi | 90% | 2828 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 86% | 54,041 psi | 85% | 2782 fps | 100% |
| Hodgdon Superformance | <<locked>> | 94% | 53,737 psi | 84% | 2838 fps | 98.4% |
| Hodgdon Superformance | <<locked>> | 96% | 57,130 psi | 90% | 2894 fps | 98.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,795 psi | 56% | 1673 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,781 psi | 56% | 1680 fps | 100% |
| Hodgdon VARGET | <<locked>> | 90% | 57,682 psi | 90% | 2776 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 55,521 psi | 87% | 2749 fps | 100% |
| IMR 3031 | <<locked>> | 88% | 57,290 psi | 90% | 2753 fps | 100% |
| IMR 3031 | <<locked>> | 84% | 54,694 psi | 86% | 2726 fps | 100% |
| IMR 4064 | <<locked>> | 92% | 57,609 psi | 90% | 2762 fps | 100% |
| IMR 4064 | <<locked>> | 88% | 54,302 psi | 85% | 2723 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 92% | 56,913 psi | 89% | 2743 fps | 98.9% |
| IMR 4166 Enduron | <<locked>> | 88% | 57,638 psi | 90% | 2759 fps | 99% |
| IMR 4350 | <<locked>> | 98% | 56,666 psi | 89% | 2785 fps | 98.5% |
| IMR 4350 | <<locked>> | 98% | 56,130 psi | 88% | 2785 fps | 98.5% |
| IMR 4451 Enduron | <<locked>> | 94% | 57,174 psi | 90% | 2779 fps | 98.9% |
| IMR 4451 Enduron | <<locked>> | 94% | 57,522 psi | 90% | 2789 fps | 98.9% |
| IMR 4831ᴾ | <<locked>> | 100% | 52,025 psi | 82% | 2753 fps | 99.8% |
| IMR 4831 | <<locked>> | 98% | 54,143 psi | 85% | 2789 fps | 99.9% |
| IMR 4895 | <<locked>> | 88% | 57,653 psi | 90% | 2815 fps | 100% |
| IMR 4895 | <<locked>> | 88% | 57,130 psi | 90% | 2815 fps | 100% |
| IMR 8208 XBR | <<locked>> | 84% | 56,753 psi | 89% | 2740 fps | 100% |
| IMR 8208 XBR | <<locked>> | 84% | 56,318 psi | 88% | 2740 fps | 100% |
| Lovex D073.6 | <<locked>> | 84% | 54,375 psi | 85% | 2717 fps | 100% |
| Lovex D073.6 | <<locked>> | 86% | 57,421 psi | 90% | 2762 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 57,130 psi | 90% | 2717 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 56,463 psi | 88% | 2713 fps | 100% |
| Lovex S062 | <<locked>> | 88% | 54,897 psi | 86% | 2720 fps | 100% |
| Lovex S062 | <<locked>> | 90% | 57,740 psi | 90% | 2766 fps | 100% |
| Lovex S065 | <<locked>> | 96% | 57,653 psi | 90% | 2782 fps | 99.7% |
| Lovex S065 | <<locked>> | 96% | 57,014 psi | 89% | 2779 fps | 99.6% |
| Lovex S070 | <<locked>> | 96% | 55,114 psi | 86% | 2766 fps | 98.9% |
| Lovex S070 | <<locked>> | 96% | 54,447 psi | 85% | 2766 fps | 98.8% |
| Lovex S071ᴾ | <<locked>> | 100% | 37,275 psi | 58% | 2493 fps | 95.9% |
| Norma 201 | <<locked>> | 86% | 56,623 psi | 89% | 2733 fps | 100% |
| Norma 201 | <<locked>> | 86% | 55,709 psi | 87% | 2730 fps | 100% |
| Norma 202 | <<locked>> | 86% | 57,290 psi | 90% | 2733 fps | 100% |
| Norma 202 | <<locked>> | 86% | 56,521 psi | 89% | 2730 fps | 100% |
| Norma 203B | <<locked>> | 88% | 55,434 psi | 87% | 2776 fps | 100% |
| Norma 203B | <<locked>> | 88% | 54,853 psi | 86% | 2772 fps | 100% |
| Norma 204 | <<locked>> | 98% | 57,464 psi | 90% | 2838 fps | 97.6% |
| Norma 204 | <<locked>> | 98% | 57,159 psi | 90% | 2841 fps | 97.6% |
| Norma MRPᴾ | <<locked>> | 100% | 47,645 psi | 75% | 2789 fps | 97.5% |
| Norma MRPᴾ | <<locked>> | 100% | 46,891 psi | 73% | 2782 fps | 97.4% |
| Norma URP | <<locked>> | 98% | 57,087 psi | 89% | 2841 fps | 100% |
| Norma URP | <<locked>> | 98% | 56,449 psi | 88% | 2841 fps | 100% |
| Ramshot Big Game | <<locked>> | 88% | 56,173 psi | 88% | 2802 fps | 100% |
| Ramshot Big Game | <<locked>> | 88% | 55,651 psi | 87% | 2799 fps | 100% |
| Ramshot Hunter | <<locked>> | 98% | 55,666 psi | 87% | 2841 fps | 99.4% |
| Ramshot Hunter | <<locked>> | 98% | 55,347 psi | 87% | 2844 fps | 99.4% |
| Ramshot TAC | <<locked>> | 84% | 56,956 psi | 89% | 2766 fps | 99.7% |
| Ramshot TAC | <<locked>> | 84% | 56,478 psi | 89% | 2766 fps | 99.7% |
| Ramshot Wild Boar | <<locked>> | 84% | 56,840 psi | 89% | 2779 fps | 100% |
| Ramshot Wild Boar | <<locked>> | 84% | 56,333 psi | 88% | 2779 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 82% | 57,464 psi | 90% | 2743 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 82% | 57,014 psi | 89% | 2743 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,332 psi | 57% | 1713 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,260 psi | 57% | 1719 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 57,392 psi | 90% | 2782 fps | 99.3% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 56,840 psi | 89% | 2779 fps | 99.3% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 57,014 psi | 89% | 2854 fps | 100% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 56,492 psi | 89% | 2854 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 56,536 psi | 89% | 2884 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 55,999 psi | 88% | 2884 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 96% | 53,998 psi | 85% | 2825 fps | 99.9% |
| ReloadSwiss RS 62 | <<locked>> | 98% | 57,392 psi | 90% | 2877 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 57,101 psi | 89% | 2910 fps | 99.9% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 56,739 psi | 89% | 2910 fps | 99.9% |
| Rottweil R 901 | <<locked>> | 84% | 57,508 psi | 90% | 2710 fps | 100% |
| Rottweil R 901 | <<locked>> | 84% | 56,521 psi | 89% | 2707 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 57,029 psi | 89% | 2733 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 56,420 psi | 88% | 2730 fps | 100% |
| Rottweil R 903 | <<locked>> | 92% | 56,463 psi | 88% | 2776 fps | 100% |
| Rottweil R 903 | <<locked>> | 92% | 55,724 psi | 87% | 2772 fps | 100% |
| Rottweil R 904ᴾ | <<locked>> | 100% | 54,360 psi | 85% | 2756 fps | 96% |
| Rottweil R 904ᴾ | <<locked>> | 100% | 53,766 psi | 84% | 2756 fps | 96% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 50,328 psi | 79% | 2756 fps | 96.7% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 49,647 psi | 78% | 2749 fps | 96.6% |
| Rottweil R 907 | <<locked>> | 94% | 56,057 psi | 88% | 2756 fps | 98.4% |
| Rottweil R 907 | <<locked>> | 94% | 55,492 psi | 87% | 2756 fps | 98.4% |
| Shooters World Long Rifle | <<locked>> | 96% | 57,653 psi | 90% | 2782 fps | 99.7% |
| Shooters World Long Rifle | <<locked>> | 96% | 57,014 psi | 89% | 2779 fps | 99.6% |
| Shooters World Match Rifle | <<locked>> | 84% | 54,375 psi | 85% | 2717 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 86% | 57,421 psi | 90% | 2762 fps | 100% |
| Shooters World Precision | <<locked>> | 88% | 54,897 psi | 86% | 2720 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 57,740 psi | 90% | 2766 fps | 100% |
| Shooters World SW4350 | <<locked>> | 96% | 54,056 psi | 85% | 2756 fps | 98.7% |
| Shooters World SW4350 | <<locked>> | 96% | 54,447 psi | 85% | 2766 fps | 98.8% |
| SNPE Vectan SP 11 | <<locked>> | 90% | 54,549 psi | 85% | 2785 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 57,667 psi | 90% | 2835 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 55,535 psi | 87% | 2743 fps | 99.8% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 54,926 psi | 86% | 2743 fps | 99.8% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 56,333 psi | 88% | 2762 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 55,825 psi | 87% | 2766 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 54,346 psi | 85% | 2621 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 57,377 psi | 90% | 2667 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 54,882 psi | 86% | 2625 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 57,667 psi | 90% | 2664 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 54,331 psi | 85% | 2687 fps | 98.5% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 57,217 psi | 90% | 2736 fps | 98.9% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 48,849 psi | 77% | 2736 fps | 96.4% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 49,168 psi | 77% | 2746 fps | 96.5% |
| Somchem S321 | <<locked>> | 82% | 57,421 psi | 90% | 2769 fps | 100% |
| Somchem S335 | <<locked>> | 86% | 57,319 psi | 90% | 2667 fps | 100% |
| Somchem S335 | <<locked>> | 86% | 56,536 psi | 89% | 2664 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 55,274 psi | 87% | 2733 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 54,708 psi | 86% | 2733 fps | 100% |
| Somchem S355 | <<locked>> | 92% | 56,391 psi | 88% | 2769 fps | 100% |
| Somchem S355 | <<locked>> | 92% | 55,753 psi | 87% | 2766 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 55,172 psi | 86% | 2841 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 54,824 psi | 86% | 2841 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 51,169 psi | 80% | 2736 fps | 97.7% |
| Somchem S385ᴾ | <<locked>> | 100% | 50,459 psi | 79% | 2733 fps | 97.6% |
| Unknown powder | <<locked>> | 94% | 54,288 psi | 85% | 2795 fps | 99.7% |
| Vihtavuori N130 | <<locked>> | 82% | 56,333 psi | 88% | 2612 fps | 100% |
| Vihtavuori N130 | <<locked>> | 82% | 56,927 psi | 89% | 2625 fps | 100% |
| Vihtavuori N133 | <<locked>> | 88% | 57,479 psi | 90% | 2644 fps | 100% |
| Vihtavuori N133 | <<locked>> | 84% | 54,331 psi | 85% | 2608 fps | 100% |
| Vihtavuori N135 | <<locked>> | 88% | 56,072 psi | 88% | 2684 fps | 100% |
| Vihtavuori N135 | <<locked>> | 88% | 56,565 psi | 89% | 2694 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 56,898 psi | 89% | 2700 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 57,319 psi | 90% | 2710 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 54,462 psi | 85% | 2703 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 57,392 psi | 90% | 2743 fps | 100% |
| Vihtavuori N160 | <<locked>> | 94% | 54,766 psi | 86% | 2766 fps | 99.9% |
| Vihtavuori N160 | <<locked>> | 96% | 55,303 psi | 87% | 2785 fps | 99.9% |
| Vihtavuori N530 | <<locked>> | 82% | 56,289 psi | 88% | 2740 fps | 100% |
| Vihtavuori N530 | <<locked>> | 84% | 56,637 psi | 89% | 2736 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 56,666 psi | 89% | 2730 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 55,347 psi | 87% | 2710 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 55,143 psi | 86% | 2815 fps | 99.9% |
| Vihtavuori N550 | <<locked>> | 96% | 54,201 psi | 85% | 2789 fps | 99.8% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 47,311 psi | 74% | 2736 fps | 99.8% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 46,470 psi | 73% | 2730 fps | 99.7% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 55,724 psi | 87% | 2759 fps | 100% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 55,405 psi | 87% | 2762 fps | 100% |
| Winchester 748 | <<locked>> | 84% | 56,971 psi | 89% | 2785 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 55,042 psi | 86% | 2825 fps | 98.8% |
| Winchester 760 | <<locked>> | 96% | 56,724 psi | 89% | 2858 fps | 99.1% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 38,101 psi | 60% | 2687 fps | 99.9% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 37,521 psi | 59% | 2684 fps | 99.9% |
| Winchester StaBALL Match | <<locked>> | 86% | 55,622 psi | 87% | 2769 fps | 100% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 53,417 psi | 84% | 2759 fps | 97% |
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% | 50,807 psi | 80% | 2579 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 51,300 psi | 80% | 2589 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 43,207 psi | 68% | 2510 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 43,700 psi | 68% | 2520 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 49,429 psi | 77% | 2651 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 51,445 psi | 81% | 2674 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 43,656 psi | 68% | 2510 fps | 95.7% |
| Accurate 2700 | <<locked>> | 80% | 42,830 psi | 67% | 2503 fps | 95.5% |
| Accurate 3100 | <<locked>> | 94% | 36,448 psi | 57% | 2474 fps | 95.6% |
| Accurate 3100 | <<locked>> | 94% | 35,578 psi | 56% | 2464 fps | 95.3% |
| Accurate 4064 | <<locked>> | 80% | 42,279 psi | 66% | 2526 fps | 100% |
| Accurate 4064 | <<locked>> | 80% | 41,365 psi | 65% | 2520 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 31,314 psi | 49% | 2369 fps | 95.6% |
| Accurate 4350 | <<locked>> | 80% | 30,400 psi | 48% | 2352 fps | 95.3% |
| ADI AR 2206H | <<locked>> | 80% | 47,964 psi | 75% | 2641 fps | 99.9% |
| ADI AR 2206H | <<locked>> | 80% | 47,224 psi | 74% | 2635 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 80% | 40,698 psi | 64% | 2497 fps | 98.8% |
| ADI AR 2208 | <<locked>> | 80% | 40,292 psi | 63% | 2497 fps | 98.7% |
| ADI AR 2209 | <<locked>> | 96% | 46,296 psi | 73% | 2674 fps | 95.3% |
| ADI AR 2209 | <<locked>> | 96% | 45,716 psi | 72% | 2671 fps | 95.2% |
| ADI Benchmark 8208 | <<locked>> | 80% | 50,067 psi | 78% | 2641 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 49,400 psi | 77% | 2638 fps | 100% |
| Alliant AR-Comp | <<locked>> | 80% | 51,126 psi | 80% | 2618 fps | 100% |
| Alliant AR-Comp | <<locked>> | 80% | 50,386 psi | 79% | 2615 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 44,077 psi | 69% | 2687 fps | 99.4% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 43,381 psi | 68% | 2684 fps | 99.3% |
| Alliant Power Pro Varmint | <<locked>> | 96% | 45,136 psi | 71% | 2661 fps | 95.1% |
| Alliant Power Pro Varmint | <<locked>> | 96% | 45,426 psi | 71% | 2667 fps | 95.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 40,741 psi | 64% | 2523 fps | 99.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 39,987 psi | 63% | 2513 fps | 99.6% |
| Alliant Reloder-15 | <<locked>> | 80% | 43,598 psi | 68% | 2582 fps | 99.3% |
| Alliant Reloder-15 | <<locked>> | 80% | 42,844 psi | 67% | 2579 fps | 99.3% |
| Alliant Reloder-16 | <<locked>> | 80% | 31,589 psi | 50% | 2382 fps | 95.7% |
| Alliant Reloder-16 | <<locked>> | 80% | 30,951 psi | 49% | 2372 fps | 95.5% |
| Alliant Reloder-17 | 52.7 gr | 80% | 35,157 psi | 55% | 2500 fps | 98.7% |
| Alliant Reloder-17 | 52.7 gr | 80% | 34,606 psi | 54% | 2497 fps | 98.6% |
| Alliant Reloder-19 | <<locked>> | 96% | 45,411 psi | 71% | 2664 fps | 95.3% |
| Alliant Reloder-19 | <<locked>> | 96% | 44,831 psi | 70% | 2661 fps | 95.2% |
| Alliant Reloder-23 | <<locked>> | 86% | 27,543 psi | 43% | 2300 fps | 95.5% |
| Alliant Reloder-23 | <<locked>> | 86% | 26,760 psi | 42% | 2283 fps | 95.1% |
| Alliant Reloder-25 | <<locked>> | 98% | 35,186 psi | 55% | 2510 fps | 95.4% |
| Alliant Reloder-25 | <<locked>> | 98% | 34,519 psi | 54% | 2503 fps | 95.2% |
| Alliant Reloder-26 | <<locked>> | 90% | 33,533 psi | 53% | 2520 fps | 95.8% |
| Alliant Reloder-26 | <<locked>> | 90% | 32,982 psi | 52% | 2513 fps | 95.6% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 47,384 psi | 74% | 2651 fps | 99.5% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 46,891 psi | 73% | 2651 fps | 99.5% |
| Bofors RP3 | <<locked>> | 80% | 40,437 psi | 63% | 2526 fps | 99.7% |
| Bofors RP3 | <<locked>> | 80% | 39,740 psi | 62% | 2520 fps | 99.6% |
| Bofors RP7 | <<locked>> | 84% | 41,133 psi | 64% | 2500 fps | 95.2% |
| Bofors RP7 | <<locked>> | 84% | 40,567 psi | 64% | 2497 fps | 95.1% |
| Hodgdon Benchmark | <<locked>> | 80% | 51,503 psi | 81% | 2621 fps | 100% |
| Hodgdon Benchmark | <<locked>> | 80% | 51,126 psi | 80% | 2625 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 48,385 psi | 76% | 2657 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 48,559 psi | 76% | 2664 fps | 100% |
| Hodgdon H322 | <<locked>> | 80% | 53,156 psi | 83% | 2667 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 41,234 psi | 65% | 2533 fps | 98.1% |
| Hodgdon H380 | <<locked>> | 80% | 40,422 psi | 63% | 2526 fps | 97.9% |
| Hodgdon H414 | <<locked>> | 82% | 39,073 psi | 61% | 2543 fps | 95.3% |
| Hodgdon H414 | <<locked>> | 86% | 40,379 psi | 63% | 2575 fps | 95.8% |
| Hodgdon H4350 | <<locked>> | 90% | 45,295 psi | 71% | 2621 fps | 95.6% |
| Hodgdon H4350 | <<locked>> | 86% | 44,048 psi | 69% | 2598 fps | 95.3% |
| Hodgdon H4895 | <<locked>> | 80% | 48,428 psi | 76% | 2651 fps | 100% |
| Hodgdon H4895 | <<locked>> | 80% | 47,732 psi | 75% | 2648 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 29,066 psi | 46% | 2287 fps | 96.6% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 28,355 psi | 44% | 2277 fps | 96.3% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 41,205 psi | 65% | 2572 fps | 99.8% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 44,106 psi | 69% | 2625 fps | 100% |
| Hodgdon Superformance | 59.9 gr | 86% | 40,480 psi | 63% | 2595 fps | 95.1% |
| Hodgdon Superformance | 59.9 gr | 86% | 39,856 psi | 62% | 2589 fps | 95% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,687 psi | 42% | 1496 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,484 psi | 42% | 1496 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 42,308 psi | 66% | 2533 fps | 99.7% |
| Hodgdon VARGET | <<locked>> | 80% | 45,948 psi | 72% | 2602 fps | 99.9% |
| IMR 3031 | <<locked>> | 80% | 44,440 psi | 70% | 2572 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 48,022 psi | 75% | 2635 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 39,958 psi | 63% | 2474 fps | 98.8% |
| IMR 4064 | <<locked>> | 80% | 42,337 psi | 66% | 2530 fps | 99.2% |
| IMR 4166 Enduron | <<locked>> | 80% | 39,682 psi | 62% | 2444 fps | 95.4% |
| IMR 4166 Enduron | <<locked>> | 80% | 44,628 psi | 70% | 2549 fps | 96.8% |
| IMR 4350 | <<locked>> | 88% | 41,524 psi | 65% | 2533 fps | 95.3% |
| IMR 4350 | <<locked>> | 88% | 40,988 psi | 64% | 2530 fps | 95.3% |
| IMR 4451 Enduron | <<locked>> | 82% | 39,349 psi | 62% | 2470 fps | 95.1% |
| IMR 4451 Enduron | <<locked>> | 82% | 39,697 psi | 62% | 2480 fps | 95.3% |
| IMR 4831 | <<locked>> | 84% | 31,502 psi | 49% | 2359 fps | 95.8% |
| IMR 4831 | <<locked>> | 80% | 29,704 psi | 47% | 2320 fps | 95% |
| IMR 4895 | <<locked>> | 80% | 44,686 psi | 70% | 2612 fps | 99.7% |
| IMR 4895 | <<locked>> | 80% | 43,932 psi | 69% | 2605 fps | 99.7% |
| IMR 8208 XBR | <<locked>> | 80% | 50,067 psi | 78% | 2641 fps | 100% |
| IMR 8208 XBR | <<locked>> | 80% | 49,400 psi | 77% | 2638 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 47,485 psi | 74% | 2618 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 46,804 psi | 73% | 2615 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 47,500 psi | 74% | 2572 fps | 99.9% |
| Lovex S060 | <<locked>> | 80% | 47,152 psi | 74% | 2572 fps | 99.9% |
| Lovex S062 | <<locked>> | 80% | 42,786 psi | 67% | 2530 fps | 99.9% |
| Lovex S062 | <<locked>> | 80% | 42,192 psi | 66% | 2526 fps | 99.9% |
| Lovex S065 | <<locked>> | 80% | 35,215 psi | 55% | 2382 fps | 95.5% |
| Lovex S065 | <<locked>> | 80% | 34,621 psi | 54% | 2375 fps | 95.3% |
| Lovex S070 | <<locked>> | 84% | 37,898 psi | 59% | 2461 fps | 95.1% |
| Lovex S070 | <<locked>> | 84% | 37,275 psi | 58% | 2454 fps | 95% |
| Lovex S071 | <<locked>> | 98% | 34,896 psi | 55% | 2441 fps | 95% |
| Norma 201 | <<locked>> | 80% | 46,891 psi | 73% | 2589 fps | 100% |
| Norma 201 | <<locked>> | 80% | 46,325 psi | 73% | 2589 fps | 100% |
| Norma 202 | <<locked>> | 80% | 47,456 psi | 74% | 2592 fps | 100% |
| Norma 202 | <<locked>> | 80% | 46,673 psi | 73% | 2589 fps | 100% |
| Norma 203B | <<locked>> | 80% | 42,960 psi | 67% | 2572 fps | 99.5% |
| Norma 203B | <<locked>> | 80% | 42,192 psi | 66% | 2566 fps | 99.5% |
| Norma 204 | <<locked>> | 92% | 47,079 psi | 74% | 2674 fps | 95.5% |
| Norma 204 | <<locked>> | 92% | 46,514 psi | 73% | 2671 fps | 95.4% |
| Norma MRP | <<locked>> | 96% | 41,597 psi | 65% | 2671 fps | 95.9% |
| Norma MRP | <<locked>> | 96% | 40,872 psi | 64% | 2664 fps | 95.7% |
| Norma URP | <<locked>> | 80% | 31,720 psi | 50% | 2372 fps | 95.6% |
| Norma URP | <<locked>> | 80% | 31,009 psi | 49% | 2362 fps | 95.3% |
| Ramshot Big Game | <<locked>> | 80% | 42,859 psi | 67% | 2589 fps | 99.4% |
| Ramshot Big Game | <<locked>> | 80% | 42,090 psi | 66% | 2582 fps | 99.4% |
| Ramshot Hunter | <<locked>> | 86% | 37,594 psi | 59% | 2516 fps | 95.8% |
| Ramshot Hunter | <<locked>> | 86% | 36,999 psi | 58% | 2513 fps | 95.6% |
| Ramshot TAC | <<locked>> | 80% | 49,951 psi | 78% | 2657 fps | 99% |
| Ramshot TAC | <<locked>> | 80% | 49,487 psi | 78% | 2657 fps | 99% |
| Ramshot Wild Boar | <<locked>> | 80% | 49,705 psi | 78% | 2674 fps | 100% |
| Ramshot Wild Boar | <<locked>> | 80% | 49,197 psi | 77% | 2674 fps | 99.9% |
| Ramshot X-Terminator | <<locked>> | 80% | 53,954 psi | 85% | 2694 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 80% | 53,229 psi | 83% | 2690 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,035 psi | 42% | 1529 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,992 psi | 42% | 1535 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 41,466 psi | 65% | 2516 fps | 96.6% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 40,915 psi | 64% | 2513 fps | 96.5% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 46,311 psi | 73% | 2687 fps | 99.6% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 45,803 psi | 72% | 2684 fps | 99.6% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 37,405 psi | 59% | 2562 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 36,869 psi | 58% | 2559 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 31,067 psi | 49% | 2382 fps | 95% |
| ReloadSwiss RS 62 | <<locked>> | 82% | 32,634 psi | 51% | 2431 fps | 95.8% |
| ReloadSwiss RS 70 | 54.9 gr | 82% | 33,156 psi | 52% | 2441 fps | 95% |
| ReloadSwiss RS 70 | 56.2 gr | 84% | 34,853 psi | 55% | 2493 fps | 95.8% |
| Rottweil R 901 | <<locked>> | 80% | 50,966 psi | 80% | 2621 fps | 100% |
| Rottweil R 901 | <<locked>> | 80% | 50,024 psi | 78% | 2615 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 44,686 psi | 70% | 2543 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 43,845 psi | 69% | 2536 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 38,218 psi | 60% | 2477 fps | 99.3% |
| Rottweil R 903 | <<locked>> | 80% | 37,318 psi | 58% | 2464 fps | 99.2% |
| Rottweil R 904 | <<locked>> | 98% | 51,053 psi | 80% | 2703 fps | 95.3% |
| Rottweil R 904 | <<locked>> | 98% | 50,488 psi | 79% | 2703 fps | 95.2% |
| Rottweil R 905 | <<locked>> | 96% | 44,005 psi | 69% | 2644 fps | 95.1% |
| Rottweil R 905 | <<locked>> | 96% | 43,366 psi | 68% | 2638 fps | 95% |
| Rottweil R 907 | <<locked>> | 84% | 41,133 psi | 64% | 2500 fps | 95.2% |
| Rottweil R 907 | <<locked>> | 84% | 40,567 psi | 64% | 2497 fps | 95.1% |
| Shooters World Long Rifle | <<locked>> | 80% | 35,215 psi | 55% | 2382 fps | 95.5% |
| Shooters World Long Rifle | <<locked>> | 80% | 34,621 psi | 54% | 2375 fps | 95.3% |
| Shooters World Match Rifle | <<locked>> | 80% | 47,485 psi | 74% | 2618 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 80% | 46,804 psi | 73% | 2615 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 42,786 psi | 67% | 2530 fps | 99.9% |
| Shooters World Precision | <<locked>> | 80% | 42,192 psi | 66% | 2526 fps | 99.9% |
| Shooters World SW4350 | <<locked>> | 86% | 39,508 psi | 62% | 2500 fps | 95.7% |
| Shooters World SW4350 | <<locked>> | 84% | 37,275 psi | 58% | 2454 fps | 95% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 39,088 psi | 61% | 2523 fps | 98.9% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 38,566 psi | 60% | 2520 fps | 98.9% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 48,399 psi | 76% | 2635 fps | 99.2% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 47,776 psi | 75% | 2631 fps | 99.1% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 46,369 psi | 73% | 2612 fps | 99.8% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 45,919 psi | 72% | 2612 fps | 99.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 48,167 psi | 75% | 2536 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 47,500 psi | 74% | 2533 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 40,306 psi | 63% | 2411 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 39,682 psi | 62% | 2405 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 84% | 39,262 psi | 62% | 2431 fps | 95.3% |
| SNPE Vectan Tubal 7000 | <<locked>> | 84% | 38,609 psi | 61% | 2425 fps | 95.2% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 45,759 psi | 72% | 2684 fps | 95.6% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 46,079 psi | 72% | 2694 fps | 95.8% |
| Somchem S321 | <<locked>> | 80% | 53,809 psi | 84% | 2720 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 47,732 psi | 75% | 2533 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 47,239 psi | 74% | 2536 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 48,211 psi | 76% | 2628 fps | 99.9% |
| Somchem S341 | <<locked>> | 80% | 47,703 psi | 75% | 2628 fps | 99.9% |
| Somchem S355 | <<locked>> | 80% | 38,798 psi | 61% | 2477 fps | 99.2% |
| Somchem S355 | <<locked>> | 80% | 38,189 psi | 60% | 2474 fps | 99.2% |
| Somchem S365 | <<locked>> | 80% | 28,355 psi | 44% | 2326 fps | 97.8% |
| Somchem S365 | <<locked>> | 80% | 27,717 psi | 43% | 2316 fps | 97.6% |
| Somchem S385 | <<locked>> | 94% | 42,003 psi | 66% | 2575 fps | 95.5% |
| Somchem S385 | <<locked>> | 94% | 41,321 psi | 65% | 2572 fps | 95.4% |
| Unknown powder | <<locked>> | 80% | 34,345 psi | 54% | 2425 fps | 95.8% |
| Vihtavuori N130 | <<locked>> | 80% | 53,011 psi | 83% | 2569 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 53,548 psi | 84% | 2582 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 45,585 psi | 71% | 2480 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 47,979 psi | 75% | 2523 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 43,511 psi | 68% | 2510 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 43,743 psi | 69% | 2513 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 44,280 psi | 69% | 2523 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 44,324 psi | 69% | 2526 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 33,228 psi | 52% | 2336 fps | 99.1% |
| Vihtavuori N150 | <<locked>> | 80% | 36,289 psi | 57% | 2408 fps | 99.6% |
| Vihtavuori N160 | <<locked>> | 80% | 34,272 psi | 54% | 2402 fps | 96.5% |
| Vihtavuori N160 | <<locked>> | 80% | 32,271 psi | 51% | 2365 fps | 95.8% |
| Vihtavuori N530 | <<locked>> | 80% | 52,881 psi | 83% | 2694 fps | 100% |
| Vihtavuori N530 | <<locked>> | 80% | 49,690 psi | 78% | 2638 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 43,830 psi | 69% | 2543 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 42,569 psi | 67% | 2520 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 34,867 psi | 55% | 2444 fps | 96.6% |
| Vihtavuori N550 | <<locked>> | 80% | 31,749 psi | 50% | 2362 fps | 95.3% |
| Vihtavuori N555 | <<locked>> | 86% | 29,675 psi | 47% | 2372 fps | 95.7% |
| Vihtavuori N555 | <<locked>> | 86% | 28,979 psi | 45% | 2359 fps | 95.4% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 32,619 psi | 51% | 2349 fps | 98.1% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 32,097 psi | 50% | 2346 fps | 98% |
| Winchester 748 | <<locked>> | 80% | 49,806 psi | 78% | 2684 fps | 100% |
| Winchester 760 | <<locked>> | 82% | 39,073 psi | 61% | 2543 fps | 95.3% |
| Winchester 760 | <<locked>> | 84% | 37,884 psi | 59% | 2523 fps | 95% |
| Winchester StaBALL HD | <<locked>> | 90% | 27,572 psi | 43% | 2379 fps | 96.2% |
| Winchester StaBALL HD | <<locked>> | 90% | 26,861 psi | 42% | 2359 fps | 95.7% |
| Winchester StaBALL Match | <<locked>> | 80% | 45,556 psi | 71% | 2615 fps | 99.9% |
| Winchester Supreme 780 | <<locked>> | 96% | 46,093 psi | 72% | 2641 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 209 powders for .300 WSM loaded with the .308 | 183gr | Peregrine Plainsmaster (VLR-4). Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,917 fps; across all powders the maximum-charge window runs from 1,673 fps to 2,917 fps. Accurate 3100 gives the best case fill at 100 %, and 209 of the 209 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 56–90 %, leaving at least 10 % headroom. The 183.0 gr projectile in 0.308" calls for a 1:10.5 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate 3100, 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 70, Hodgdon Superformance, Alliant Reloder-17 rank at the top here: for .300 WSM with the .308 | 183gr | Peregrine Plainsmaster (VLR-4) 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.