Load Specifications
Load data in caliber .325 WSM with .323 | 200gr | Nosler AccuBond bullet and 99 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Hodgdon H4350, ReloadSwiss RS 60 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.
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You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 23"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 84% | 54,955 psi | 86% | 2579 fps | 100% |
| Accurate 2460 | <<locked>> | 82% | 56,724 psi | 89% | 2651 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 56,855 psi | 89% | 2644 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 55,274 psi | 87% | 2664 fps | 100% |
| Accurate 2700 | <<locked>> | 90% | 56,318 psi | 88% | 2654 fps | 97.3% |
| Accurate 4064 | <<locked>> | 92% | 56,927 psi | 89% | 2694 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 56,623 psi | 89% | 2776 fps | 99.8% |
| ADI AR 2206H | <<locked>> | 88% | 57,334 psi | 90% | 2723 fps | 100% |
| ADI AR 2208 | <<locked>> | 92% | 54,810 psi | 86% | 2674 fps | 99.8% |
| ADI Benchmark 8208 | <<locked>> | 86% | 56,521 psi | 89% | 2677 fps | 100% |
| Alliant AR-Comp | <<locked>> | 86% | 57,377 psi | 90% | 2651 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 90% | 57,116 psi | 90% | 2841 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 54,853 psi | 86% | 2697 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 90% | 55,492 psi | 87% | 2717 fps | 99.9% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 54,389 psi | 85% | 2779 fps | 99.8% |
| Alliant Reloder-17 | <<locked>> | 96% | 55,376 psi | 87% | 2812 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 38,696 psi | 61% | 2526 fps | 98.7% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 43,062 psi | 67% | 2674 fps | 97.9% |
| Baschieri & Pellagri 107 | <<locked>> | 88% | 57,145 psi | 90% | 2740 fps | 99.8% |
| Bofors RP3 | <<locked>> | 92% | 55,521 psi | 87% | 2713 fps | 100% |
| Bofors RP7 | <<locked>> | 96% | 55,695 psi | 87% | 2684 fps | 97.4% |
| Hodgdon Benchmark | <<locked>> | 84% | 54,766 psi | 86% | 2612 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 86% | 55,753 psi | 87% | 2707 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 54,012 psi | 85% | 2749 fps | 99.8% |
| Hodgdon H322 | <<locked>> | 82% | 57,159 psi | 90% | 2667 fps | 100% |
| Hodgdon H380 | <<locked>> | 92% | 56,405 psi | 88% | 2723 fps | 99.5% |
| Hodgdon H414 | <<locked>> | 98% | 55,985 psi | 88% | 2776 fps | 98.2% |
| Hodgdon H4350 | <<locked>> | 96% | 56,565 psi | 89% | 2733 fps | 97% |
| Hodgdon H4895 | <<locked>> | 86% | 54,592 psi | 86% | 2687 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 50,401 psi | 79% | 2657 fps | 99.9% |
| Hodgdon LEVERevolution | <<locked>> | 90% | 57,392 psi | 90% | 2766 fps | 100% |
| Hodgdon Superformance | <<locked>> | 98% | 56,826 psi | 89% | 2812 fps | 97.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,520 psi | 56% | 1624 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 55,579 psi | 87% | 2684 fps | 100% |
| IMR 3031 | <<locked>> | 86% | 54,404 psi | 85% | 2667 fps | 100% |
| IMR 4064 | <<locked>> | 92% | 57,740 psi | 90% | 2703 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 88% | 54,549 psi | 85% | 2641 fps | 97.7% |
| IMR 4350ᴾ | <<locked>> | 100% | 55,796 psi | 87% | 2707 fps | 97.5% |
| IMR 4451 Enduron | <<locked>> | 96% | 57,348 psi | 90% | 2710 fps | 98.1% |
| IMR 4831ᴾ | <<locked>> | 100% | 53,476 psi | 84% | 2717 fps | 99.6% |
| IMR 4895 | <<locked>> | 90% | 56,913 psi | 89% | 2746 fps | 100% |
| IMR 8208 XBR | <<locked>> | 86% | 56,521 psi | 89% | 2677 fps | 100% |
| Lovex D073.5 | <<locked>> | 82% | 56,710 psi | 89% | 2664 fps | 100% |
| Lovex D073.6 | <<locked>> | 88% | 57,174 psi | 90% | 2700 fps | 100% |
| Lovex S060 | <<locked>> | 88% | 56,840 psi | 89% | 2651 fps | 100% |
| Lovex S062 | <<locked>> | 92% | 57,696 psi | 90% | 2700 fps | 100% |
| Lovex S065 | <<locked>> | 98% | 56,768 psi | 89% | 2703 fps | 99.1% |
| Lovex S070ᴾ | <<locked>> | 100% | 57,609 psi | 90% | 2740 fps | 98.5% |
| Norma 201 | <<locked>> | 88% | 56,072 psi | 88% | 2671 fps | 100% |
| Norma 202 | <<locked>> | 88% | 56,594 psi | 89% | 2671 fps | 100% |
| Norma 203B | <<locked>> | 90% | 54,694 psi | 86% | 2703 fps | 100% |
| Norma 204ᴾ | <<locked>> | 100% | 56,521 psi | 89% | 2756 fps | 96.3% |
| Norma URPᴾ | <<locked>> | 100% | 55,492 psi | 87% | 2762 fps | 99.7% |
| Ramshot Big Game | <<locked>> | 90% | 55,187 psi | 86% | 2730 fps | 100% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 54,433 psi | 85% | 2759 fps | 98.6% |
| Ramshot TAC | <<locked>> | 86% | 56,681 psi | 89% | 2697 fps | 99.2% |
| Ramshot Wild Boar | <<locked>> | 86% | 56,347 psi | 88% | 2713 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 84% | 57,421 psi | 90% | 2680 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,984 psi | 56% | 1660 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 55,724 psi | 87% | 2654 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 56,811 psi | 89% | 2710 fps | 98.6% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 55,840 psi | 88% | 2779 fps | 99.9% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 55,245 psi | 87% | 2812 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 56,159 psi | 88% | 2795 fps | 99.6% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 55,912 psi | 88% | 2825 fps | 99.5% |
| Rottweil R 901 | <<locked>> | 86% | 57,000 psi | 89% | 2651 fps | 100% |
| Rottweil R 902 | <<locked>> | 90% | 56,463 psi | 88% | 2667 fps | 100% |
| Rottweil R 903 | <<locked>> | 94% | 55,390 psi | 87% | 2703 fps | 100% |
| Rottweil R 907 | <<locked>> | 96% | 55,695 psi | 87% | 2684 fps | 97.4% |
| Shooters World Long Rifle | <<locked>> | 98% | 56,768 psi | 89% | 2703 fps | 99.1% |
| Shooters World Match Rifle | <<locked>> | 88% | 57,174 psi | 90% | 2700 fps | 100% |
| Shooters World Precision | <<locked>> | 92% | 57,696 psi | 90% | 2700 fps | 100% |
| Shooters World SW4350ᴾ | <<locked>> | 100% | 57,609 psi | 90% | 2740 fps | 98.5% |
| SNPE Vectan SP 11 | <<locked>> | 94% | 56,913 psi | 89% | 2759 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 55,100 psi | 86% | 2677 fps | 99.3% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 55,680 psi | 87% | 2697 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 88% | 57,711 psi | 90% | 2608 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 54,433 psi | 85% | 2566 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 98% | 57,290 psi | 90% | 2664 fps | 98.1% |
| Somchem S321 | <<locked>> | 84% | 57,653 psi | 90% | 2707 fps | 100% |
| Somchem S335 | <<locked>> | 88% | 56,927 psi | 89% | 2608 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 54,708 psi | 86% | 2667 fps | 99.9% |
| Somchem S355 | <<locked>> | 94% | 55,521 psi | 87% | 2700 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 49,995 psi | 78% | 2713 fps | 100% |
| Vihtavuori N130 | <<locked>> | 84% | 57,392 psi | 90% | 2572 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 54,520 psi | 85% | 2552 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 56,318 psi | 88% | 2631 fps | 100% |
| Vihtavuori N140 | <<locked>> | 90% | 57,261 psi | 90% | 2651 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 57,072 psi | 89% | 2680 fps | 100% |
| Vihtavuori N160 | <<locked>> | 98% | 54,491 psi | 85% | 2707 fps | 99.5% |
| Vihtavuori N530 | <<locked>> | 86% | 56,826 psi | 89% | 2674 fps | 100% |
| Vihtavuori N540 | <<locked>> | 90% | 55,216 psi | 87% | 2648 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 57,261 psi | 90% | 2766 fps | 99.7% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 42,453 psi | 67% | 2602 fps | 98.6% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 54,766 psi | 86% | 2687 fps | 100% |
| Winchester 748 | <<locked>> | 86% | 56,898 psi | 89% | 2723 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 55,985 psi | 88% | 2776 fps | 98.2% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 34,737 psi | 54% | 2526 fps | 98.5% |
| Winchester StaBALL Match | <<locked>> | 88% | 55,521 psi | 87% | 2703 fps | 100% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 23"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 48,631 psi | 76% | 2493 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 53,142 psi | 83% | 2602 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 41,307 psi | 65% | 2425 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 48,167 psi | 75% | 2566 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 46,253 psi | 72% | 2497 fps | 95.1% |
| Accurate 4064 | <<locked>> | 80% | 39,088 psi | 61% | 2421 fps | 100% |
| Accurate 4350 | <<locked>> | 84% | 32,677 psi | 51% | 2349 fps | 95% |
| ADI AR 2206H | <<locked>> | 80% | 44,773 psi | 70% | 2526 fps | 99.2% |
| ADI AR 2208 | <<locked>> | 80% | 38,072 psi | 60% | 2385 fps | 97.4% |
| ADI Benchmark 8208 | <<locked>> | 80% | 46,862 psi | 73% | 2533 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 80% | 47,123 psi | 74% | 2516 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 40,698 psi | 64% | 2556 fps | 98% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 37,579 psi | 59% | 2405 fps | 98.7% |
| Alliant Reloder-15 | <<locked>> | 80% | 40,509 psi | 63% | 2467 fps | 98.1% |
| Alliant Reloder-16 | <<locked>> | 84% | 33,170 psi | 52% | 2362 fps | 95.1% |
| Alliant Reloder-17 | 53 gr | 80% | 32,401 psi | 51% | 2372 fps | 96.7% |
| Alliant Reloder-23 | <<locked>> | 92% | 30,400 psi | 48% | 2323 fps | 95.6% |
| Alliant Reloder-26 | <<locked>> | 96% | 37,521 psi | 59% | 2552 fps | 96% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 43,845 psi | 69% | 2530 fps | 98.3% |
| Bofors RP3 | <<locked>> | 80% | 37,289 psi | 58% | 2408 fps | 98.7% |
| Bofors RP7 | <<locked>> | 90% | 46,093 psi | 72% | 2530 fps | 95.4% |
| Hodgdon Benchmark | <<locked>> | 80% | 48,501 psi | 76% | 2523 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 45,687 psi | 72% | 2556 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 80% | 50,299 psi | 79% | 2690 fps | 99.6% |
| Hodgdon H322 | <<locked>> | 80% | 53,490 psi | 84% | 2618 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 38,189 psi | 60% | 2415 fps | 96.3% |
| Hodgdon H414 | <<locked>> | 90% | 42,960 psi | 67% | 2559 fps | 95.3% |
| Hodgdon H4350 | 58.8 gr | 92% | 49,951 psi | 78% | 2631 fps | 95.6% |
| Hodgdon H4895 | <<locked>> | 80% | 45,208 psi | 71% | 2539 fps | 99.6% |
| Hodgdon Hybrid 100V | <<locked>> | 82% | 28,500 psi | 45% | 2218 fps | 95% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 41,017 psi | 64% | 2510 fps | 99.4% |
| Hodgdon Superformance | <<locked>> | 92% | 45,861 psi | 72% | 2635 fps | 95.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,382 psi | 41% | 1447 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 43,265 psi | 68% | 2490 fps | 99.3% |
| IMR 3031 | <<locked>> | 80% | 44,904 psi | 70% | 2530 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 39,972 psi | 63% | 2418 fps | 98.1% |
| IMR 4166 Enduron | <<locked>> | 80% | 42,482 psi | 67% | 2438 fps | 95% |
| IMR 4350 | <<locked>> | 94% | 46,253 psi | 72% | 2556 fps | 95.5% |
| IMR 4451 Enduron | <<locked>> | 88% | 45,150 psi | 71% | 2516 fps | 95.7% |
| IMR 4831 | <<locked>> | 86% | 33,924 psi | 53% | 2362 fps | 95.6% |
| IMR 4895 | <<locked>> | 80% | 41,510 psi | 65% | 2497 fps | 98.8% |
| IMR 8208 XBR | <<locked>> | 80% | 46,862 psi | 73% | 2533 fps | 99.9% |
| Lovex D073.5 | <<locked>> | 80% | 52,852 psi | 83% | 2612 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 43,874 psi | 69% | 2507 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 44,759 psi | 70% | 2467 fps | 99.2% |
| Lovex S062 | <<locked>> | 80% | 39,885 psi | 63% | 2421 fps | 99.3% |
| Lovex S065 | <<locked>> | 86% | 39,450 psi | 62% | 2415 fps | 95.7% |
| Lovex S070 | <<locked>> | 90% | 42,380 psi | 66% | 2490 fps | 95.3% |
| Norma 201 | <<locked>> | 80% | 43,918 psi | 69% | 2484 fps | 99.7% |
| Norma 202 | <<locked>> | 80% | 44,019 psi | 69% | 2487 fps | 100% |
| Norma 203B | <<locked>> | 80% | 39,885 psi | 63% | 2454 fps | 98.5% |
| Norma 204 | <<locked>> | 98% | 52,881 psi | 83% | 2700 fps | 95.6% |
| Norma URP | <<locked>> | 86% | 35,389 psi | 55% | 2405 fps | 95.9% |
| Ramshot Big Game | <<locked>> | 80% | 39,349 psi | 62% | 2467 fps | 98.2% |
| Ramshot Hunter | <<locked>> | 90% | 39,189 psi | 61% | 2490 fps | 95.1% |
| Ramshot TAC | <<locked>> | 80% | 46,586 psi | 73% | 2539 fps | 97.7% |
| Ramshot Wild Boar | <<locked>> | 80% | 46,122 psi | 72% | 2559 fps | 99.4% |
| Ramshot X-Terminator | <<locked>> | 80% | 50,473 psi | 79% | 2579 fps | 99.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,861 psi | 42% | 1486 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 52,504 psi | 82% | 2608 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 41,075 psi | 64% | 2448 fps | 95.4% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 42,496 psi | 67% | 2562 fps | 98.5% |
| ReloadSwiss RS 60 | 53 gr | 80% | 34,505 psi | 54% | 2438 fps | 99.4% |
| ReloadSwiss RS 62 | <<locked>> | 86% | 34,824 psi | 55% | 2421 fps | 95.4% |
| ReloadSwiss RS 70 | <<locked>> | 88% | 37,260 psi | 58% | 2477 fps | 95.3% |
| Rottweil R 901 | <<locked>> | 80% | 47,718 psi | 75% | 2516 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 41,640 psi | 65% | 2434 fps | 99.5% |
| Rottweil R 903 | <<locked>> | 80% | 35,070 psi | 55% | 2356 fps | 97.9% |
| Rottweil R 907 | <<locked>> | 90% | 46,093 psi | 72% | 2530 fps | 95.4% |
| Shooters World Long Rifle | <<locked>> | 86% | 39,450 psi | 62% | 2415 fps | 95.7% |
| Shooters World Match Rifle | <<locked>> | 80% | 43,874 psi | 69% | 2507 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 39,885 psi | 63% | 2421 fps | 99.3% |
| Shooters World SW4350 | <<locked>> | 90% | 42,380 psi | 66% | 2490 fps | 95.3% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 35,969 psi | 56% | 2402 fps | 97.4% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 44,860 psi | 70% | 2513 fps | 97.8% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 43,163 psi | 68% | 2497 fps | 99% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 45,136 psi | 71% | 2434 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 37,579 psi | 59% | 2310 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 44,164 psi | 69% | 2461 fps | 95.6% |
| Somchem S321 | <<locked>> | 80% | 50,502 psi | 79% | 2608 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 44,860 psi | 70% | 2438 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 44,643 psi | 70% | 2513 fps | 99.2% |
| Somchem S355 | <<locked>> | 80% | 36,027 psi | 56% | 2362 fps | 98% |
| Somchem S365 | <<locked>> | 80% | 26,121 psi | 41% | 2201 fps | 95.4% |
| Vihtavuori N130 | <<locked>> | 80% | 50,923 psi | 80% | 2490 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 45,484 psi | 71% | 2428 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 41,176 psi | 65% | 2418 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 41,713 psi | 65% | 2428 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 34,156 psi | 54% | 2303 fps | 98.6% |
| Vihtavuori N160 | <<locked>> | 84% | 34,635 psi | 54% | 2356 fps | 95.5% |
| Vihtavuori N530 | <<locked>> | 80% | 46,833 psi | 73% | 2530 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 80% | 40,292 psi | 63% | 2418 fps | 100% |
| Vihtavuori N550 | <<locked>> | 84% | 33,953 psi | 53% | 2356 fps | 95% |
| Vihtavuori N555 | <<locked>> | 92% | 32,619 psi | 51% | 2392 fps | 95.8% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 30,255 psi | 47% | 2231 fps | 96% |
| Winchester 748 | <<locked>> | 80% | 46,456 psi | 73% | 2572 fps | 100% |
| Winchester 760 | <<locked>> | 90% | 42,960 psi | 67% | 2559 fps | 95.3% |
| Winchester StaBALL HD | <<locked>> | 96% | 30,589 psi | 48% | 2402 fps | 96.3% |
| Winchester StaBALL Match | <<locked>> | 80% | 42,598 psi | 67% | 2500 fps | 99.3% |
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 115 powders for .325 WSM loaded with the .323 | 200gr | Nosler AccuBond. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,841 fps; across all powders the maximum-charge window runs from 1,624 fps to 2,841 fps. Accurate 3100 gives the best case fill at 100 %, and 115 of the 115 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 53–90 %, leaving at least 10 % headroom. The 200.0 gr projectile in 0.323" calls for a 1:13.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate 4350, 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. Hodgdon H4350, ReloadSwiss RS 60, Alliant Reloder-17 rank at the top here: for .325 WSM with the .323 | 200gr | Nosler AccuBond they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, ADI AR 2209, Alliant Reloder-19, Alliant Reloder-22 burn incompletely and react more sensitively to barrel length and temperature. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.