Load Specifications
Bullet:.323 | 220gr | Brenneke TOG
Bullet Manufacturer:Brenneke
Bullet Weight:220 gr
Bullet Diameter:0.323"
Bullet Length:<<locked>>
Caliber:.325 WSM load data
Case Length (l3):2.09"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:81.8 Grains of Water
Primer Size:Large Rifle Magnum (LRM)
Barrel Length:23"
Max. allowed Pressure:63,817 psi
Recommended Twist Rate:1:13.0
Load data in caliber .325 WSM with .323 | 220gr | Brenneke TOG bullet and 104 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 60, ReloadSwiss RS 70 and Hodgdon Superformance.
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: 23"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 82% | 55,129 psi | 86% | 2454 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 57,740 psi | 90% | 2523 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 55,448 psi | 87% | 2539 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 56,231 psi | 88% | 2539 fps | 98.2% |
| Accurate 3100ᴾ | <<locked>> | 100% | 44,338 psi | 69% | 2457 fps | 97.8% |
| Accurate 4064 | <<locked>> | 90% | 57,638 psi | 90% | 2569 fps | 100% |
| Accurate 4350 | <<locked>> | 98% | 57,551 psi | 90% | 2661 fps | 100% |
| ADI AR 2206H | <<locked>> | 86% | 57,522 psi | 90% | 2598 fps | 100% |
| ADI AR 2208 | <<locked>> | 90% | 55,172 psi | 86% | 2559 fps | 100% |
| ADI AR 2209ᴾ | <<locked>> | 100% | 52,127 psi | 82% | 2595 fps | 96.8% |
| ADI Benchmark 8208 | <<locked>> | 84% | 56,260 psi | 88% | 2549 fps | 100% |
| Alliant AR-Comp | <<locked>> | 84% | 57,725 psi | 90% | 2520 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 57,580 psi | 90% | 2720 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 55,332 psi | 87% | 2575 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 88% | 55,927 psi | 88% | 2598 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 98% | 54,839 psi | 86% | 2661 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 94% | 56,144 psi | 88% | 2694 fps | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 50,952 psi | 80% | 2585 fps | 96.7% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 41,974 psi | 66% | 2480 fps | 99.8% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 37,130 psi | 58% | 2392 fps | 96.3% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 47,210 psi | 74% | 2641 fps | 99.5% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 57,392 psi | 90% | 2618 fps | 100% |
| Bofors RP3 | <<locked>> | 90% | 55,898 psi | 88% | 2592 fps | 100% |
| Bofors RP7 | <<locked>> | 94% | 55,709 psi | 87% | 2569 fps | 98.4% |
| Hodgdon Benchmark | <<locked>> | 82% | 54,520 psi | 85% | 2487 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 55,999 psi | 88% | 2582 fps | 100% |
| Hodgdon H380 | <<locked>> | 90% | 56,652 psi | 89% | 2605 fps | 99.9% |
| Hodgdon H414 | <<locked>> | 96% | 56,666 psi | 89% | 2664 fps | 99% |
| Hodgdon H4350 | <<locked>> | 94% | 57,116 psi | 90% | 2625 fps | 98.1% |
| Hodgdon H4895 | <<locked>> | 84% | 54,520 psi | 85% | 2559 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 54,708 psi | 86% | 2592 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 86% | 54,157 psi | 85% | 2595 fps | 100% |
| Hodgdon Superformance | <<locked>> | 96% | 56,927 psi | 89% | 2700 fps | 98.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,969 psi | 56% | 1552 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 55,680 psi | 87% | 2562 fps | 100% |
| IMR 3031 | <<locked>> | 84% | 54,984 psi | 86% | 2543 fps | 100% |
| IMR 4064 | <<locked>> | 88% | 54,534 psi | 85% | 2539 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 86% | 54,201 psi | 85% | 2523 fps | 98.6% |
| IMR 4350 | <<locked>> | 98% | 56,144 psi | 88% | 2595 fps | 98.5% |
| IMR 4451 Enduron | <<locked>> | 94% | 57,551 psi | 90% | 2595 fps | 98.9% |
| IMR 4831 | <<locked>> | 98% | 54,230 psi | 85% | 2605 fps | 99.9% |
| IMR 4895 | <<locked>> | 88% | 57,363 psi | 90% | 2625 fps | 100% |
| IMR 8208 XBR | <<locked>> | 84% | 56,260 psi | 88% | 2549 fps | 100% |
| Lovex D073.6 | <<locked>> | 86% | 57,493 psi | 90% | 2572 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 56,652 psi | 89% | 2526 fps | 100% |
| Lovex S062 | <<locked>> | 88% | 54,650 psi | 86% | 2536 fps | 100% |
| Lovex S065 | <<locked>> | 96% | 57,203 psi | 90% | 2592 fps | 99.6% |
| Lovex S070 | <<locked>> | 96% | 54,665 psi | 86% | 2579 fps | 98.8% |
| Lovex S071ᴾ | <<locked>> | 100% | 36,927 psi | 58% | 2323 fps | 95.9% |
| Norma 201 | <<locked>> | 86% | 56,173 psi | 88% | 2546 fps | 100% |
| Norma 202 | <<locked>> | 86% | 56,782 psi | 89% | 2543 fps | 100% |
| Norma 203B | <<locked>> | 88% | 55,129 psi | 86% | 2585 fps | 100% |
| Norma 204 | <<locked>> | 98% | 56,739 psi | 89% | 2644 fps | 97.5% |
| Norma MRPᴾ | <<locked>> | 100% | 46,949 psi | 74% | 2598 fps | 97.4% |
| Norma URP | <<locked>> | 98% | 56,449 psi | 88% | 2648 fps | 100% |
| Ramshot Big Game | <<locked>> | 88% | 55,680 psi | 87% | 2612 fps | 100% |
| Ramshot Hunter | <<locked>> | 98% | 54,940 psi | 86% | 2648 fps | 99.4% |
| Ramshot TAC | <<locked>> | 84% | 56,623 psi | 89% | 2579 fps | 99.7% |
| Ramshot Wild Boar | <<locked>> | 84% | 56,463 psi | 88% | 2592 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 82% | 57,174 psi | 90% | 2556 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,506 psi | 57% | 1588 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 56,985 psi | 89% | 2592 fps | 99.3% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 56,608 psi | 89% | 2661 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 55,898 psi | 88% | 2690 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 98% | 57,334 psi | 90% | 2684 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 56,550 psi | 89% | 2713 fps | 99.9% |
| Rottweil R 901 | <<locked>> | 84% | 57,188 psi | 90% | 2523 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 56,826 psi | 89% | 2546 fps | 100% |
| Rottweil R 903 | <<locked>> | 92% | 55,782 psi | 87% | 2582 fps | 100% |
| Rottweil R 904ᴾ | <<locked>> | 100% | 53,751 psi | 84% | 2569 fps | 95.9% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 49,676 psi | 78% | 2566 fps | 96.6% |
| Rottweil R 907 | <<locked>> | 94% | 55,709 psi | 87% | 2569 fps | 98.4% |
| Shooters World Long Rifle | <<locked>> | 96% | 57,203 psi | 90% | 2592 fps | 99.6% |
| Shooters World Match Rifle | <<locked>> | 86% | 57,493 psi | 90% | 2572 fps | 100% |
| Shooters World Precision | <<locked>> | 88% | 54,650 psi | 86% | 2536 fps | 100% |
| Shooters World SW4350 | <<locked>> | 96% | 54,665 psi | 86% | 2579 fps | 98.8% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 57,696 psi | 90% | 2641 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 55,158 psi | 86% | 2559 fps | 99.8% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 55,999 psi | 88% | 2575 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 57,696 psi | 90% | 2484 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 54,375 psi | 85% | 2444 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 57,319 psi | 90% | 2549 fps | 98.9% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 49,197 psi | 77% | 2562 fps | 96.5% |
| Somchem S321 | <<locked>> | 82% | 57,682 psi | 90% | 2582 fps | 100% |
| Somchem S335 | <<locked>> | 86% | 56,898 psi | 89% | 2484 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 54,882 psi | 86% | 2549 fps | 100% |
| Somchem S355 | <<locked>> | 92% | 55,985 psi | 88% | 2579 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 54,723 psi | 86% | 2651 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 50,546 psi | 79% | 2552 fps | 97.6% |
| Vihtavuori N130 | <<locked>> | 82% | 57,246 psi | 90% | 2444 fps | 100% |
| Vihtavuori N133 | <<locked>> | 84% | 54,607 psi | 86% | 2428 fps | 100% |
| Vihtavuori N135 | <<locked>> | 88% | 56,884 psi | 89% | 2510 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 57,464 psi | 90% | 2526 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 57,551 psi | 90% | 2559 fps | 100% |
| Vihtavuori N160 | <<locked>> | 96% | 55,347 psi | 87% | 2598 fps | 99.9% |
| Vihtavuori N530 | <<locked>> | 84% | 56,855 psi | 89% | 2549 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 55,550 psi | 87% | 2526 fps | 100% |
| Vihtavuori N550 | <<locked>> | 96% | 54,317 psi | 85% | 2602 fps | 99.8% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 46,717 psi | 73% | 2552 fps | 99.7% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 55,259 psi | 87% | 2575 fps | 100% |
| Winchester 748 | <<locked>> | 84% | 57,087 psi | 89% | 2595 fps | 100% |
| Winchester 760 | <<locked>> | 96% | 56,666 psi | 89% | 2664 fps | 99% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 37,594 psi | 59% | 2503 fps | 99.9% |
| Winchester StaBALL Match | <<locked>> | 86% | 55,738 psi | 87% | 2582 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% | 51,866 psi | 81% | 2411 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 44,454 psi | 70% | 2352 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 51,909 psi | 81% | 2493 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 43,294 psi | 68% | 2339 fps | 95.6% |
| Accurate 3100 | <<locked>> | 94% | 36,114 psi | 57% | 2306 fps | 95.6% |
| Accurate 4064 | <<locked>> | 80% | 42,090 psi | 66% | 2352 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 31,140 psi | 49% | 2208 fps | 95.7% |
| ADI AR 2206H | <<locked>> | 80% | 47,630 psi | 75% | 2457 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 80% | 40,683 psi | 64% | 2326 fps | 98.8% |
| ADI AR 2209 | <<locked>> | 96% | 45,861 psi | 72% | 2493 fps | 95.2% |
| ADI Benchmark 8208 | <<locked>> | 80% | 49,734 psi | 78% | 2461 fps | 100% |
| Alliant AR-Comp | <<locked>> | 80% | 50,763 psi | 80% | 2434 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 43,627 psi | 68% | 2503 fps | 99.4% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 40,480 psi | 63% | 2346 fps | 99.7% |
| Alliant Reloder-15 | <<locked>> | 80% | 43,294 psi | 68% | 2405 fps | 99.3% |
| Alliant Reloder-16 | <<locked>> | 80% | 31,415 psi | 49% | 2218 fps | 95.8% |
| Alliant Reloder-17 | <<locked>> | 80% | 35,056 psi | 55% | 2333 fps | 98.8% |
| Alliant Reloder-19 | <<locked>> | 96% | 44,991 psi | 71% | 2484 fps | 95.2% |
| Alliant Reloder-23 | <<locked>> | 86% | 27,369 psi | 43% | 2142 fps | 95.6% |
| Alliant Reloder-25 | <<locked>> | 98% | 34,867 psi | 55% | 2339 fps | 95.3% |
| Alliant Reloder-26 | <<locked>> | 90% | 33,402 psi | 52% | 2356 fps | 95.9% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 47,137 psi | 74% | 2470 fps | 99.5% |
| Bofors RP3 | <<locked>> | 80% | 40,379 psi | 63% | 2356 fps | 99.7% |
| Bofors RP7 | <<locked>> | 84% | 41,046 psi | 64% | 2333 fps | 95.3% |
| Hodgdon Benchmark | <<locked>> | 80% | 51,445 psi | 81% | 2444 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 48,907 psi | 77% | 2484 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 40,915 psi | 64% | 2359 fps | 98.1% |
| Hodgdon H414 | <<locked>> | 84% | 38,058 psi | 60% | 2352 fps | 95.1% |
| Hodgdon H4350 | <<locked>> | 86% | 44,309 psi | 69% | 2425 fps | 95.4% |
| Hodgdon H4895 | <<locked>> | 80% | 48,138 psi | 75% | 2467 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 28,921 psi | 45% | 2133 fps | 96.7% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 44,411 psi | 70% | 2451 fps | 100% |
| Hodgdon Superformance | 59.9 gr | 86% | 40,118 psi | 63% | 2418 fps | 95.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,701 psi | 42% | 1381 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 46,253 psi | 72% | 2425 fps | 99.9% |
| IMR 3031 | <<locked>> | 80% | 48,196 psi | 76% | 2454 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 42,743 psi | 67% | 2359 fps | 99.3% |
| IMR 4166 Enduron | <<locked>> | 80% | 44,962 psi | 70% | 2375 fps | 96.9% |
| IMR 4350 | <<locked>> | 88% | 41,278 psi | 65% | 2359 fps | 95.4% |
| IMR 4451 Enduron | <<locked>> | 82% | 40,059 psi | 63% | 2313 fps | 95.5% |
| IMR 4831 | <<locked>> | 80% | 30,298 psi | 47% | 2172 fps | 95.4% |
| IMR 4895 | <<locked>> | 80% | 44,382 psi | 70% | 2431 fps | 99.7% |
| IMR 8208 XBR | <<locked>> | 80% | 49,734 psi | 78% | 2461 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 47,369 psi | 74% | 2441 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 47,500 psi | 74% | 2398 fps | 99.9% |
| Lovex S062 | <<locked>> | 80% | 42,772 psi | 67% | 2359 fps | 99.9% |
| Lovex S065 | <<locked>> | 80% | 35,041 psi | 55% | 2218 fps | 95.5% |
| Lovex S070 | <<locked>> | 84% | 37,797 psi | 59% | 2293 fps | 95.2% |
| Lovex S071 | <<locked>> | 98% | 34,621 psi | 54% | 2277 fps | 95% |
| Norma 201 | <<locked>> | 80% | 46,673 psi | 73% | 2411 fps | 100% |
| Norma 202 | <<locked>> | 80% | 47,137 psi | 74% | 2415 fps | 100% |
| Norma 203B | <<locked>> | 80% | 42,670 psi | 67% | 2395 fps | 99.5% |
| Norma 204 | <<locked>> | 92% | 46,630 psi | 73% | 2490 fps | 95.4% |
| Norma MRP | <<locked>> | 96% | 41,104 psi | 64% | 2490 fps | 95.8% |
| Norma URP | <<locked>> | 80% | 31,560 psi | 49% | 2211 fps | 95.7% |
| Ramshot Big Game | <<locked>> | 80% | 42,409 psi | 66% | 2411 fps | 99.4% |
| Ramshot Hunter | <<locked>> | 86% | 37,347 psi | 59% | 2349 fps | 95.8% |
| Ramshot TAC | <<locked>> | 80% | 49,734 psi | 78% | 2477 fps | 99% |
| Ramshot Wild Boar | <<locked>> | 80% | 49,472 psi | 78% | 2493 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 80% | 53,461 psi | 84% | 2507 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,267 psi | 43% | 1417 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 41,365 psi | 65% | 2346 fps | 96.7% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 46,195 psi | 72% | 2507 fps | 99.6% |
| ReloadSwiss RS 60 | 52.7 gr | 80% | 37,275 psi | 58% | 2388 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 30,821 psi | 48% | 2221 fps | 95.1% |
| ReloadSwiss RS 70 | 54.9 gr | 82% | 33,040 psi | 52% | 2277 fps | 95% |
| Rottweil R 901 | <<locked>> | 80% | 50,792 psi | 80% | 2438 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 44,454 psi | 70% | 2369 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 37,985 psi | 60% | 2306 fps | 99.3% |
| Rottweil R 904 | <<locked>> | 98% | 50,517 psi | 79% | 2520 fps | 95.2% |
| Rottweil R 905 | <<locked>> | 96% | 43,598 psi | 68% | 2464 fps | 95.1% |
| Rottweil R 907 | <<locked>> | 84% | 41,046 psi | 64% | 2333 fps | 95.3% |
| Shooters World Long Rifle | <<locked>> | 80% | 35,041 psi | 55% | 2218 fps | 95.5% |
| Shooters World Match Rifle | <<locked>> | 80% | 47,369 psi | 74% | 2441 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 42,772 psi | 67% | 2359 fps | 99.9% |
| Shooters World SW4350 | <<locked>> | 84% | 37,797 psi | 59% | 2293 fps | 95.2% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 38,928 psi | 61% | 2352 fps | 99% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 48,211 psi | 76% | 2457 fps | 99.2% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 46,224 psi | 72% | 2434 fps | 99.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 47,935 psi | 75% | 2359 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 40,118 psi | 63% | 2244 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 84% | 39,117 psi | 61% | 2264 fps | 95.4% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 46,253 psi | 72% | 2513 fps | 95.8% |
| Somchem S321 | <<locked>> | 80% | 54,114 psi | 85% | 2536 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 47,485 psi | 74% | 2359 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 47,964 psi | 75% | 2451 fps | 99.9% |
| Somchem S355 | <<locked>> | 80% | 38,595 psi | 60% | 2306 fps | 99.3% |
| Somchem S365 | <<locked>> | 80% | 28,326 psi | 44% | 2172 fps | 97.9% |
| Somchem S385 | <<locked>> | 94% | 41,611 psi | 65% | 2402 fps | 95.4% |
| Vihtavuori N130 | <<locked>> | 80% | 53,954 psi | 85% | 2405 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 48,341 psi | 76% | 2349 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 44,309 psi | 69% | 2346 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 44,730 psi | 70% | 2356 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 36,811 psi | 58% | 2251 fps | 99.7% |
| Vihtavuori N160 | <<locked>> | 80% | 32,793 psi | 51% | 2211 fps | 96.1% |
| Vihtavuori N530 | <<locked>> | 80% | 50,024 psi | 78% | 2457 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 43,004 psi | 67% | 2349 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 32,300 psi | 51% | 2211 fps | 95.6% |
| Vihtavuori N555 | <<locked>> | 86% | 29,428 psi | 46% | 2208 fps | 95.7% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 32,532 psi | 51% | 2192 fps | 98.1% |
| Winchester 748 | <<locked>> | 80% | 50,067 psi | 78% | 2503 fps | 100% |
| Winchester 760 | <<locked>> | 84% | 38,261 psi | 60% | 2359 fps | 95.2% |
| Winchester StaBALL HD | <<locked>> | 90% | 27,427 psi | 43% | 2218 fps | 96.2% |
| Winchester StaBALL Match | <<locked>> | 80% | 45,876 psi | 72% | 2441 fps | 99.9% |
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 104 powders for .325 WSM loaded with the .323 | 220gr | Brenneke TOG. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,720 fps; across all powders the maximum-charge window runs from 1,552 fps to 2,720 fps. Accurate 3100 gives the best case fill at 100 %, and 104 of the 104 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 220.0 gr projectile in 0.323" calls for a 1:13.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, ADI AR 2209, Alliant Reloder-19 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 60, ReloadSwiss RS 70, Hodgdon Superformance rank at the top here: for .325 WSM with the .323 | 220gr | Brenneke TOG 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.