Load Specifications
Bullet:.323 | 175gr | Brenneke TAG
Bullet Manufacturer:Brenneke
Bullet Weight:175 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:1:13.5
Load data in caliber .325 WSM with .323 | 175gr | Brenneke TAG bullet and 105 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 60, Alliant Power Pro 2000-MR and ReloadSwiss RS 52.
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>> | 86% | 54,201 psi | 85% | 2776 fps | 100% |
| Accurate 2460 | <<locked>> | 84% | 56,275 psi | 88% | 2851 fps | 100% |
| Accurate 2495 | <<locked>> | 92% | 55,550 psi | 87% | 2838 fps | 100% |
| Accurate 2520 | <<locked>> | 88% | 56,405 psi | 88% | 2897 fps | 100% |
| Accurate 2520 | <<locked>> | 88% | 56,405 psi | 88% | 2897 fps | 100% |
| Accurate 2700 | <<locked>> | 96% | 56,956 psi | 89% | 2838 fps | 96.2% |
| Accurate 4064 | <<locked>> | 94% | 55,434 psi | 87% | 2884 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 51,488 psi | 81% | 2900 fps | 98.7% |
| Accurate LT-30 | <<locked>> | 82% | 56,753 psi | 89% | 2766 fps | 100% |
| Accurate LT-32 | <<locked>> | 82% | 57,232 psi | 90% | 2795 fps | 100% |
| ADI AR 2206H | <<locked>> | 90% | 57,014 psi | 89% | 2923 fps | 99.8% |
| ADI AR 2208 | <<locked>> | 94% | 54,534 psi | 85% | 2867 fps | 99.3% |
| ADI Benchmark 8208 | <<locked>> | 88% | 55,985 psi | 88% | 2874 fps | 100% |
| Alliant AR-Comp | <<locked>> | 88% | 56,478 psi | 89% | 2851 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 82% | 54,099 psi | 85% | 2927 fps | 99.8% |
| Alliant Power Pro 2000-MR | <<locked>> | 92% | 56,782 psi | 89% | 3038 fps | 99.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 96% | 57,537 psi | 90% | 2936 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 84% | 57,363 psi | 90% | 2828 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 92% | 54,781 psi | 86% | 2907 fps | 99.5% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 50,299 psi | 79% | 2907 fps | 98.8% |
| Alliant Reloder-17 | <<locked>> | 98% | 54,882 psi | 86% | 3009 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 35,433 psi | 56% | 2618 fps | 96.3% |
| Baschieri & Pellagri 106 | <<locked>> | 82% | 56,202 psi | 88% | 2762 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 90% | 56,927 psi | 89% | 2936 fps | 99.4% |
| Bofors RP3 | <<locked>> | 94% | 54,433 psi | 85% | 2900 fps | 99.9% |
| Bofors RP7 | <<locked>> | 98% | 55,056 psi | 86% | 2864 fps | 96.2% |
| Hodgdon Benchmark | <<locked>> | 86% | 54,505 psi | 85% | 2812 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 88% | 55,332 psi | 87% | 2904 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 86% | 57,551 psi | 90% | 3005 fps | 99.7% |
| Hodgdon H322 | <<locked>> | 86% | 55,985 psi | 88% | 2861 fps | 100% |
| Hodgdon H335 | <<locked>> | 82% | 57,508 psi | 90% | 2894 fps | 100% |
| Hodgdon H380 | <<locked>> | 94% | 55,869 psi | 88% | 2913 fps | 98.8% |
| Hodgdon H414 | <<locked>> | 98% | 57,130 psi | 90% | 2986 fps | 97.3% |
| Hodgdon H4895 | <<locked>> | 90% | 57,580 psi | 90% | 2933 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 46,441 psi | 73% | 2785 fps | 99.2% |
| Hodgdon LEVERevolution | <<locked>> | 94% | 56,753 psi | 89% | 2963 fps | 100% |
| Hodgdon Superformanceᴾ | <<locked>> | 100% | 56,579 psi | 89% | 2999 fps | 96.7% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,041 psi | 55% | 1755 fps | 100% |
| Hodgdon VARGET | <<locked>> | 94% | 57,624 psi | 90% | 2917 fps | 99.9% |
| IMR 3031 | <<locked>> | 92% | 55,361 psi | 87% | 2890 fps | 100% |
| IMR 4064 | <<locked>> | 96% | 56,376 psi | 88% | 2884 fps | 99.6% |
| IMR 4166 Enduron | <<locked>> | 96% | 56,275 psi | 88% | 2858 fps | 97% |
| IMR 4198 | <<locked>> | 84% | 57,653 psi | 90% | 2789 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 98% | 57,174 psi | 90% | 2900 fps | 97.1% |
| IMR 4831ᴾ | <<locked>> | 100% | 43,381 psi | 68% | 2740 fps | 97.2% |
| IMR 4895 | <<locked>> | 92% | 56,173 psi | 88% | 2940 fps | 99.8% |
| IMR 8208 XBR | <<locked>> | 88% | 55,985 psi | 88% | 2874 fps | 100% |
| Lovex D073.5 | <<locked>> | 84% | 56,028 psi | 88% | 2861 fps | 100% |
| Lovex D073.6 | <<locked>> | 90% | 56,405 psi | 88% | 2897 fps | 100% |
| Lovex S060 | <<locked>> | 90% | 56,652 psi | 89% | 2848 fps | 99.8% |
| Lovex S062 | <<locked>> | 94% | 56,826 psi | 89% | 2894 fps | 100% |
| Lovex S065ᴾ | <<locked>> | 100% | 56,057 psi | 88% | 2890 fps | 98.2% |
| Lovex S070ᴾ | <<locked>> | 100% | 53,374 psi | 84% | 2867 fps | 96.8% |
| Norma 201 | <<locked>> | 90% | 55,492 psi | 87% | 2864 fps | 100% |
| Norma 202 | <<locked>> | 90% | 56,101 psi | 88% | 2871 fps | 100% |
| Norma 203B | <<locked>> | 94% | 57,406 psi | 90% | 2946 fps | 99.9% |
| Norma URPᴾ | <<locked>> | 100% | 51,039 psi | 80% | 2890 fps | 98.5% |
| Ramshot Big Game | <<locked>> | 92% | 54,607 psi | 86% | 2923 fps | 99.6% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 50,096 psi | 79% | 2881 fps | 96.8% |
| Ramshot TAC | <<locked>> | 88% | 56,594 psi | 89% | 2890 fps | 98.4% |
| Ramshot Wild Boar | <<locked>> | 88% | 55,869 psi | 88% | 2907 fps | 99.7% |
| Ramshot X-Terminator | <<locked>> | 86% | 57,377 psi | 90% | 2881 fps | 99.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,317 psi | 55% | 1795 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 84% | 55,738 psi | 87% | 2861 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 94% | 56,550 psi | 89% | 2897 fps | 97.7% |
| ReloadSwiss RS 52 | <<locked>> | 90% | 55,114 psi | 86% | 2976 fps | 99.5% |
| ReloadSwiss RS 60 | <<locked>> | 96% | 54,737 psi | 86% | 3012 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 51,285 psi | 80% | 2920 fps | 98.4% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 51,866 psi | 81% | 2949 fps | 98.1% |
| Rottweil R 901 | <<locked>> | 88% | 56,202 psi | 88% | 2848 fps | 100% |
| Rottweil R 902 | <<locked>> | 92% | 55,840 psi | 88% | 2861 fps | 100% |
| Rottweil R 903 | <<locked>> | 96% | 54,288 psi | 85% | 2890 fps | 99.9% |
| Rottweil R 907 | <<locked>> | 98% | 55,056 psi | 86% | 2864 fps | 96.2% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 56,057 psi | 88% | 2890 fps | 98.2% |
| Shooters World Match Rifle | <<locked>> | 90% | 56,405 psi | 88% | 2897 fps | 100% |
| Shooters World Precision | <<locked>> | 94% | 56,826 psi | 89% | 2894 fps | 100% |
| Shooters World SW4350ᴾ | <<locked>> | 100% | 53,374 psi | 84% | 2867 fps | 96.8% |
| Shooters World Tactical Rifle | <<locked>> | 82% | 55,317 psi | 87% | 2828 fps | 99.9% |
| SNPE Vectan SP 11 | <<locked>> | 96% | 56,246 psi | 88% | 2953 fps | 99.8% |
| SNPE Vectan SP 3 | <<locked>> | 82% | 55,114 psi | 86% | 2808 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 88% | 54,723 psi | 86% | 2867 fps | 98.6% |
| SNPE Vectan SP 9 | <<locked>> | 90% | 55,303 psi | 87% | 2890 fps | 99.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 57,464 psi | 90% | 2812 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 96% | 57,537 psi | 90% | 2805 fps | 100% |
| SNPE Vectan Tubal 7000ᴾ | <<locked>> | 100% | 56,971 psi | 89% | 2848 fps | 97.1% |
| Somchem S321 | <<locked>> | 86% | 57,609 psi | 90% | 2913 fps | 100% |
| Somchem S335 | <<locked>> | 90% | 56,608 psi | 89% | 2808 fps | 100% |
| Somchem S341 | <<locked>> | 88% | 54,389 psi | 85% | 2861 fps | 99.6% |
| Somchem S355 | <<locked>> | 96% | 54,810 psi | 86% | 2890 fps | 99.9% |
| Somchem S365ᴾ | <<locked>> | 100% | 45,556 psi | 71% | 2838 fps | 99.8% |
| Unknown powderᴾ | <<locked>> | 100% | 55,869 psi | 88% | 2956 fps | 98.7% |
| Vihtavuori N130 | <<locked>> | 86% | 57,203 psi | 90% | 2776 fps | 100% |
| Vihtavuori N133 | <<locked>> | 90% | 57,566 psi | 90% | 2795 fps | 100% |
| Vihtavuori N135 | <<locked>> | 92% | 55,477 psi | 87% | 2831 fps | 100% |
| Vihtavuori N140 | <<locked>> | 92% | 56,565 psi | 89% | 2848 fps | 100% |
| Vihtavuori N150 | <<locked>> | 98% | 56,463 psi | 88% | 2871 fps | 100% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 53,737 psi | 84% | 2890 fps | 98.8% |
| Vihtavuori N530 | <<locked>> | 88% | 56,768 psi | 89% | 2877 fps | 100% |
| Vihtavuori N540 | <<locked>> | 92% | 54,708 psi | 86% | 2841 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 52,794 psi | 83% | 2897 fps | 98.6% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 37,971 psi | 60% | 2694 fps | 96.3% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 54,665 psi | 86% | 2877 fps | 99.9% |
| Winchester 748 | <<locked>> | 86% | 57,319 psi | 90% | 2936 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 57,130 psi | 90% | 2986 fps | 97.3% |
| Winchester StaBALL Match | <<locked>> | 84% | 57,043 psi | 89% | 2927 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% | 44,860 psi | 70% | 2635 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 49,095 psi | 77% | 2746 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 36,927 psi | 58% | 2539 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 42,627 psi | 67% | 2680 fps | 99.8% |
| Accurate 2520 | <<locked>> | 80% | 42,627 psi | 67% | 2680 fps | 99.8% |
| Accurate 2700 | <<locked>> | 94% | 53,534 psi | 84% | 2785 fps | 95.5% |
| Accurate 4064 | <<locked>> | 80% | 34,940 psi | 55% | 2523 fps | 99.4% |
| Accurate 4350 | <<locked>> | 92% | 38,682 psi | 61% | 2661 fps | 95.8% |
| Accurate LT-30 | <<locked>> | 80% | 53,330 psi | 84% | 2720 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 53,737 psi | 84% | 2746 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 41,307 psi | 65% | 2648 fps | 97.8% |
| ADI AR 2208 | <<locked>> | 80% | 35,070 psi | 55% | 2493 fps | 95.1% |
| ADI Benchmark 8208 | <<locked>> | 80% | 43,439 psi | 68% | 2664 fps | 99.1% |
| Alliant AR-Comp | <<locked>> | 80% | 43,207 psi | 68% | 2661 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 50,705 psi | 79% | 2871 fps | 99.6% |
| Alliant Power Pro 2000-MR | 56.8 gr | 80% | 37,434 psi | 59% | 2661 fps | 95.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 34,330 psi | 54% | 2513 fps | 96.7% |
| Alliant Reloder-10x | <<locked>> | 80% | 50,691 psi | 79% | 2733 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 37,086 psi | 58% | 2575 fps | 96% |
| Alliant Reloder-16 | <<locked>> | 90% | 36,753 psi | 58% | 2621 fps | 95% |
| Alliant Reloder-17 | <<locked>> | 84% | 33,924 psi | 53% | 2582 fps | 95.9% |
| Alliant Reloder-23 | <<locked>> | 98% | 33,286 psi | 52% | 2559 fps | 95.4% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 52,765 psi | 83% | 2717 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 40,538 psi | 64% | 2648 fps | 96.5% |
| Bofors RP3 | <<locked>> | 80% | 33,707 psi | 53% | 2510 fps | 96.7% |
| Bofors RP7 | <<locked>> | 96% | 51,692 psi | 81% | 2808 fps | 95.4% |
| Hodgdon Benchmark | <<locked>> | 80% | 45,339 psi | 71% | 2661 fps | 99.6% |
| Hodgdon BL-C2 | <<locked>> | 80% | 41,916 psi | 66% | 2680 fps | 99.3% |
| Hodgdon CFE223 | <<locked>> | 80% | 46,224 psi | 72% | 2822 fps | 98.4% |
| Hodgdon H322 | <<locked>> | 80% | 46,021 psi | 72% | 2710 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 53,766 psi | 84% | 2841 fps | 100% |
| Hodgdon H380 | <<locked>> | 84% | 39,900 psi | 63% | 2628 fps | 95.5% |
| Hodgdon H414 | <<locked>> | 94% | 49,429 psi | 77% | 2861 fps | 95.7% |
| Hodgdon H4895 | <<locked>> | 80% | 41,655 psi | 65% | 2661 fps | 98.3% |
| Hodgdon Hybrid 100V | <<locked>> | 90% | 33,460 psi | 52% | 2513 fps | 95.8% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 35,433 psi | 56% | 2572 fps | 97.2% |
| Hodgdon Superformance | <<locked>> | 98% | 52,504 psi | 82% | 2930 fps | 95.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,991 psi | 41% | 1568 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 37,188 psi | 58% | 2552 fps | 97.2% |
| IMR 3031 | <<locked>> | 80% | 37,449 psi | 59% | 2595 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 34,258 psi | 54% | 2470 fps | 95.1% |
| IMR 4166 Enduron | <<locked>> | 92% | 49,792 psi | 78% | 2753 fps | 95.6% |
| IMR 4198 | <<locked>> | 80% | 51,198 psi | 80% | 2700 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 92% | 47,587 psi | 75% | 2740 fps | 95% |
| IMR 4831 | <<locked>> | 96% | 38,189 psi | 60% | 2635 fps | 95.7% |
| IMR 4895 | <<locked>> | 80% | 37,956 psi | 59% | 2608 fps | 97% |
| IMR 8208 XBR | <<locked>> | 80% | 43,439 psi | 68% | 2664 fps | 99.1% |
| Lovex D073.5 | <<locked>> | 80% | 48,878 psi | 77% | 2753 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 39,914 psi | 63% | 2628 fps | 99.6% |
| Lovex S060 | <<locked>> | 80% | 41,858 psi | 66% | 2595 fps | 97.9% |
| Lovex S062 | <<locked>> | 80% | 36,622 psi | 57% | 2536 fps | 97.9% |
| Lovex S065 | <<locked>> | 92% | 43,700 psi | 68% | 2677 fps | 95.7% |
| Lovex S070 | <<locked>> | 96% | 47,036 psi | 74% | 2759 fps | 95.3% |
| Norma 201 | <<locked>> | 80% | 40,219 psi | 63% | 2602 fps | 98.6% |
| Norma 202 | <<locked>> | 80% | 40,553 psi | 64% | 2618 fps | 99.9% |
| Norma 203B | <<locked>> | 80% | 36,434 psi | 57% | 2566 fps | 96.5% |
| Norma URP | <<locked>> | 92% | 39,088 psi | 61% | 2664 fps | 95.8% |
| Ramshot Big Game | <<locked>> | 80% | 35,984 psi | 56% | 2572 fps | 96% |
| Ramshot Hunter | <<locked>> | 96% | 43,801 psi | 69% | 2762 fps | 95.1% |
| Ramshot TAC | <<locked>> | 80% | 43,410 psi | 68% | 2664 fps | 95.8% |
| Ramshot Wild Boar | <<locked>> | 80% | 42,772 psi | 67% | 2684 fps | 98.1% |
| Ramshot X-Terminator | <<locked>> | 80% | 47,007 psi | 74% | 2713 fps | 98.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,121 psi | 41% | 1601 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 48,704 psi | 76% | 2753 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 46,282 psi | 73% | 2726 fps | 95.5% |
| ReloadSwiss RS 52 | 55 gr | 80% | 38,551 psi | 60% | 2671 fps | 96.5% |
| ReloadSwiss RS 60 | 55.9 gr | 80% | 31,589 psi | 50% | 2530 fps | 97.5% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 38,580 psi | 60% | 2680 fps | 95.3% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 42,047 psi | 66% | 2756 fps | 95.5% |
| Rottweil R 901 | <<locked>> | 80% | 43,961 psi | 69% | 2651 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 38,334 psi | 60% | 2552 fps | 98.2% |
| Rottweil R 903 | <<locked>> | 80% | 31,589 psi | 50% | 2451 fps | 95.5% |
| Rottweil R 907 | <<locked>> | 96% | 51,692 psi | 81% | 2808 fps | 95.4% |
| Shooters World Long Rifle | <<locked>> | 92% | 43,700 psi | 68% | 2677 fps | 95.7% |
| Shooters World Match Rifle | <<locked>> | 80% | 39,914 psi | 63% | 2628 fps | 99.6% |
| Shooters World Precision | <<locked>> | 80% | 36,622 psi | 57% | 2536 fps | 97.9% |
| Shooters World SW4350 | <<locked>> | 96% | 47,036 psi | 74% | 2759 fps | 95.3% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 51,677 psi | 81% | 2772 fps | 99.8% |
| SNPE Vectan SP 11 | <<locked>> | 82% | 35,157 psi | 55% | 2559 fps | 95.8% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 51,634 psi | 81% | 2759 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 41,394 psi | 65% | 2631 fps | 95.8% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 39,784 psi | 62% | 2615 fps | 97.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 41,959 psi | 66% | 2569 fps | 99.9% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 34,650 psi | 54% | 2431 fps | 99.7% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 49,690 psi | 78% | 2736 fps | 95.6% |
| Somchem S321 | <<locked>> | 80% | 46,920 psi | 74% | 2746 fps | 99.7% |
| Somchem S335 | <<locked>> | 80% | 41,365 psi | 65% | 2569 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 41,263 psi | 65% | 2635 fps | 97.7% |
| Somchem S355 | <<locked>> | 80% | 32,648 psi | 51% | 2461 fps | 95.6% |
| Somchem S365 | <<locked>> | 86% | 28,572 psi | 45% | 2438 fps | 95.1% |
| Unknown powder | <<locked>> | 90% | 40,205 psi | 63% | 2674 fps | 95.3% |
| Vihtavuori N130 | <<locked>> | 80% | 47,587 psi | 75% | 2641 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 42,264 psi | 66% | 2569 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 37,594 psi | 59% | 2546 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 38,406 psi | 60% | 2552 fps | 99.8% |
| Vihtavuori N150 | <<locked>> | 80% | 31,038 psi | 49% | 2402 fps | 96.6% |
| Vihtavuori N160 | <<locked>> | 90% | 38,537 psi | 60% | 2615 fps | 95.5% |
| Vihtavuori N530 | <<locked>> | 80% | 43,439 psi | 68% | 2661 fps | 99.2% |
| Vihtavuori N540 | <<locked>> | 80% | 37,028 psi | 58% | 2536 fps | 99.4% |
| Vihtavuori N550 | <<locked>> | 90% | 37,782 psi | 59% | 2615 fps | 95% |
| Vihtavuori N555 | <<locked>> | 98% | 35,534 psi | 56% | 2638 fps | 95.5% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 31,691 psi | 50% | 2425 fps | 95.1% |
| Winchester 748 | <<locked>> | 80% | 46,398 psi | 73% | 2766 fps | 99.9% |
| Winchester 760 | <<locked>> | 94% | 49,429 psi | 77% | 2861 fps | 95.7% |
| Winchester StaBALL Match | <<locked>> | 80% | 49,110 psi | 77% | 2805 fps | 99.5% |
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 105 powders for .325 WSM loaded with the .323 | 175gr | Brenneke TAG. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 3,038 fps; across all powders the maximum-charge window runs from 1,755 fps to 3,038 fps. Accurate 4350 gives the best case fill at 100 %, and 105 of the 105 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 55–90 %, leaving at least 10 % headroom. The 175.0 gr projectile in 0.323" calls for a 1:13.5 twist; slower twists will usually not stabilise this weight. Accurate 4350, Alliant Reloder-16, Alliant Reloder-23 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, Alliant Power Pro 2000-MR, ReloadSwiss RS 52 rank at the top here: for .325 WSM with the .323 | 175gr | Brenneke TAG 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.