Load Specifications
Bullet Manufacturer:Nosler
Bullet Weight:250 gr
Bullet Diameter:0.358"
Bullet Length:<<locked>>
Caliber:.358 Norma Mag. load data
Case Length (l3):2.519"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:88 Grains of Water
Primer Size:Large Rifle Magnum (LRM)
Barrel Length:24"
Max. allowed Pressure:63,817 psi
Recommended Twist Rate:1:6.0
Load data in caliber .358 Norma Mag. with .358 | 250gr | Nosler Partition bullet and 212 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Reloder-15, Alliant Power Pro 2000-MR and ReloadSwiss RS 60.
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>> | 88% | 55,999 psi | 88% | 2530 fps | 100% |
| Accurate 2015 | <<locked>> | 88% | 56,072 psi | 88% | 2530 fps | 100% |
| Accurate 2460 | <<locked>> | 84% | 54,520 psi | 85% | 2556 fps | 100% |
| Accurate 2460 | <<locked>> | 84% | 54,578 psi | 86% | 2559 fps | 100% |
| Accurate 2495 | <<locked>> | 94% | 57,159 psi | 90% | 2589 fps | 100% |
| Accurate 2495 | <<locked>> | 94% | 57,203 psi | 90% | 2592 fps | 100% |
| Accurate 2520 | <<locked>> | 88% | 56,072 psi | 88% | 2612 fps | 100% |
| Accurate 2520 | <<locked>> | 88% | 56,115 psi | 88% | 2615 fps | 100% |
| Accurate 2700 | <<locked>> | 94% | 57,421 psi | 90% | 2585 fps | 96.6% |
| Accurate 2700 | <<locked>> | 92% | 53,954 psi | 85% | 2543 fps | 96% |
| Accurate 4064 | <<locked>> | 96% | 56,913 psi | 89% | 2631 fps | 100% |
| Accurate 4064 | <<locked>> | 96% | 56,956 psi | 89% | 2631 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 48,950 psi | 77% | 2602 fps | 98.6% |
| Accurate 4350ᴾ | <<locked>> | 100% | 49,023 psi | 77% | 2605 fps | 98.6% |
| Accurate LT-30 | <<locked>> | 82% | 55,245 psi | 87% | 2474 fps | 100% |
| Accurate LT-30 | <<locked>> | 82% | 55,332 psi | 87% | 2477 fps | 100% |
| Accurate LT-32 | <<locked>> | 82% | 55,695 psi | 87% | 2500 fps | 100% |
| Accurate LT-32 | <<locked>> | 82% | 55,782 psi | 87% | 2500 fps | 100% |
| ADI AR 2206H | <<locked>> | 90% | 54,926 psi | 86% | 2618 fps | 99.8% |
| ADI AR 2206H | <<locked>> | 90% | 54,984 psi | 86% | 2621 fps | 99.8% |
| ADI AR 2208 | <<locked>> | 96% | 55,840 psi | 88% | 2615 fps | 99.6% |
| ADI AR 2208 | <<locked>> | 96% | 55,883 psi | 88% | 2618 fps | 99.6% |
| ADI AR 2219 | <<locked>> | 82% | 56,159 psi | 88% | 2589 fps | 100% |
| ADI AR 2219 | <<locked>> | 82% | 56,231 psi | 88% | 2592 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 90% | 57,653 psi | 90% | 2621 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 90% | 57,696 psi | 90% | 2625 fps | 100% |
| Alliant AR-Comp | <<locked>> | 88% | 54,172 psi | 85% | 2556 fps | 100% |
| Alliant AR-Comp | <<locked>> | 88% | 54,534 psi | 85% | 2559 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 84% | 55,970 psi | 88% | 2677 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 84% | 56,057 psi | 88% | 2677 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 92% | 54,244 psi | 85% | 2726 fps | 99.6% |
| Alliant Power Pro 2000-MR | <<locked>> | 92% | 54,302 psi | 85% | 2726 fps | 99.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 96% | 55,114 psi | 86% | 2635 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 96% | 55,477 psi | 87% | 2641 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 84% | 55,738 psi | 87% | 2533 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 84% | 55,825 psi | 87% | 2533 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 94% | 55,970 psi | 88% | 2654 fps | 99.7% |
| Alliant Reloder-15 | <<locked>> | 94% | 56,260 psi | 88% | 2661 fps | 99.7% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 48,225 psi | 76% | 2605 fps | 98.7% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 48,254 psi | 76% | 2608 fps | 98.7% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 55,709 psi | 87% | 2746 fps | 100% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 55,796 psi | 87% | 2746 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 34,156 psi | 54% | 2356 fps | 96.4% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 34,171 psi | 54% | 2359 fps | 96.4% |
| Baschieri & Pellagri 106 | <<locked>> | 82% | 54,462 psi | 85% | 2477 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 82% | 54,520 psi | 85% | 2477 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 90% | 54,534 psi | 85% | 2635 fps | 99.3% |
| Baschieri & Pellagri 107 | <<locked>> | 90% | 54,650 psi | 86% | 2635 fps | 99.3% |
| Bofors RP3 | <<locked>> | 96% | 55,666 psi | 87% | 2651 fps | 100% |
| Bofors RP3 | <<locked>> | 96% | 55,695 psi | 87% | 2651 fps | 100% |
| Bofors RP7ᴾ | <<locked>> | 100% | 56,333 psi | 88% | 2615 fps | 96.7% |
| Bofors RP7ᴾ | <<locked>> | 100% | 56,434 psi | 88% | 2618 fps | 96.8% |
| Hodgdon Benchmark | <<locked>> | 88% | 56,231 psi | 88% | 2562 fps | 100% |
| Hodgdon Benchmark | <<locked>> | 88% | 56,289 psi | 88% | 2566 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 90% | 56,623 psi | 89% | 2654 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 90% | 56,666 psi | 89% | 2654 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 86% | 54,882 psi | 86% | 2694 fps | 99.7% |
| Hodgdon CFE223 | <<locked>> | 86% | 54,940 psi | 86% | 2697 fps | 99.7% |
| Hodgdon H322 | <<locked>> | 84% | 54,868 psi | 86% | 2572 fps | 100% |
| Hodgdon H322 | <<locked>> | 84% | 54,940 psi | 86% | 2575 fps | 100% |
| Hodgdon H335 | <<locked>> | 84% | 55,883 psi | 88% | 2598 fps | 100% |
| Hodgdon H335 | <<locked>> | 84% | 55,941 psi | 88% | 2602 fps | 100% |
| Hodgdon H380 | <<locked>> | 96% | 57,058 psi | 89% | 2661 fps | 99.2% |
| Hodgdon H380 | <<locked>> | 96% | 57,392 psi | 90% | 2664 fps | 99.2% |
| Hodgdon H414ᴾ | <<locked>> | 100% | 52,185 psi | 82% | 2648 fps | 96.8% |
| Hodgdon H414ᴾ | <<locked>> | 100% | 52,431 psi | 82% | 2651 fps | 96.8% |
| Hodgdon H4350ᴾ | <<locked>> | 100% | 57,217 psi | 90% | 2664 fps | 96.2% |
| Hodgdon H4350ᴾ | <<locked>> | 100% | 57,232 psi | 90% | 2667 fps | 96.2% |
| Hodgdon H4895 | <<locked>> | 90% | 55,448 psi | 87% | 2631 fps | 100% |
| Hodgdon H4895 | <<locked>> | 90% | 55,506 psi | 87% | 2631 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 44,222 psi | 69% | 2497 fps | 99.1% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 44,324 psi | 69% | 2500 fps | 99.1% |
| Hodgdon LEVERevolution | <<locked>> | 92% | 54,259 psi | 85% | 2661 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 92% | 54,302 psi | 85% | 2661 fps | 100% |
| Hodgdon Superformanceᴾ | <<locked>> | 100% | 53,519 psi | 84% | 2680 fps | 96.3% |
| Hodgdon Superformanceᴾ | <<locked>> | 100% | 53,766 psi | 84% | 2684 fps | 96.3% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,896 psi | 55% | 1552 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,041 psi | 55% | 1555 fps | 100% |
| Hodgdon VARGET | <<locked>> | 92% | 56,898 psi | 89% | 2635 fps | 100% |
| Hodgdon VARGET | <<locked>> | 92% | 56,942 psi | 89% | 2635 fps | 100% |
| IMR 3031 | <<locked>> | 90% | 54,853 psi | 86% | 2612 fps | 100% |
| IMR 3031 | <<locked>> | 90% | 54,998 psi | 86% | 2615 fps | 100% |
| IMR 4064 | <<locked>> | 94% | 55,230 psi | 87% | 2598 fps | 99.7% |
| IMR 4064 | <<locked>> | 94% | 55,535 psi | 87% | 2605 fps | 99.7% |
| IMR 4166 Enduron | <<locked>> | 92% | 55,956 psi | 88% | 2582 fps | 97.2% |
| IMR 4166 Enduron | <<locked>> | 92% | 55,999 psi | 88% | 2585 fps | 97.2% |
| IMR 4198 | <<locked>> | 84% | 55,970 psi | 88% | 2493 fps | 100% |
| IMR 4198 | <<locked>> | 84% | 56,072 psi | 88% | 2493 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 98% | 55,027 psi | 86% | 2602 fps | 97% |
| IMR 4451 Enduron | <<locked>> | 98% | 55,085 psi | 86% | 2602 fps | 97% |
| IMR 4831ᴾ | <<locked>> | 100% | 46,528 psi | 73% | 2546 fps | 98.3% |
| IMR 4831ᴾ | <<locked>> | 100% | 46,601 psi | 73% | 2549 fps | 98.3% |
| IMR 4895 | <<locked>> | 94% | 57,348 psi | 90% | 2684 fps | 99.9% |
| IMR 4895 | <<locked>> | 94% | 57,725 psi | 90% | 2690 fps | 100% |
| IMR 8208 XBR | <<locked>> | 90% | 57,653 psi | 90% | 2621 fps | 100% |
| IMR 8208 XBR | <<locked>> | 90% | 57,696 psi | 90% | 2625 fps | 100% |
| Lovex D073.5 | <<locked>> | 84% | 54,346 psi | 85% | 2566 fps | 100% |
| Lovex D073.5 | <<locked>> | 84% | 54,404 psi | 85% | 2569 fps | 100% |
| Lovex D073.6 | <<locked>> | 90% | 54,186 psi | 85% | 2598 fps | 100% |
| Lovex D073.6 | <<locked>> | 90% | 54,317 psi | 85% | 2602 fps | 100% |
| Lovex S060 | <<locked>> | 90% | 54,955 psi | 86% | 2556 fps | 99.8% |
| Lovex S060 | <<locked>> | 90% | 55,013 psi | 86% | 2556 fps | 99.8% |
| Lovex S062 | <<locked>> | 94% | 54,897 psi | 86% | 2598 fps | 100% |
| Lovex S062 | <<locked>> | 94% | 54,955 psi | 86% | 2602 fps | 100% |
| Lovex S065ᴾ | <<locked>> | 100% | 53,882 psi | 84% | 2592 fps | 98.1% |
| Lovex S065ᴾ | <<locked>> | 100% | 53,983 psi | 85% | 2595 fps | 98.2% |
| Lovex S070ᴾ | <<locked>> | 100% | 51,126 psi | 80% | 2572 fps | 96.6% |
| Lovex S070ᴾ | <<locked>> | 100% | 51,140 psi | 80% | 2572 fps | 96.7% |
| Norma 201 | <<locked>> | 92% | 57,087 psi | 89% | 2615 fps | 100% |
| Norma 201 | <<locked>> | 92% | 57,174 psi | 90% | 2618 fps | 100% |
| Norma 202 | <<locked>> | 92% | 57,421 psi | 90% | 2615 fps | 100% |
| Norma 202 | <<locked>> | 92% | 57,479 psi | 90% | 2618 fps | 100% |
| Norma 203B | <<locked>> | 94% | 55,100 psi | 86% | 2644 fps | 99.8% |
| Norma 203B | <<locked>> | 94% | 55,405 psi | 87% | 2648 fps | 99.9% |
| Norma URPᴾ | <<locked>> | 100% | 48,544 psi | 76% | 2592 fps | 98.5% |
| Norma URPᴾ | <<locked>> | 100% | 48,559 psi | 76% | 2595 fps | 98.5% |
| Ramshot Big Game | <<locked>> | 94% | 55,492 psi | 87% | 2667 fps | 99.8% |
| Ramshot Big Game | <<locked>> | 94% | 55,840 psi | 88% | 2674 fps | 99.8% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 47,776 psi | 75% | 2585 fps | 96.6% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 47,776 psi | 75% | 2585 fps | 96.7% |
| Ramshot TAC | <<locked>> | 88% | 54,447 psi | 85% | 2592 fps | 98.4% |
| Ramshot TAC | <<locked>> | 88% | 54,708 psi | 86% | 2595 fps | 98.4% |
| Ramshot Wild Boar | <<locked>> | 90% | 57,392 psi | 90% | 2661 fps | 99.9% |
| Ramshot Wild Boar | <<locked>> | 90% | 57,421 psi | 90% | 2661 fps | 99.9% |
| Ramshot X-Terminator | <<locked>> | 86% | 55,259 psi | 87% | 2579 fps | 99.7% |
| Ramshot X-Terminator | <<locked>> | 86% | 55,303 psi | 87% | 2582 fps | 99.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,389 psi | 55% | 1591 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,317 psi | 55% | 1591 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 86% | 57,348 psi | 90% | 2608 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 86% | 57,435 psi | 90% | 2608 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 94% | 54,041 psi | 85% | 2595 fps | 97.5% |
| ReloadSwiss RS 50 | <<locked>> | 94% | 54,375 psi | 85% | 2602 fps | 97.6% |
| ReloadSwiss RS 52 | <<locked>> | 92% | 56,246 psi | 88% | 2720 fps | 99.7% |
| ReloadSwiss RS 52 | <<locked>> | 92% | 56,289 psi | 88% | 2720 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 98% | 55,724 psi | 87% | 2749 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 98% | 55,811 psi | 87% | 2753 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 48,341 psi | 76% | 2618 fps | 98.3% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 48,660 psi | 76% | 2625 fps | 98.3% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 49,240 psi | 77% | 2641 fps | 97.9% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 49,487 psi | 78% | 2644 fps | 97.9% |
| Rottweil R 901 | <<locked>> | 88% | 54,824 psi | 86% | 2556 fps | 100% |
| Rottweil R 901 | <<locked>> | 88% | 54,897 psi | 86% | 2556 fps | 100% |
| Rottweil R 902 | <<locked>> | 94% | 57,406 psi | 90% | 2612 fps | 100% |
| Rottweil R 902 | <<locked>> | 94% | 57,464 psi | 90% | 2612 fps | 100% |
| Rottweil R 903 | <<locked>> | 98% | 55,521 psi | 87% | 2641 fps | 100% |
| Rottweil R 903 | <<locked>> | 98% | 55,593 psi | 87% | 2641 fps | 100% |
| Rottweil R 907ᴾ | <<locked>> | 100% | 56,333 psi | 88% | 2615 fps | 96.7% |
| Rottweil R 907ᴾ | <<locked>> | 100% | 56,434 psi | 88% | 2618 fps | 96.8% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 53,882 psi | 84% | 2592 fps | 98.1% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 53,983 psi | 85% | 2595 fps | 98.2% |
| Shooters World Match Rifle | <<locked>> | 90% | 54,186 psi | 85% | 2598 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 90% | 54,317 psi | 85% | 2602 fps | 100% |
| Shooters World Precision | <<locked>> | 94% | 54,897 psi | 86% | 2598 fps | 100% |
| Shooters World Precision | <<locked>> | 94% | 54,955 psi | 86% | 2602 fps | 100% |
| Shooters World SW4350ᴾ | <<locked>> | 100% | 51,126 psi | 80% | 2572 fps | 96.6% |
| Shooters World SW4350ᴾ | <<locked>> | 100% | 51,140 psi | 80% | 2572 fps | 96.7% |
| Shooters World Tactical Rifle | <<locked>> | 84% | 57,188 psi | 90% | 2582 fps | 100% |
| Shooters World Tactical Rifle | <<locked>> | 84% | 57,232 psi | 90% | 2582 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 82% | 56,681 psi | 89% | 2605 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 82% | 56,753 psi | 89% | 2605 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 98% | 57,406 psi | 90% | 2700 fps | 99.9% |
| SNPE Vectan SP 11 | <<locked>> | 98% | 57,421 psi | 90% | 2700 fps | 99.9% |
| SNPE Vectan SP 3 | <<locked>> | 84% | 56,681 psi | 89% | 2552 fps | 100% |
| SNPE Vectan SP 3 | <<locked>> | 84% | 56,782 psi | 89% | 2556 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 90% | 56,405 psi | 88% | 2621 fps | 99% |
| SNPE Vectan SP 7 | <<locked>> | 90% | 56,420 psi | 88% | 2621 fps | 99% |
| SNPE Vectan SP 9 | <<locked>> | 92% | 56,666 psi | 89% | 2641 fps | 99.9% |
| SNPE Vectan SP 9 | <<locked>> | 92% | 56,739 psi | 89% | 2641 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 55,637 psi | 87% | 2516 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 55,724 psi | 87% | 2520 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 96% | 55,274 psi | 87% | 2513 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 96% | 55,317 psi | 87% | 2513 fps | 100% |
| SNPE Vectan Tubal 7000ᴾ | <<locked>> | 100% | 54,375 psi | 85% | 2549 fps | 96.9% |
| SNPE Vectan Tubal 7000ᴾ | <<locked>> | 100% | 54,462 psi | 85% | 2549 fps | 96.9% |
| Somchem S321 | <<locked>> | 86% | 55,288 psi | 87% | 2612 fps | 100% |
| Somchem S321 | <<locked>> | 86% | 55,579 psi | 87% | 2615 fps | 100% |
| Somchem S335 | <<locked>> | 90% | 54,650 psi | 86% | 2513 fps | 100% |
| Somchem S335 | <<locked>> | 90% | 54,955 psi | 86% | 2520 fps | 100% |
| Somchem S341 | <<locked>> | 90% | 55,782 psi | 87% | 2612 fps | 99.8% |
| Somchem S341 | <<locked>> | 90% | 55,811 psi | 87% | 2615 fps | 99.8% |
| Somchem S355 | <<locked>> | 98% | 55,869 psi | 88% | 2638 fps | 100% |
| Somchem S355 | <<locked>> | 98% | 55,941 psi | 88% | 2638 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 43,323 psi | 68% | 2549 fps | 99.8% |
| Somchem S365ᴾ | <<locked>> | 100% | 43,352 psi | 68% | 2549 fps | 99.8% |
| Vihtavuori N130 | <<locked>> | 86% | 55,477 psi | 87% | 2484 fps | 100% |
| Vihtavuori N130 | <<locked>> | 86% | 55,564 psi | 87% | 2487 fps | 100% |
| Vihtavuori N133 | <<locked>> | 90% | 55,651 psi | 87% | 2503 fps | 100% |
| Vihtavuori N133 | <<locked>> | 90% | 55,724 psi | 87% | 2503 fps | 100% |
| Vihtavuori N135 | <<locked>> | 94% | 56,652 psi | 89% | 2575 fps | 100% |
| Vihtavuori N135 | <<locked>> | 94% | 56,753 psi | 89% | 2579 fps | 100% |
| Vihtavuori N140 | <<locked>> | 92% | 54,607 psi | 86% | 2556 fps | 100% |
| Vihtavuori N140 | <<locked>> | 92% | 54,650 psi | 86% | 2556 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 57,580 psi | 90% | 2618 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 57,595 psi | 90% | 2621 fps | 100% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 51,242 psi | 80% | 2595 fps | 98.7% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 51,343 psi | 80% | 2595 fps | 98.8% |
| Vihtavuori N530 | <<locked>> | 88% | 54,766 psi | 86% | 2579 fps | 100% |
| Vihtavuori N530 | <<locked>> | 88% | 54,824 psi | 86% | 2579 fps | 100% |
| Vihtavuori N540 | <<locked>> | 94% | 56,028 psi | 88% | 2595 fps | 100% |
| Vihtavuori N540 | <<locked>> | 94% | 56,304 psi | 88% | 2598 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 49,995 psi | 78% | 2595 fps | 98.5% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 50,328 psi | 79% | 2602 fps | 98.5% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 36,216 psi | 57% | 2425 fps | 96.4% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 36,289 psi | 57% | 2425 fps | 96.4% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 52,156 psi | 82% | 2582 fps | 99.9% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 52,141 psi | 82% | 2582 fps | 99.9% |
| Winchester 748 | <<locked>> | 88% | 53,954 psi | 85% | 2618 fps | 100% |
| Winchester 748 | <<locked>> | 88% | 54,244 psi | 85% | 2625 fps | 100% |
| Winchester 760ᴾ | <<locked>> | 100% | 52,417 psi | 82% | 2651 fps | 96.8% |
| Winchester 760ᴾ | <<locked>> | 100% | 52,431 psi | 82% | 2651 fps | 96.8% |
| Winchester StaBALL Match | <<locked>> | 92% | 56,521 psi | 89% | 2648 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 92% | 56,550 psi | 89% | 2651 fps | 100% |
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% | 43,729 psi | 69% | 2362 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 43,830 psi | 69% | 2365 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 47,688 psi | 75% | 2464 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 47,761 psi | 75% | 2464 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 36,274 psi | 57% | 2290 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 36,361 psi | 57% | 2290 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 42,728 psi | 67% | 2421 fps | 99.9% |
| Accurate 2520 | <<locked>> | 80% | 42,801 psi | 67% | 2425 fps | 99.9% |
| Accurate 2700 | <<locked>> | 90% | 50,604 psi | 79% | 2490 fps | 95.2% |
| Accurate 2700 | <<locked>> | 90% | 50,633 psi | 79% | 2493 fps | 95.2% |
| Accurate 4064 | <<locked>> | 80% | 34,301 psi | 54% | 2277 fps | 99.6% |
| Accurate 4064 | <<locked>> | 80% | 34,374 psi | 54% | 2280 fps | 99.6% |
| Accurate 4350 | <<locked>> | 90% | 34,606 psi | 54% | 2343 fps | 95% |
| Accurate 4350 | <<locked>> | 90% | 34,664 psi | 54% | 2346 fps | 95.1% |
| Accurate LT-30 | <<locked>> | 80% | 52,069 psi | 82% | 2434 fps | 100% |
| Accurate LT-30 | <<locked>> | 80% | 52,156 psi | 82% | 2438 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 52,475 psi | 82% | 2457 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 52,562 psi | 82% | 2461 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 40,147 psi | 63% | 2379 fps | 97.9% |
| ADI AR 2206H | <<locked>> | 80% | 40,219 psi | 63% | 2382 fps | 98% |
| ADI AR 2208 | <<locked>> | 80% | 34,243 psi | 54% | 2241 fps | 95.4% |
| ADI AR 2208 | <<locked>> | 80% | 34,316 psi | 54% | 2244 fps | 95.5% |
| ADI AR 2219 | <<locked>> | 80% | 52,591 psi | 82% | 2546 fps | 100% |
| ADI AR 2219 | <<locked>> | 80% | 52,663 psi | 83% | 2546 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 42,177 psi | 66% | 2392 fps | 99.2% |
| ADI Benchmark 8208 | <<locked>> | 80% | 42,250 psi | 66% | 2392 fps | 99.2% |
| Alliant AR-Comp | <<locked>> | 80% | 41,611 psi | 65% | 2385 fps | 100% |
| Alliant AR-Comp | <<locked>> | 80% | 41,698 psi | 65% | 2388 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 48,965 psi | 77% | 2572 fps | 99.7% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 49,052 psi | 77% | 2575 fps | 99.7% |
| Alliant Power Pro 2000-MR | 58.6 gr | 80% | 36,216 psi | 57% | 2388 fps | 95.7% |
| Alliant Power Pro 2000-MR | 58.6 gr | 80% | 36,260 psi | 57% | 2392 fps | 95.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 33,431 psi | 52% | 2260 fps | 97.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 33,504 psi | 53% | 2264 fps | 97.1% |
| Alliant Reloder-10x | <<locked>> | 80% | 49,385 psi | 77% | 2451 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 80% | 49,458 psi | 78% | 2451 fps | 100% |
| Alliant Reloder-15 | 55 gr | 80% | 36,042 psi | 56% | 2316 fps | 96.3% |
| Alliant Reloder-15 | 55 gr | 80% | 36,100 psi | 57% | 2320 fps | 96.4% |
| Alliant Reloder-16 | <<locked>> | 90% | 35,650 psi | 56% | 2359 fps | 95.2% |
| Alliant Reloder-16 | <<locked>> | 90% | 35,694 psi | 56% | 2359 fps | 95.2% |
| Alliant Reloder-17 | <<locked>> | 82% | 30,908 psi | 48% | 2270 fps | 95.1% |
| Alliant Reloder-17 | <<locked>> | 82% | 30,937 psi | 48% | 2274 fps | 95.2% |
| Alliant Reloder-23 | <<locked>> | 98% | 32,068 psi | 50% | 2303 fps | 95.4% |
| Alliant Reloder-23 | <<locked>> | 98% | 32,140 psi | 50% | 2306 fps | 95.5% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 51,082 psi | 80% | 2434 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 51,111 psi | 80% | 2434 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 39,044 psi | 61% | 2379 fps | 96.6% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 39,160 psi | 61% | 2379 fps | 96.6% |
| Bofors RP3 | <<locked>> | 80% | 32,793 psi | 51% | 2260 fps | 97% |
| Bofors RP3 | <<locked>> | 80% | 32,851 psi | 51% | 2264 fps | 97% |
| Bofors RP7 | <<locked>> | 96% | 49,792 psi | 78% | 2520 fps | 95.4% |
| Bofors RP7 | <<locked>> | 96% | 49,821 psi | 78% | 2523 fps | 95.4% |
| Hodgdon Benchmark | <<locked>> | 80% | 44,222 psi | 69% | 2385 fps | 99.7% |
| Hodgdon Benchmark | <<locked>> | 80% | 44,295 psi | 69% | 2388 fps | 99.7% |
| Hodgdon BL-C2 | <<locked>> | 80% | 40,451 psi | 63% | 2408 fps | 99.3% |
| Hodgdon BL-C2 | <<locked>> | 80% | 40,524 psi | 64% | 2408 fps | 99.4% |
| Hodgdon CFE223 | <<locked>> | 80% | 44,469 psi | 70% | 2533 fps | 98.4% |
| Hodgdon CFE223 | <<locked>> | 80% | 44,541 psi | 70% | 2533 fps | 98.4% |
| Hodgdon H322 | <<locked>> | 80% | 48,298 psi | 76% | 2484 fps | 100% |
| Hodgdon H322 | <<locked>> | 80% | 48,385 psi | 76% | 2487 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 48,979 psi | 77% | 2507 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 49,037 psi | 77% | 2507 fps | 100% |
| Hodgdon H380 | <<locked>> | 84% | 38,595 psi | 60% | 2362 fps | 95.7% |
| Hodgdon H380 | <<locked>> | 84% | 38,653 psi | 61% | 2365 fps | 95.7% |
| Hodgdon H414 | <<locked>> | 96% | 45,847 psi | 72% | 2546 fps | 95.3% |
| Hodgdon H414 | <<locked>> | 96% | 46,079 psi | 72% | 2549 fps | 95.3% |
| Hodgdon H4350 | <<locked>> | 98% | 53,650 psi | 84% | 2615 fps | 95.5% |
| Hodgdon H4350 | <<locked>> | 98% | 53,664 psi | 84% | 2615 fps | 95.5% |
| Hodgdon H4895 | <<locked>> | 80% | 40,495 psi | 63% | 2392 fps | 98.5% |
| Hodgdon H4895 | <<locked>> | 80% | 40,567 psi | 64% | 2392 fps | 98.5% |
| Hodgdon Hybrid 100V | <<locked>> | 88% | 30,487 psi | 48% | 2211 fps | 95.1% |
| Hodgdon Hybrid 100V | <<locked>> | 88% | 30,647 psi | 48% | 2218 fps | 95.2% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 36,390 psi | 57% | 2359 fps | 98% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 36,477 psi | 57% | 2362 fps | 98% |
| Hodgdon Superformance | <<locked>> | 98% | 49,879 psi | 78% | 2625 fps | 95.4% |
| Hodgdon Superformance | <<locked>> | 98% | 49,908 psi | 78% | 2625 fps | 95.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,991 psi | 41% | 1385 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,947 psi | 41% | 1385 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 38,885 psi | 61% | 2346 fps | 98.1% |
| Hodgdon VARGET | <<locked>> | 80% | 38,957 psi | 61% | 2349 fps | 98.1% |
| IMR 3031 | <<locked>> | 80% | 39,755 psi | 62% | 2392 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 39,856 psi | 62% | 2395 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 35,911 psi | 56% | 2274 fps | 96.3% |
| IMR 4064 | <<locked>> | 80% | 35,984 psi | 56% | 2274 fps | 96.4% |
| IMR 4166 Enduron | <<locked>> | 86% | 46,383 psi | 73% | 2434 fps | 95.2% |
| IMR 4166 Enduron | <<locked>> | 86% | 46,427 psi | 73% | 2438 fps | 95.2% |
| IMR 4198 | <<locked>> | 80% | 49,980 psi | 78% | 2418 fps | 100% |
| IMR 4198 | <<locked>> | 80% | 49,850 psi | 78% | 2415 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 94% | 48,776 psi | 76% | 2507 fps | 95.7% |
| IMR 4451 Enduron | <<locked>> | 92% | 45,905 psi | 72% | 2457 fps | 95% |
| IMR 4831 | <<locked>> | 92% | 35,998 psi | 56% | 2356 fps | 95.6% |
| IMR 4831 | <<locked>> | 92% | 36,042 psi | 56% | 2356 fps | 95.6% |
| IMR 4895 | <<locked>> | 80% | 36,883 psi | 58% | 2346 fps | 97.2% |
| IMR 4895 | <<locked>> | 80% | 36,956 psi | 58% | 2349 fps | 97.3% |
| IMR 8208 XBR | <<locked>> | 80% | 42,177 psi | 66% | 2392 fps | 99.2% |
| IMR 8208 XBR | <<locked>> | 80% | 42,250 psi | 66% | 2392 fps | 99.2% |
| Lovex D073.5 | <<locked>> | 80% | 47,340 psi | 74% | 2470 fps | 100% |
| Lovex D073.5 | <<locked>> | 80% | 47,427 psi | 74% | 2470 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 38,798 psi | 61% | 2362 fps | 99.7% |
| Lovex D073.6 | <<locked>> | 80% | 38,870 psi | 61% | 2365 fps | 99.7% |
| Lovex S060 | <<locked>> | 80% | 40,683 psi | 64% | 2326 fps | 98.1% |
| Lovex S060 | <<locked>> | 80% | 40,756 psi | 64% | 2329 fps | 98.1% |
| Lovex S062 | <<locked>> | 80% | 35,650 psi | 56% | 2280 fps | 98.1% |
| Lovex S062 | <<locked>> | 80% | 35,723 psi | 56% | 2280 fps | 98.1% |
| Lovex S065 | <<locked>> | 92% | 42,264 psi | 66% | 2405 fps | 95.7% |
| Lovex S065 | <<locked>> | 90% | 39,914 psi | 63% | 2362 fps | 95% |
| Lovex S070 | <<locked>> | 96% | 45,208 psi | 71% | 2477 fps | 95.2% |
| Lovex S070 | <<locked>> | 96% | 45,237 psi | 71% | 2477 fps | 95.3% |
| Norma 201 | <<locked>> | 80% | 39,392 psi | 62% | 2339 fps | 98.8% |
| Norma 201 | <<locked>> | 80% | 39,465 psi | 62% | 2343 fps | 98.9% |
| Norma 202 | <<locked>> | 80% | 39,494 psi | 62% | 2352 fps | 99.9% |
| Norma 202 | <<locked>> | 80% | 39,581 psi | 62% | 2352 fps | 99.9% |
| Norma 203B | <<locked>> | 80% | 35,433 psi | 56% | 2306 fps | 96.8% |
| Norma 203B | <<locked>> | 80% | 35,491 psi | 56% | 2310 fps | 96.8% |
| Norma URP | <<locked>> | 90% | 35,302 psi | 55% | 2346 fps | 95% |
| Norma URP | <<locked>> | 90% | 35,375 psi | 55% | 2349 fps | 95.1% |
| Ramshot Big Game | <<locked>> | 80% | 34,824 psi | 55% | 2316 fps | 96.2% |
| Ramshot Big Game | <<locked>> | 80% | 34,867 psi | 55% | 2316 fps | 96.3% |
| Ramshot Hunter | <<locked>> | 96% | 42,148 psi | 66% | 2484 fps | 95.1% |
| Ramshot Hunter | <<locked>> | 96% | 42,163 psi | 66% | 2484 fps | 95.1% |
| Ramshot TAC | <<locked>> | 80% | 42,018 psi | 66% | 2388 fps | 95.8% |
| Ramshot TAC | <<locked>> | 80% | 42,105 psi | 66% | 2392 fps | 95.9% |
| Ramshot Wild Boar | <<locked>> | 80% | 41,292 psi | 65% | 2411 fps | 98.1% |
| Ramshot Wild Boar | <<locked>> | 80% | 41,350 psi | 65% | 2411 fps | 98.2% |
| Ramshot X-Terminator | <<locked>> | 80% | 45,600 psi | 71% | 2434 fps | 98.8% |
| Ramshot X-Terminator | <<locked>> | 80% | 45,658 psi | 72% | 2434 fps | 98.8% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,339 psi | 41% | 1421 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,281 psi | 41% | 1421 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 47,340 psi | 74% | 2470 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 47,413 psi | 74% | 2470 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 44,512 psi | 70% | 2444 fps | 95.5% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 44,831 psi | 70% | 2451 fps | 95.6% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 37,246 psi | 58% | 2402 fps | 96.7% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 37,318 psi | 58% | 2405 fps | 96.7% |
| ReloadSwiss RS 60 | 57.7 gr | 80% | 30,734 psi | 48% | 2277 fps | 97.7% |
| ReloadSwiss RS 60 | 57.7 gr | 80% | 30,806 psi | 48% | 2280 fps | 97.8% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 37,028 psi | 58% | 2411 fps | 95.4% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 37,043 psi | 58% | 2411 fps | 95.4% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 40,292 psi | 63% | 2470 fps | 95.3% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 40,495 psi | 63% | 2477 fps | 95.4% |
| Rottweil R 901 | <<locked>> | 80% | 43,323 psi | 68% | 2385 fps | 100% |
| Rottweil R 901 | <<locked>> | 80% | 43,410 psi | 68% | 2385 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 37,623 psi | 59% | 2297 fps | 98.5% |
| Rottweil R 902 | <<locked>> | 80% | 37,710 psi | 59% | 2300 fps | 98.5% |
| Rottweil R 903 | <<locked>> | 80% | 30,864 psi | 48% | 2208 fps | 95.9% |
| Rottweil R 903 | <<locked>> | 80% | 30,937 psi | 48% | 2211 fps | 96% |
| Rottweil R 907 | <<locked>> | 96% | 49,792 psi | 78% | 2520 fps | 95.4% |
| Rottweil R 907 | <<locked>> | 96% | 49,821 psi | 78% | 2523 fps | 95.4% |
| Shooters World Long Rifle | <<locked>> | 92% | 42,264 psi | 66% | 2405 fps | 95.7% |
| Shooters World Long Rifle | <<locked>> | 90% | 39,914 psi | 63% | 2362 fps | 95% |
| Shooters World Match Rifle | <<locked>> | 80% | 38,798 psi | 61% | 2362 fps | 99.7% |
| Shooters World Match Rifle | <<locked>> | 80% | 38,870 psi | 61% | 2365 fps | 99.7% |
| Shooters World Precision | <<locked>> | 80% | 35,650 psi | 56% | 2280 fps | 98.1% |
| Shooters World Precision | <<locked>> | 80% | 35,723 psi | 56% | 2280 fps | 98.1% |
| Shooters World SW4350 | <<locked>> | 96% | 45,208 psi | 71% | 2477 fps | 95.2% |
| Shooters World SW4350 | <<locked>> | 96% | 45,237 psi | 71% | 2477 fps | 95.3% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 49,995 psi | 78% | 2484 fps | 99.8% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 50,067 psi | 78% | 2487 fps | 99.8% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 52,953 psi | 83% | 2556 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 53,026 psi | 83% | 2559 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 31,937 psi | 50% | 2254 fps | 95.2% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 31,995 psi | 50% | 2254 fps | 95.2% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 50,096 psi | 79% | 2467 fps | 100% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 50,198 psi | 79% | 2470 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 40,045 psi | 63% | 2362 fps | 95.9% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 40,161 psi | 63% | 2365 fps | 96% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 38,682 psi | 61% | 2352 fps | 97.6% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 38,754 psi | 61% | 2352 fps | 97.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 40,944 psi | 64% | 2303 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 41,017 psi | 64% | 2306 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 33,765 psi | 53% | 2182 fps | 99.8% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 33,837 psi | 53% | 2185 fps | 99.8% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 47,761 psi | 75% | 2454 fps | 95.6% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 47,819 psi | 75% | 2454 fps | 95.6% |
| Somchem S321 | <<locked>> | 80% | 45,310 psi | 71% | 2464 fps | 99.7% |
| Somchem S321 | <<locked>> | 80% | 45,368 psi | 71% | 2467 fps | 99.7% |
| Somchem S335 | <<locked>> | 80% | 40,495 psi | 63% | 2306 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 40,567 psi | 64% | 2310 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 39,827 psi | 62% | 2365 fps | 97.8% |
| Somchem S341 | <<locked>> | 80% | 39,885 psi | 63% | 2365 fps | 97.8% |
| Somchem S355 | <<locked>> | 80% | 31,923 psi | 50% | 2218 fps | 96.1% |
| Somchem S355 | <<locked>> | 80% | 31,995 psi | 50% | 2221 fps | 96.1% |
| Somchem S365 | <<locked>> | 86% | 27,804 psi | 44% | 2198 fps | 95.5% |
| Somchem S365 | <<locked>> | 86% | 27,847 psi | 44% | 2201 fps | 95.5% |
| Vihtavuori N130 | <<locked>> | 80% | 46,354 psi | 73% | 2365 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 46,441 psi | 73% | 2365 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 41,133 psi | 64% | 2303 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 41,220 psi | 65% | 2303 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 36,564 psi | 57% | 2287 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 36,651 psi | 57% | 2290 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 37,362 psi | 59% | 2293 fps | 99.9% |
| Vihtavuori N140 | <<locked>> | 80% | 37,434 psi | 59% | 2293 fps | 99.9% |
| Vihtavuori N150 | <<locked>> | 80% | 30,255 psi | 47% | 2162 fps | 97% |
| Vihtavuori N150 | <<locked>> | 80% | 30,313 psi | 48% | 2165 fps | 97% |
| Vihtavuori N160 | <<locked>> | 90% | 37,115 psi | 58% | 2352 fps | 95.6% |
| Vihtavuori N160 | <<locked>> | 90% | 37,159 psi | 58% | 2352 fps | 95.6% |
| Vihtavuori N530 | <<locked>> | 80% | 42,119 psi | 66% | 2385 fps | 99.3% |
| Vihtavuori N530 | <<locked>> | 80% | 42,192 psi | 66% | 2388 fps | 99.3% |
| Vihtavuori N540 | <<locked>> | 80% | 35,897 psi | 56% | 2283 fps | 99.5% |
| Vihtavuori N540 | <<locked>> | 80% | 35,955 psi | 56% | 2283 fps | 99.6% |
| Vihtavuori N550 | <<locked>> | 90% | 36,201 psi | 57% | 2349 fps | 95.1% |
| Vihtavuori N550 | <<locked>> | 90% | 36,289 psi | 57% | 2352 fps | 95.1% |
| Vihtavuori N555 | <<locked>> | 98% | 34,098 psi | 53% | 2375 fps | 95.6% |
| Vihtavuori N555 | <<locked>> | 98% | 34,127 psi | 53% | 2379 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 30,937 psi | 48% | 2188 fps | 95.3% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 30,966 psi | 49% | 2188 fps | 95.4% |
| Winchester 748 | <<locked>> | 80% | 41,321 psi | 65% | 2428 fps | 99.6% |
| Winchester 748 | <<locked>> | 80% | 41,394 psi | 65% | 2428 fps | 99.6% |
| Winchester 760 | <<locked>> | 96% | 46,050 psi | 72% | 2546 fps | 95.3% |
| Winchester 760 | <<locked>> | 96% | 46,079 psi | 72% | 2549 fps | 95.3% |
| Winchester StaBALL Match | <<locked>> | 80% | 37,869 psi | 59% | 2352 fps | 98% |
| Winchester StaBALL Match | <<locked>> | 80% | 37,985 psi | 60% | 2356 fps | 98% |
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 212 powders for .358 Norma Mag. loaded with the .358 | 250gr | Nosler Partition. ReloadSwiss RS 60 delivers the highest muzzle velocity at 2,753 fps; across all powders the maximum-charge window runs from 1,552 fps to 2,753 fps. Accurate 4350 gives the best case fill at 100 %, and 212 of the 212 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 54–90 %, leaving at least 10 % headroom. The 250.0 gr projectile in 0.358" calls for a 1:6.0 twist; slower twists will usually not stabilise this weight. Accurate 4350, Accurate 4350, Alliant Reloder-16 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. Alliant Reloder-15, Alliant Power Pro 2000-MR, ReloadSwiss RS 60 rank at the top here: for .358 Norma Mag. with the .358 | 250gr | Nosler Partition 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.