Load Specifications
Bullet:.338 | 254gr | CutEdge MTAC
Bullet Manufacturer:Cutting Edge
Bullet Weight:254 gr
Bullet Diameter:0.338"
Bullet Length:<<locked>>
Caliber:.340 Weath. Mag. load data
Case Length (l3):2.825"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:100 Grains of Water
Primer Size:Large Rifle Magnum (LRM)
Barrel Length:26"
Max. allowed Pressure:63,817 psi
Recommended Twist Rate:1:10.5
Load data in caliber .340 Weath. Mag. with .338 | 254gr | CutEdge MTAC bullet and 231 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 70, Hodgdon Superformance and Alliant Reloder-16.
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: 26"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 84% | 54,346 psi | 85% | 2493 fps | 100% |
| Accurate 2495 | <<locked>> | 84% | 54,520 psi | 85% | 2497 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 56,420 psi | 88% | 2569 fps | 99.4% |
| Accurate 2700 | <<locked>> | 86% | 56,739 psi | 89% | 2579 fps | 99.4% |
| Accurate 3100ᴾ | <<locked>> | 100% | 48,936 psi | 77% | 2556 fps | 99.7% |
| Accurate 3100ᴾ | <<locked>> | 100% | 49,240 psi | 77% | 2562 fps | 99.7% |
| Accurate 4064 | <<locked>> | 86% | 54,679 psi | 86% | 2543 fps | 100% |
| Accurate 4064 | <<locked>> | 86% | 55,056 psi | 86% | 2552 fps | 100% |
| Accurate 4350 | <<locked>> | 94% | 55,172 psi | 86% | 2651 fps | 100% |
| Accurate 4350 | <<locked>> | 94% | 55,550 psi | 87% | 2657 fps | 100% |
| Accurate High Countryᴾ | <<locked>> | 100% | 53,795 psi | 84% | 2746 fps | 98.2% |
| Accurate High Countryᴾ | <<locked>> | 100% | 54,128 psi | 85% | 2753 fps | 98.3% |
| Accurate MAGPROᴾ | <<locked>> | 100% | 50,952 psi | 80% | 2687 fps | 96.4% |
| Accurate MAGPROᴾ | <<locked>> | 100% | 51,445 psi | 81% | 2697 fps | 96.6% |
| ADI AR 2206H | <<locked>> | 82% | 54,302 psi | 85% | 2575 fps | 100% |
| ADI AR 2206H | <<locked>> | 82% | 54,708 psi | 86% | 2582 fps | 100% |
| ADI AR 2208 | <<locked>> | 88% | 55,521 psi | 87% | 2582 fps | 100% |
| ADI AR 2208 | <<locked>> | 88% | 55,883 psi | 88% | 2589 fps | 100% |
| ADI AR 2209ᴾ | <<locked>> | 100% | 56,623 psi | 89% | 2700 fps | 99.1% |
| ADI AR 2209ᴾ | <<locked>> | 100% | 56,913 psi | 89% | 2707 fps | 99.1% |
| ADI AR 2213ᴾ | <<locked>> | 100% | 50,647 psi | 79% | 2641 fps | 97.1% |
| ADI AR 2213ᴾ | <<locked>> | 100% | 50,865 psi | 80% | 2648 fps | 97.2% |
| ADI Benchmark 8208 | <<locked>> | 82% | 56,594 psi | 89% | 2569 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 82% | 56,985 psi | 89% | 2575 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 54,592 psi | 86% | 2700 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 54,969 psi | 86% | 2707 fps | 100% |
| Alliant Power Pro Varmintᴾ | <<locked>> | 100% | 56,507 psi | 89% | 2697 fps | 99.1% |
| Alliant Power Pro Varmintᴾ | <<locked>> | 100% | 56,782 psi | 89% | 2703 fps | 99.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 88% | 56,130 psi | 88% | 2602 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 88% | 56,507 psi | 89% | 2608 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 56,507 psi | 89% | 2625 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 56,637 psi | 89% | 2628 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 96% | 56,202 psi | 88% | 2700 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 96% | 56,768 psi | 89% | 2713 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 92% | 57,667 psi | 90% | 2726 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 90% | 54,186 psi | 85% | 2687 fps | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 55,666 psi | 87% | 2687 fps | 99% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 55,941 psi | 88% | 2694 fps | 99.1% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 49,052 psi | 77% | 2638 fps | 98.3% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 49,327 psi | 77% | 2644 fps | 98.4% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 46,195 psi | 72% | 2575 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 46,499 psi | 73% | 2582 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 40,364 psi | 63% | 2510 fps | 99.2% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 40,538 psi | 64% | 2516 fps | 99.3% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 52,721 psi | 83% | 2756 fps | 100% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 52,997 psi | 83% | 2762 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 54,244 psi | 85% | 2598 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 54,578 psi | 86% | 2605 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 44,933 psi | 70% | 2569 fps | 97.4% |
| Bofors RP15ᴾ | <<locked>> | 100% | 45,208 psi | 71% | 2575 fps | 97.5% |
| Bofors RP3 | <<locked>> | 88% | 56,666 psi | 89% | 2615 fps | 100% |
| Bofors RP3 | <<locked>> | 88% | 57,043 psi | 89% | 2621 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 49,052 psi | 77% | 2638 fps | 98.3% |
| Bofors RP5ᴾ | <<locked>> | 100% | 49,327 psi | 77% | 2644 fps | 98.4% |
| Bofors RP7 | <<locked>> | 92% | 56,333 psi | 88% | 2608 fps | 99.5% |
| Bofors RP7 | <<locked>> | 92% | 56,652 psi | 89% | 2615 fps | 99.6% |
| Hodgdon BL-C2 | <<locked>> | 82% | 56,318 psi | 88% | 2598 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 82% | 56,681 psi | 89% | 2605 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 57,348 psi | 90% | 2638 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 57,696 psi | 90% | 2644 fps | 100% |
| Hodgdon H414 | <<locked>> | 92% | 54,172 psi | 85% | 2657 fps | 99.7% |
| Hodgdon H414 | <<locked>> | 92% | 54,476 psi | 85% | 2664 fps | 99.7% |
| Hodgdon H4350 | <<locked>> | 90% | 54,389 psi | 85% | 2618 fps | 99% |
| Hodgdon H4350 | <<locked>> | 90% | 54,708 psi | 86% | 2625 fps | 99.1% |
| Hodgdon H4831ᴾ | <<locked>> | 100% | 54,447 psi | 85% | 2644 fps | 97.2% |
| Hodgdon H4831ᴾ | <<locked>> | 100% | 54,679 psi | 86% | 2651 fps | 97.3% |
| Hodgdon H4831 SCᴾ | <<locked>> | 100% | 53,229 psi | 83% | 2628 fps | 97% |
| Hodgdon H4831 SCᴾ | <<locked>> | 100% | 53,461 psi | 84% | 2631 fps | 97.1% |
| Hodgdon H4895 | <<locked>> | 82% | 54,911 psi | 86% | 2582 fps | 100% |
| Hodgdon H4895 | <<locked>> | 82% | 55,303 psi | 87% | 2589 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 56,463 psi | 88% | 2628 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 56,797 psi | 89% | 2631 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 54,984 psi | 86% | 2618 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 55,332 psi | 87% | 2625 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 39,479 psi | 62% | 2533 fps | 96.4% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 39,697 psi | 62% | 2539 fps | 96.6% |
| Hodgdon Superformance | <<locked>> | 92% | 54,273 psi | 85% | 2694 fps | 99.6% |
| Hodgdon Superformance | <<locked>> | 92% | 54,549 psi | 85% | 2703 fps | 99.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,056 psi | 56% | 1568 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,172 psi | 57% | 1572 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 56,159 psi | 88% | 2585 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 56,550 psi | 89% | 2592 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 55,550 psi | 87% | 2556 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 56,028 psi | 88% | 2562 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 55,056 psi | 86% | 2566 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 55,390 psi | 87% | 2572 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 84% | 54,418 psi | 85% | 2556 fps | 99.6% |
| IMR 4166 Enduron | <<locked>> | 84% | 54,766 psi | 86% | 2562 fps | 99.6% |
| IMR 4350 | <<locked>> | 96% | 57,188 psi | 90% | 2641 fps | 99.6% |
| IMR 4350 | <<locked>> | 96% | 57,450 psi | 90% | 2648 fps | 99.7% |
| IMR 4451 Enduron | <<locked>> | 90% | 54,766 psi | 86% | 2589 fps | 99.6% |
| IMR 4451 Enduron | <<locked>> | 90% | 55,085 psi | 86% | 2595 fps | 99.6% |
| IMR 4831 | <<locked>> | 96% | 55,695 psi | 87% | 2641 fps | 100% |
| IMR 4831 | <<locked>> | 96% | 55,999 psi | 88% | 2648 fps | 100% |
| IMR 4895 | <<locked>> | 84% | 54,331 psi | 85% | 2602 fps | 100% |
| IMR 4895 | <<locked>> | 84% | 54,708 psi | 86% | 2608 fps | 100% |
| IMR 4955 Enduronᴾ | <<locked>> | 100% | 56,159 psi | 88% | 2631 fps | 97.7% |
| IMR 4955 Enduronᴾ | <<locked>> | 100% | 56,405 psi | 88% | 2638 fps | 97.7% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 48,037 psi | 75% | 2612 fps | 96.7% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 48,486 psi | 76% | 2621 fps | 96.8% |
| IMR 8208 XBR | <<locked>> | 82% | 56,594 psi | 89% | 2569 fps | 100% |
| IMR 8208 XBR | <<locked>> | 82% | 56,985 psi | 89% | 2575 fps | 100% |
| Lovex D073.6 | <<locked>> | 82% | 54,549 psi | 85% | 2549 fps | 100% |
| Lovex D073.6 | <<locked>> | 82% | 54,679 psi | 86% | 2552 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 56,826 psi | 89% | 2549 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 57,174 psi | 90% | 2556 fps | 100% |
| Lovex S062 | <<locked>> | 86% | 55,129 psi | 86% | 2559 fps | 100% |
| Lovex S062 | <<locked>> | 86% | 55,274 psi | 87% | 2562 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 54,447 psi | 85% | 2582 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 54,766 psi | 86% | 2589 fps | 100% |
| Lovex S070 | <<locked>> | 94% | 55,666 psi | 87% | 2621 fps | 99.8% |
| Lovex S070 | <<locked>> | 94% | 55,956 psi | 88% | 2628 fps | 99.8% |
| Lovex S071ᴾ | <<locked>> | 100% | 40,466 psi | 63% | 2421 fps | 98.6% |
| Lovex S071ᴾ | <<locked>> | 100% | 40,785 psi | 64% | 2428 fps | 98.7% |
| Norma 201 | <<locked>> | 84% | 56,521 psi | 89% | 2566 fps | 100% |
| Norma 201 | <<locked>> | 84% | 56,652 psi | 89% | 2569 fps | 100% |
| Norma 202 | <<locked>> | 84% | 57,261 psi | 90% | 2562 fps | 100% |
| Norma 202 | <<locked>> | 84% | 57,653 psi | 90% | 2566 fps | 100% |
| Norma 203B | <<locked>> | 86% | 55,753 psi | 87% | 2612 fps | 100% |
| Norma 203B | <<locked>> | 86% | 55,898 psi | 88% | 2615 fps | 100% |
| Norma 204 | <<locked>> | 94% | 54,114 psi | 85% | 2641 fps | 98.7% |
| Norma 204 | <<locked>> | 94% | 54,650 psi | 86% | 2651 fps | 98.8% |
| Norma MRPᴾ | <<locked>> | 100% | 52,011 psi | 82% | 2717 fps | 99.6% |
| Norma MRPᴾ | <<locked>> | 100% | 52,243 psi | 82% | 2720 fps | 99.6% |
| Norma URP | <<locked>> | 94% | 54,244 psi | 85% | 2641 fps | 100% |
| Norma URP | <<locked>> | 94% | 54,578 psi | 86% | 2648 fps | 100% |
| Ramshot Big Game | <<locked>> | 86% | 56,565 psi | 89% | 2638 fps | 100% |
| Ramshot Big Game | <<locked>> | 86% | 56,913 psi | 89% | 2648 fps | 100% |
| Ramshot Grandᴾ | <<locked>> | 100% | 47,935 psi | 75% | 2621 fps | 97% |
| Ramshot Grandᴾ | <<locked>> | 100% | 48,399 psi | 76% | 2631 fps | 97.1% |
| Ramshot Hunter | <<locked>> | 96% | 56,652 psi | 89% | 2697 fps | 100% |
| Ramshot Hunter | <<locked>> | 96% | 56,942 psi | 89% | 2703 fps | 100% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 42,409 psi | 66% | 2507 fps | 97.4% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 42,786 psi | 67% | 2516 fps | 97.6% |
| Ramshot TAC | <<locked>> | 82% | 56,666 psi | 89% | 2605 fps | 100% |
| Ramshot TAC | <<locked>> | 82% | 57,000 psi | 89% | 2612 fps | 100% |
| Ramshot Wild Boar | <<locked>> | 82% | 56,710 psi | 89% | 2612 fps | 100% |
| Ramshot Wild Boar | <<locked>> | 82% | 57,043 psi | 89% | 2618 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,695 psi | 57% | 1608 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,825 psi | 58% | 1611 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 57,450 psi | 90% | 2625 fps | 99.9% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 54,186 psi | 85% | 2585 fps | 99.8% |
| ReloadSwiss RS 52 | <<locked>> | 84% | 57,566 psi | 90% | 2690 fps | 100% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 54,143 psi | 85% | 2648 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 90% | 57,363 psi | 90% | 2720 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 90% | 57,711 psi | 90% | 2726 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 55,085 psi | 86% | 2677 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 55,405 psi | 87% | 2684 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 57,682 psi | 90% | 2759 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 54,172 psi | 85% | 2713 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 39,088 psi | 61% | 2526 fps | 97.4% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 39,262 psi | 62% | 2530 fps | 97.5% |
| Rottweil R 901 | <<locked>> | 82% | 57,058 psi | 89% | 2536 fps | 100% |
| Rottweil R 901 | <<locked>> | 82% | 57,464 psi | 90% | 2543 fps | 100% |
| Rottweil R 902 | <<locked>> | 86% | 57,058 psi | 89% | 2566 fps | 100% |
| Rottweil R 902 | <<locked>> | 86% | 57,421 psi | 90% | 2572 fps | 100% |
| Rottweil R 903 | <<locked>> | 90% | 56,826 psi | 89% | 2612 fps | 100% |
| Rottweil R 903 | <<locked>> | 90% | 57,174 psi | 90% | 2618 fps | 100% |
| Rottweil R 904 | <<locked>> | 98% | 54,781 psi | 86% | 2618 fps | 97.9% |
| Rottweil R 904 | <<locked>> | 98% | 55,042 psi | 86% | 2625 fps | 98% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 54,621 psi | 86% | 2671 fps | 99% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 55,187 psi | 86% | 2680 fps | 99.1% |
| Rottweil R 907 | <<locked>> | 92% | 56,333 psi | 88% | 2608 fps | 99.5% |
| Rottweil R 907 | <<locked>> | 92% | 56,652 psi | 89% | 2615 fps | 99.6% |
| Shooters World Long Rifle | <<locked>> | 92% | 54,447 psi | 85% | 2582 fps | 100% |
| Shooters World Long Rifle | <<locked>> | 92% | 54,766 psi | 86% | 2589 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 82% | 54,549 psi | 85% | 2549 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 82% | 54,679 psi | 86% | 2552 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 55,129 psi | 86% | 2559 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 55,274 psi | 87% | 2562 fps | 100% |
| Shooters World SW4350 | <<locked>> | 94% | 55,666 psi | 87% | 2621 fps | 99.8% |
| Shooters World SW4350 | <<locked>> | 94% | 55,956 psi | 88% | 2628 fps | 99.8% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 54,882 psi | 86% | 2625 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 55,230 psi | 87% | 2631 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 55,419 psi | 87% | 2585 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 55,767 psi | 87% | 2592 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 56,362 psi | 88% | 2598 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 56,724 psi | 89% | 2605 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 54,273 psi | 85% | 2457 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 54,404 psi | 85% | 2461 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 54,824 psi | 86% | 2461 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 55,216 psi | 87% | 2464 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 54,273 psi | 85% | 2539 fps | 99.6% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 54,578 psi | 86% | 2546 fps | 99.6% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 54,128 psi | 85% | 2667 fps | 99% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 54,694 psi | 86% | 2677 fps | 99% |
| Somchem S335 | <<locked>> | 84% | 57,174 psi | 90% | 2497 fps | 100% |
| Somchem S335 | <<locked>> | 84% | 57,319 psi | 90% | 2500 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 55,230 psi | 87% | 2569 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 55,579 psi | 87% | 2575 fps | 100% |
| Somchem S355 | <<locked>> | 90% | 56,898 psi | 89% | 2608 fps | 100% |
| Somchem S355 | <<locked>> | 90% | 57,014 psi | 89% | 2612 fps | 100% |
| Somchem S361 | <<locked>> | 98% | 56,565 psi | 89% | 2615 fps | 97.5% |
| Somchem S361 | <<locked>> | 98% | 57,029 psi | 89% | 2625 fps | 97.6% |
| Somchem S365 | <<locked>> | 98% | 56,594 psi | 89% | 2680 fps | 100% |
| Somchem S365 | <<locked>> | 98% | 57,188 psi | 90% | 2690 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 55,361 psi | 87% | 2648 fps | 99.5% |
| Somchem S385ᴾ | <<locked>> | 100% | 55,622 psi | 87% | 2654 fps | 99.5% |
| Vihtavuori N133 | <<locked>> | 82% | 54,795 psi | 86% | 2438 fps | 100% |
| Vihtavuori N133 | <<locked>> | 82% | 54,969 psi | 86% | 2441 fps | 100% |
| Vihtavuori N135 | <<locked>> | 86% | 57,319 psi | 90% | 2520 fps | 100% |
| Vihtavuori N135 | <<locked>> | 86% | 57,740 psi | 90% | 2526 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 54,302 psi | 85% | 2500 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 54,650 psi | 86% | 2507 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 54,737 psi | 86% | 2539 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 55,085 psi | 86% | 2546 fps | 100% |
| Vihtavuori N160 | <<locked>> | 94% | 56,478 psi | 89% | 2631 fps | 100% |
| Vihtavuori N160 | <<locked>> | 94% | 56,797 psi | 89% | 2638 fps | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 47,718 psi | 75% | 2526 fps | 98.3% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 47,964 psi | 75% | 2533 fps | 98.4% |
| Vihtavuori N530 | <<locked>> | 82% | 57,188 psi | 90% | 2569 fps | 100% |
| Vihtavuori N530 | <<locked>> | 82% | 57,551 psi | 90% | 2575 fps | 100% |
| Vihtavuori N540 | <<locked>> | 86% | 55,840 psi | 88% | 2543 fps | 100% |
| Vihtavuori N540 | <<locked>> | 86% | 56,188 psi | 88% | 2549 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 55,376 psi | 87% | 2641 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 55,709 psi | 87% | 2648 fps | 100% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 51,721 psi | 81% | 2644 fps | 100% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 52,083 psi | 82% | 2651 fps | 100% |
| Vihtavuori N560ᴾ | <<locked>> | 100% | 52,620 psi | 82% | 2707 fps | 97.3% |
| Vihtavuori N560ᴾ | <<locked>> | 100% | 52,837 psi | 83% | 2713 fps | 97.4% |
| Winchester 6.5 StaBALL | <<locked>> | 94% | 56,115 psi | 88% | 2605 fps | 100% |
| Winchester 6.5 StaBALL | <<locked>> | 94% | 56,623 psi | 89% | 2612 fps | 100% |
| Winchester 748 | <<locked>> | 82% | 57,682 psi | 90% | 2615 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 54,404 psi | 85% | 2661 fps | 99.7% |
| Winchester 760 | <<locked>> | 92% | 54,708 psi | 86% | 2664 fps | 99.7% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 41,481 psi | 65% | 2628 fps | 100% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 41,684 psi | 65% | 2635 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 84% | 56,376 psi | 88% | 2605 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 84% | 56,724 psi | 89% | 2612 fps | 100% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 52,011 psi | 82% | 2595 fps | 98.4% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 52,272 psi | 82% | 2602 fps | 98.5% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 26"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 47,587 psi | 75% | 2408 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 47,790 psi | 75% | 2411 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 46,238 psi | 72% | 2421 fps | 98.1% |
| Accurate 2700 | <<locked>> | 80% | 46,543 psi | 73% | 2428 fps | 98.2% |
| Accurate 3100 | <<locked>> | 86% | 30,168 psi | 47% | 2208 fps | 95.5% |
| Accurate 3100 | <<locked>> | 86% | 30,313 psi | 48% | 2215 fps | 95.6% |
| Accurate 4064 | <<locked>> | 80% | 45,092 psi | 71% | 2415 fps | 100% |
| Accurate 4064 | <<locked>> | 80% | 45,295 psi | 71% | 2421 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 33,939 psi | 53% | 2300 fps | 98.5% |
| Accurate 4350 | <<locked>> | 80% | 34,069 psi | 53% | 2306 fps | 98.5% |
| Accurate High Country | <<locked>> | 92% | 40,596 psi | 64% | 2523 fps | 95.2% |
| Accurate High Country | <<locked>> | 92% | 40,843 psi | 64% | 2530 fps | 95.3% |
| Accurate MAGPRO | <<locked>> | 98% | 47,340 psi | 74% | 2628 fps | 95.5% |
| Accurate MAGPRO | <<locked>> | 98% | 47,834 psi | 75% | 2641 fps | 95.7% |
| ADI AR 2206H | <<locked>> | 80% | 51,140 psi | 80% | 2533 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 51,271 psi | 80% | 2536 fps | 100% |
| ADI AR 2208 | <<locked>> | 80% | 43,468 psi | 68% | 2402 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 80% | 43,613 psi | 68% | 2408 fps | 99.9% |
| ADI AR 2209 | <<locked>> | 88% | 38,290 psi | 60% | 2388 fps | 95.2% |
| ADI AR 2209 | <<locked>> | 88% | 38,566 psi | 60% | 2398 fps | 95.3% |
| ADI AR 2213 | <<locked>> | 96% | 44,208 psi | 69% | 2530 fps | 95.5% |
| ADI AR 2213 | <<locked>> | 96% | 44,628 psi | 70% | 2539 fps | 95.6% |
| ADI Benchmark 8208 | <<locked>> | 80% | 53,272 psi | 83% | 2526 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 53,417 psi | 84% | 2530 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 47,442 psi | 74% | 2595 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 47,761 psi | 75% | 2602 fps | 100% |
| Alliant Power Pro Varmint | <<locked>> | 88% | 38,232 psi | 60% | 2388 fps | 95.3% |
| Alliant Power Pro Varmint | <<locked>> | 88% | 38,464 psi | 60% | 2398 fps | 95.4% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 43,482 psi | 68% | 2421 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 43,816 psi | 69% | 2428 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 46,615 psi | 73% | 2484 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 46,775 psi | 73% | 2490 fps | 100% |
| Alliant Reloder-16 | 57.3 gr | 80% | 33,678 psi | 53% | 2313 fps | 98.6% |
| Alliant Reloder-16 | 57.3 gr | 80% | 33,953 psi | 53% | 2323 fps | 98.7% |
| Alliant Reloder-17 | <<locked>> | 80% | 37,884 psi | 59% | 2425 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 80% | 38,189 psi | 60% | 2434 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 88% | 37,782 psi | 59% | 2382 fps | 95.2% |
| Alliant Reloder-19 | <<locked>> | 88% | 38,043 psi | 60% | 2392 fps | 95.4% |
| Alliant Reloder-22 | <<locked>> | 92% | 37,608 psi | 59% | 2428 fps | 95.4% |
| Alliant Reloder-22 | <<locked>> | 92% | 37,898 psi | 59% | 2434 fps | 95.5% |
| Alliant Reloder-23 | <<locked>> | 80% | 24,308 psi | 38% | 2093 fps | 96.3% |
| Alliant Reloder-23 | <<locked>> | 80% | 24,439 psi | 38% | 2100 fps | 96.5% |
| Alliant Reloder-25 | <<locked>> | 90% | 29,356 psi | 46% | 2247 fps | 95.4% |
| Alliant Reloder-25 | <<locked>> | 90% | 29,573 psi | 46% | 2257 fps | 95.5% |
| Alliant Reloder-26 | <<locked>> | 82% | 27,427 psi | 43% | 2241 fps | 95.5% |
| Alliant Reloder-26 | <<locked>> | 82% | 27,615 psi | 43% | 2247 fps | 95.6% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 50,691 psi | 79% | 2549 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 50,981 psi | 80% | 2556 fps | 100% |
| Bofors RP15 | <<locked>> | 94% | 37,115 psi | 58% | 2415 fps | 95% |
| Bofors RP15 | <<locked>> | 94% | 37,347 psi | 59% | 2421 fps | 95.2% |
| Bofors RP3 | <<locked>> | 80% | 43,410 psi | 68% | 2431 fps | 100% |
| Bofors RP3 | <<locked>> | 80% | 43,758 psi | 69% | 2438 fps | 100% |
| Bofors RP5 | <<locked>> | 92% | 37,608 psi | 59% | 2428 fps | 95.4% |
| Bofors RP5 | <<locked>> | 92% | 37,898 psi | 59% | 2434 fps | 95.5% |
| Bofors RP7 | <<locked>> | 80% | 38,580 psi | 60% | 2320 fps | 96.6% |
| Bofors RP7 | <<locked>> | 80% | 38,725 psi | 61% | 2323 fps | 96.7% |
| Hodgdon BL-C2 | <<locked>> | 80% | 52,765 psi | 83% | 2556 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 53,142 psi | 83% | 2562 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 43,947 psi | 69% | 2441 fps | 99.6% |
| Hodgdon H380 | <<locked>> | 80% | 44,295 psi | 69% | 2448 fps | 99.7% |
| Hodgdon H414 | <<locked>> | 80% | 36,158 psi | 57% | 2346 fps | 96.6% |
| Hodgdon H414 | <<locked>> | 80% | 36,477 psi | 57% | 2356 fps | 96.7% |
| Hodgdon H4350 | <<locked>> | 80% | 39,320 psi | 62% | 2365 fps | 96% |
| Hodgdon H4350 | <<locked>> | 80% | 39,624 psi | 62% | 2372 fps | 96.2% |
| Hodgdon H4831 | <<locked>> | 96% | 47,471 psi | 74% | 2536 fps | 95.7% |
| Hodgdon H4831 | <<locked>> | 94% | 44,599 psi | 70% | 2490 fps | 95% |
| Hodgdon H4831 SC | <<locked>> | 96% | 46,412 psi | 73% | 2520 fps | 95.5% |
| Hodgdon H4831 SC | <<locked>> | 96% | 46,847 psi | 73% | 2530 fps | 95.6% |
| Hodgdon H4895 | <<locked>> | 80% | 51,677 psi | 81% | 2539 fps | 100% |
| Hodgdon H4895 | <<locked>> | 80% | 51,808 psi | 81% | 2543 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 31,183 psi | 49% | 2218 fps | 99.1% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 31,328 psi | 49% | 2224 fps | 99.1% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 48,138 psi | 75% | 2526 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 48,298 psi | 76% | 2530 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 98% | 36,985 psi | 58% | 2474 fps | 95.3% |
| Hodgdon Retumbo | <<locked>> | 98% | 37,333 psi | 59% | 2484 fps | 95.6% |
| Hodgdon Superformance | 65.2 gr | 80% | 35,070 psi | 55% | 2352 fps | 95.7% |
| Hodgdon Superformance | 65.2 gr | 80% | 35,302 psi | 55% | 2359 fps | 95.8% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,919 psi | 42% | 1398 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,905 psi | 42% | 1401 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 49,487 psi | 78% | 2497 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 49,647 psi | 78% | 2500 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 52,127 psi | 82% | 2513 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 52,315 psi | 82% | 2516 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 45,716 psi | 72% | 2431 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 45,861 psi | 72% | 2434 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 80% | 47,848 psi | 75% | 2457 fps | 98.9% |
| IMR 4166 Enduron | <<locked>> | 80% | 48,182 psi | 76% | 2464 fps | 99% |
| IMR 4350 | <<locked>> | 80% | 34,490 psi | 54% | 2257 fps | 95.2% |
| IMR 4350 | <<locked>> | 80% | 34,592 psi | 54% | 2260 fps | 95.3% |
| IMR 4451 Enduron | <<locked>> | 80% | 40,190 psi | 63% | 2349 fps | 97.4% |
| IMR 4451 Enduron | <<locked>> | 80% | 40,306 psi | 63% | 2352 fps | 97.5% |
| IMR 4831 | <<locked>> | 80% | 32,851 psi | 51% | 2260 fps | 98.2% |
| IMR 4831 | <<locked>> | 80% | 33,011 psi | 52% | 2267 fps | 98.3% |
| IMR 4895 | <<locked>> | 80% | 47,819 psi | 75% | 2510 fps | 100% |
| IMR 4895 | <<locked>> | 80% | 47,964 psi | 75% | 2513 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 94% | 46,412 psi | 73% | 2484 fps | 95.7% |
| IMR 4955 Enduron | <<locked>> | 92% | 43,961 psi | 69% | 2444 fps | 95.1% |
| IMR 7828 SSC | <<locked>> | 98% | 44,889 psi | 70% | 2556 fps | 95.8% |
| IMR 7828 SSC | <<locked>> | 96% | 42,337 psi | 66% | 2510 fps | 95.1% |
| IMR 8208 XBR | <<locked>> | 80% | 53,272 psi | 83% | 2526 fps | 100% |
| IMR 8208 XBR | <<locked>> | 80% | 53,417 psi | 84% | 2530 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 51,010 psi | 80% | 2503 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 51,155 psi | 80% | 2510 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 50,401 psi | 79% | 2464 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 50,546 psi | 79% | 2467 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 45,658 psi | 72% | 2428 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 45,832 psi | 72% | 2431 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 37,478 psi | 59% | 2303 fps | 98.1% |
| Lovex S065 | <<locked>> | 80% | 37,594 psi | 59% | 2306 fps | 98.1% |
| Lovex S070 | <<locked>> | 80% | 35,592 psi | 56% | 2283 fps | 96.5% |
| Lovex S070 | <<locked>> | 80% | 35,897 psi | 56% | 2290 fps | 96.7% |
| Lovex S071 | <<locked>> | 90% | 29,196 psi | 46% | 2185 fps | 95.1% |
| Lovex S071 | <<locked>> | 90% | 29,472 psi | 46% | 2195 fps | 95.2% |
| Norma 201 | <<locked>> | 80% | 49,777 psi | 78% | 2477 fps | 100% |
| Norma 201 | <<locked>> | 80% | 49,951 psi | 78% | 2480 fps | 100% |
| Norma 202 | <<locked>> | 80% | 50,430 psi | 79% | 2474 fps | 100% |
| Norma 202 | <<locked>> | 80% | 50,836 psi | 80% | 2480 fps | 100% |
| Norma 203B | <<locked>> | 80% | 45,992 psi | 72% | 2474 fps | 100% |
| Norma 203B | <<locked>> | 80% | 46,122 psi | 72% | 2477 fps | 100% |
| Norma 204 | <<locked>> | 84% | 38,580 psi | 60% | 2379 fps | 95.2% |
| Norma 204 | <<locked>> | 84% | 38,870 psi | 61% | 2388 fps | 95.4% |
| Norma MRP | <<locked>> | 88% | 34,287 psi | 54% | 2385 fps | 95.7% |
| Norma MRP | <<locked>> | 88% | 34,519 psi | 54% | 2392 fps | 95.9% |
| Norma URP | <<locked>> | 80% | 34,055 psi | 53% | 2300 fps | 98.3% |
| Norma URP | <<locked>> | 80% | 34,374 psi | 54% | 2306 fps | 98.4% |
| Ramshot Big Game | <<locked>> | 80% | 46,064 psi | 72% | 2493 fps | 100% |
| Ramshot Big Game | <<locked>> | 80% | 46,369 psi | 73% | 2500 fps | 100% |
| Ramshot Grand | <<locked>> | 96% | 41,626 psi | 65% | 2507 fps | 95.1% |
| Ramshot Grand | <<locked>> | 96% | 41,872 psi | 66% | 2513 fps | 95.3% |
| Ramshot Hunter | <<locked>> | 80% | 33,112 psi | 52% | 2290 fps | 96.4% |
| Ramshot Hunter | <<locked>> | 80% | 33,228 psi | 52% | 2293 fps | 96.5% |
| Ramshot Magnum | <<locked>> | 96% | 36,811 psi | 58% | 2395 fps | 95.6% |
| Ramshot Magnum | <<locked>> | 96% | 37,028 psi | 58% | 2402 fps | 95.8% |
| Ramshot TAC | <<locked>> | 80% | 53,243 psi | 83% | 2556 fps | 100% |
| Ramshot TAC | <<locked>> | 80% | 53,316 psi | 84% | 2559 fps | 100% |
| Ramshot Wild Boar | <<locked>> | 80% | 53,185 psi | 83% | 2566 fps | 100% |
| Ramshot Wild Boar | <<locked>> | 80% | 53,519 psi | 84% | 2572 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,369 psi | 43% | 1434 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,369 psi | 43% | 1437 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 44,179 psi | 69% | 2428 fps | 98.8% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 44,498 psi | 70% | 2434 fps | 98.9% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 50,154 psi | 79% | 2589 fps | 100% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 50,343 psi | 79% | 2595 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 40,335 psi | 63% | 2474 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 40,654 psi | 64% | 2480 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 33,721 psi | 53% | 2320 fps | 98.1% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 33,866 psi | 53% | 2326 fps | 98.2% |
| ReloadSwiss RS 70 | 62.7 gr | 80% | 33,170 psi | 52% | 2326 fps | 97.5% |
| ReloadSwiss RS 70 | 62.7 gr | 80% | 33,402 psi | 52% | 2333 fps | 97.6% |
| ReloadSwiss RS 76 | <<locked>> | 96% | 33,910 psi | 53% | 2398 fps | 95.1% |
| ReloadSwiss RS 76 | <<locked>> | 96% | 34,243 psi | 54% | 2411 fps | 95.4% |
| Rottweil R 901 | <<locked>> | 80% | 53,940 psi | 85% | 2497 fps | 100% |
| Rottweil R 901 | <<locked>> | 80% | 54,099 psi | 85% | 2500 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 47,442 psi | 74% | 2434 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 47,645 psi | 75% | 2441 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 40,785 psi | 64% | 2382 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 41,147 psi | 64% | 2388 fps | 100% |
| Rottweil R 904 | <<locked>> | 90% | 42,482 psi | 67% | 2425 fps | 95.3% |
| Rottweil R 904 | <<locked>> | 90% | 42,569 psi | 67% | 2428 fps | 95.3% |
| Rottweil R 905 | <<locked>> | 88% | 36,564 psi | 57% | 2365 fps | 95.1% |
| Rottweil R 905 | <<locked>> | 88% | 36,854 psi | 58% | 2372 fps | 95.2% |
| Rottweil R 907 | <<locked>> | 80% | 38,580 psi | 60% | 2320 fps | 96.6% |
| Rottweil R 907 | <<locked>> | 80% | 38,725 psi | 61% | 2323 fps | 96.7% |
| Shooters World Long Rifle | <<locked>> | 80% | 37,478 psi | 59% | 2303 fps | 98.1% |
| Shooters World Long Rifle | <<locked>> | 80% | 37,594 psi | 59% | 2306 fps | 98.1% |
| Shooters World Match Rifle | <<locked>> | 80% | 51,010 psi | 80% | 2503 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 80% | 51,155 psi | 80% | 2510 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 45,658 psi | 72% | 2428 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 45,832 psi | 72% | 2431 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 35,592 psi | 56% | 2283 fps | 96.5% |
| Shooters World SW4350 | <<locked>> | 80% | 35,897 psi | 56% | 2290 fps | 96.7% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 42,148 psi | 66% | 2434 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 42,264 psi | 66% | 2438 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 51,663 psi | 81% | 2533 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 52,025 psi | 82% | 2539 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 49,574 psi | 78% | 2507 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 49,690 psi | 78% | 2510 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 50,952 psi | 80% | 2415 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 51,155 psi | 80% | 2418 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 42,844 psi | 67% | 2300 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 42,989 psi | 67% | 2303 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 36,651 psi | 57% | 2251 fps | 96.6% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 36,927 psi | 58% | 2257 fps | 96.8% |
| SNPE Vectan Tubal 8000 | <<locked>> | 90% | 38,798 psi | 61% | 2411 fps | 95.8% |
| SNPE Vectan Tubal 8000 | <<locked>> | 88% | 36,506 psi | 57% | 2369 fps | 95.1% |
| Somchem S335 | <<locked>> | 80% | 50,546 psi | 79% | 2415 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 50,676 psi | 79% | 2418 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 51,532 psi | 81% | 2523 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 51,866 psi | 81% | 2530 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 41,437 psi | 65% | 2382 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 41,597 psi | 65% | 2388 fps | 100% |
| Somchem S361 | <<locked>> | 92% | 46,195 psi | 72% | 2461 fps | 95.3% |
| Somchem S361 | <<locked>> | 92% | 46,659 psi | 73% | 2470 fps | 95.5% |
| Somchem S365 | <<locked>> | 80% | 30,647 psi | 48% | 2264 fps | 99.8% |
| Somchem S365 | <<locked>> | 80% | 30,777 psi | 48% | 2267 fps | 99.8% |
| Somchem S385 | <<locked>> | 86% | 34,708 psi | 54% | 2300 fps | 95.3% |
| Somchem S385 | <<locked>> | 86% | 34,998 psi | 55% | 2310 fps | 95.5% |
| Vihtavuori N133 | <<locked>> | 80% | 51,532 psi | 81% | 2398 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 51,692 psi | 81% | 2402 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 47,572 psi | 75% | 2398 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 47,790 psi | 75% | 2405 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 47,805 psi | 75% | 2415 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 48,182 psi | 76% | 2421 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 39,436 psi | 62% | 2320 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 39,769 psi | 62% | 2326 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 35,563 psi | 56% | 2300 fps | 98.6% |
| Vihtavuori N160 | <<locked>> | 80% | 35,723 psi | 56% | 2303 fps | 98.7% |
| Vihtavuori N165 | <<locked>> | 92% | 36,506 psi | 57% | 2329 fps | 95.5% |
| Vihtavuori N165 | <<locked>> | 92% | 36,927 psi | 58% | 2339 fps | 95.7% |
| Vihtavuori N530 | <<locked>> | 80% | 53,505 psi | 84% | 2523 fps | 100% |
| Vihtavuori N530 | <<locked>> | 80% | 53,882 psi | 84% | 2530 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 46,021 psi | 72% | 2411 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 46,354 psi | 73% | 2418 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 34,853 psi | 55% | 2300 fps | 98.3% |
| Vihtavuori N550 | <<locked>> | 80% | 35,157 psi | 55% | 2306 fps | 98.4% |
| Vihtavuori N555 | <<locked>> | 80% | 26,310 psi | 41% | 2159 fps | 96.4% |
| Vihtavuori N555 | <<locked>> | 80% | 26,585 psi | 42% | 2165 fps | 96.6% |
| Vihtavuori N560 | <<locked>> | 96% | 45,818 psi | 72% | 2592 fps | 95.7% |
| Vihtavuori N560 | <<locked>> | 94% | 43,105 psi | 68% | 2546 fps | 95% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 34,766 psi | 54% | 2274 fps | 99.8% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 35,027 psi | 55% | 2280 fps | 99.8% |
| Winchester 748 | <<locked>> | 80% | 54,012 psi | 85% | 2569 fps | 100% |
| Winchester 760 | <<locked>> | 80% | 36,347 psi | 57% | 2352 fps | 96.6% |
| Winchester 760 | <<locked>> | 80% | 36,477 psi | 57% | 2356 fps | 96.7% |
| Winchester StaBALL HD | <<locked>> | 82% | 22,713 psi | 36% | 2113 fps | 95.8% |
| Winchester StaBALL HD | <<locked>> | 82% | 22,902 psi | 36% | 2123 fps | 96.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 49,458 psi | 78% | 2513 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 80% | 49,603 psi | 78% | 2516 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 92% | 39,320 psi | 62% | 2388 fps | 95.6% |
| Winchester Supreme 780 | <<locked>> | 92% | 39,552 psi | 62% | 2395 fps | 95.8% |
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 231 powders for .340 Weath. Mag. loaded with the .338 | 254gr | CutEdge MTAC. Alliant Reloder-26 delivers the highest muzzle velocity at 2,762 fps; across all powders the maximum-charge window runs from 1,568 fps to 2,762 fps. Accurate 3100 gives the best case fill at 100 %, and 231 of the 231 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 254.0 gr projectile in 0.338" calls for a 1:10.5 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate 3100, Accurate High Country reach 100 % fill or more at maximum charge, so these are compressed loads: they need a long drop tube to seat cleanly and react sensitively to the case capacity of your own brass lot. ReloadSwiss RS 70, Hodgdon Superformance, Alliant Reloder-16 rank at the top here: for .340 Weath. Mag. with the .338 | 254gr | CutEdge MTAC 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.