Load Specifications
Load data in caliber .416 TYR - 10.6 x 80 with .416 | 450gr | CutEdge LZR MAX bullet and 56 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Vihtavuori N570, ADI AR 2218 and Hodgdon Retumbo.
Important Notice: DO NOT go below Minimum Charge or above Maximum Charge. Since we have no control over the equipment and components used, any responsibility and liability for the results achieved is rejected.
Only powders/loads that match the current filter criteria are displayed: max pressure of a load ≤ 90% of max. standardized pressure, fill rate ≥ 80% and propellant combustion ≥ 95%. Use the sliders above the tables to adjust these thresholds.
Charge: Powder weight in grains. Start with the minimum load and work up carefully.
FR (Fill Rate): Case fill as a percentage. Values above 100% mean compressed loads.
MaxP / %: Maximum chamber pressure in bar and as a percentage of the standardized maximum for this caliber.
V(0): Muzzle velocity in feet per second (fps) at the standardized barrel length.
z (Powder Burn): Estimated propellant combustion percentage at bullet exit.
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Max Load - Barrel Length: 30"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100 | <<locked>> | 86% | 54,375 psi | 87% | 2635 fps | 100% |
| Accurate 8700ᴾ | <<locked>> | 100% | 44,759 psi | 72% | 2638 fps | 98.4% |
| Accurate MAGPRO | <<locked>> | 84% | 53,388 psi | 86% | 2759 fps | 100% |
| ADI AR 2209 | <<locked>> | 84% | 55,898 psi | 90% | 2723 fps | 100% |
| ADI AR 2213 | <<locked>> | 86% | 54,433 psi | 87% | 2749 fps | 100% |
| ADI AR 2217 | <<locked>> | 94% | 53,011 psi | 85% | 2733 fps | 100% |
| ADI AR 2218 | <<locked>> | 98% | 52,765 psi | 85% | 2871 fps | 99.9% |
| ADI AR 2225 | <<locked>> | 98% | 55,622 psi | 89% | 2805 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 84% | 55,506 psi | 89% | 2717 fps | 100% |
| Alliant Reloder-22 | <<locked>> | 86% | 54,810 psi | 88% | 2743 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 86% | 53,156 psi | 85% | 2641 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 90% | 53,330 psi | 86% | 2720 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 82% | 53,200 psi | 85% | 2730 fps | 100% |
| Alliant Reloder-33 | <<locked>> | 96% | 54,447 psi | 87% | 2844 fps | 99.9% |
| Alliant Reloder-50ᴾ | <<locked>> | 100% | 53,635 psi | 86% | 2835 fps | 99.6% |
| Baschieri & Pellagri 109 | <<locked>> | 88% | 54,737 psi | 88% | 2720 fps | 99.8% |
| Bofors RP15 | <<locked>> | 88% | 54,143 psi | 87% | 2733 fps | 100% |
| Bofors RP30 | <<locked>> | 92% | 52,982 psi | 85% | 2749 fps | 100% |
| Bofors RP5 | <<locked>> | 86% | 54,810 psi | 88% | 2743 fps | 100% |
| Hodgdon H1000 | <<locked>> | 92% | 54,447 psi | 87% | 2746 fps | 100% |
| Hodgdon H4831 | <<locked>> | 84% | 53,374 psi | 86% | 2684 fps | 100% |
| Hodgdon H4831 SC | <<locked>> | 86% | 56,072 psi | 90% | 2720 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 82% | 56,304 psi | 90% | 2612 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 92% | 56,420 psi | 90% | 2864 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 37,797 psi | 61% | 1673 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 84% | 53,853 psi | 86% | 2661 fps | 100% |
| IMR 7828 SSC | <<locked>> | 86% | 52,939 psi | 85% | 2736 fps | 100% |
| IMR 7977 Enduron | <<locked>> | 92% | 55,840 psi | 90% | 2674 fps | 98% |
| IMR 8133 Enduronᴾ | <<locked>> | 100% | 54,476 psi | 87% | 2795 fps | 100% |
| Lovex D100 | <<locked>> | 96% | 55,840 psi | 90% | 2726 fps | 97.2% |
| Lovex S071 | <<locked>> | 92% | 56,202 psi | 90% | 2657 fps | 100% |
| Norma 217ᴾ | <<locked>> | 100% | 55,651 psi | 89% | 2808 fps | 100% |
| Norma MRP | <<locked>> | 84% | 54,766 psi | 88% | 2753 fps | 100% |
| Ramshot Grand | <<locked>> | 86% | 53,983 psi | 87% | 2753 fps | 100% |
| Ramshot LRT | <<locked>> | 98% | 52,634 psi | 84% | 2802 fps | 96.6% |
| Ramshot Magnum | <<locked>> | 90% | 56,086 psi | 90% | 2736 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 38,841 psi | 62% | 1716 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 90% | 52,663 psi | 84% | 2799 fps | 100% |
| ReloadSwiss RS 80 | <<locked>> | 94% | 55,767 psi | 89% | 2838 fps | 100% |
| Rottweil R 904 | <<locked>> | 84% | 56,434 psi | 90% | 2694 fps | 100% |
| Rottweil R 905 | <<locked>> | 84% | 55,201 psi | 89% | 2703 fps | 100% |
| Shooters World 50 BMG | <<locked>> | 96% | 55,840 psi | 90% | 2726 fps | 97.2% |
| SNPE Vectan SP 13ᴾ | <<locked>> | 100% | 46,978 psi | 75% | 2651 fps | 98.4% |
| SNPE Vectan Tubal 8000 | <<locked>> | 84% | 54,839 psi | 88% | 2703 fps | 100% |
| Somchem S361 | <<locked>> | 82% | 53,824 psi | 86% | 2638 fps | 100% |
| Somchem S385 | <<locked>> | 84% | 55,361 psi | 89% | 2671 fps | 100% |
| Vihtavuori 24N41ᴾ | <<locked>> | 100% | 54,723 psi | 88% | 2772 fps | 96.6% |
| Vihtavuori N165 | <<locked>> | 88% | 55,448 psi | 89% | 2664 fps | 100% |
| Vihtavuori N170 | <<locked>> | 92% | 54,186 psi | 87% | 2710 fps | 99% |
| Vihtavuori N555 | <<locked>> | 84% | 54,781 psi | 88% | 2664 fps | 100% |
| Vihtavuori N560 | <<locked>> | 84% | 54,259 psi | 87% | 2766 fps | 100% |
| Vihtavuori N565 | <<locked>> | 90% | 55,013 psi | 88% | 2759 fps | 100% |
| Vihtavuori N568 | <<locked>> | 92% | 52,678 psi | 84% | 2782 fps | 100% |
| Vihtavuori N570 | <<locked>> | 94% | 53,896 psi | 86% | 2851 fps | 99.7% |
| Winchester StaBALL HD | <<locked>> | 86% | 53,011 psi | 85% | 2733 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 86% | 55,172 psi | 88% | 2674 fps | 100% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 30"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100 | <<locked>> | 80% | 44,469 psi | 71% | 2493 fps | 100% |
| Accurate 8700 | <<locked>> | 94% | 36,071 psi | 58% | 2464 fps | 95.9% |
| Accurate MAGPRO | <<locked>> | 80% | 46,369 psi | 74% | 2648 fps | 99.8% |
| ADI AR 2209 | <<locked>> | 80% | 48,994 psi | 79% | 2621 fps | 100% |
| ADI AR 2213 | <<locked>> | 80% | 44,164 psi | 71% | 2589 fps | 99.9% |
| ADI AR 2217 | <<locked>> | 80% | 32,721 psi | 52% | 2362 fps | 98.6% |
| ADI AR 2218 | 146.6 gr | 86% | 34,142 psi | 55% | 2484 fps | 95.6% |
| ADI AR 2225 | <<locked>> | 80% | 29,950 psi | 48% | 2346 fps | 99.8% |
| Alliant Reloder-19 | <<locked>> | 80% | 48,791 psi | 78% | 2615 fps | 100% |
| Alliant Reloder-22 | <<locked>> | 80% | 44,788 psi | 72% | 2589 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 80% | 43,598 psi | 70% | 2507 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 80% | 37,782 psi | 61% | 2477 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 80% | 49,443 psi | 79% | 2677 fps | 100% |
| Alliant Reloder-33 | <<locked>> | 82% | 32,213 psi | 52% | 2418 fps | 95.1% |
| Alliant Reloder-50 | <<locked>> | 88% | 34,258 psi | 55% | 2470 fps | 95.4% |
| Baschieri & Pellagri 109 | <<locked>> | 80% | 42,250 psi | 68% | 2510 fps | 98.2% |
| Bofors RP15 | <<locked>> | 80% | 41,684 psi | 67% | 2533 fps | 100% |
| Bofors RP30 | <<locked>> | 80% | 35,114 psi | 56% | 2434 fps | 99.2% |
| Bofors RP5 | <<locked>> | 80% | 44,788 psi | 72% | 2589 fps | 100% |
| Hodgdon H1000 | <<locked>> | 80% | 35,592 psi | 57% | 2428 fps | 99.6% |
| Hodgdon H4831 | <<locked>> | 80% | 46,601 psi | 75% | 2579 fps | 99.9% |
| Hodgdon H4831 SC | <<locked>> | 80% | 45,818 psi | 73% | 2566 fps | 99.8% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 52,794 psi | 85% | 2569 fps | 100% |
| Hodgdon Retumbo | 128.8 gr | 80% | 36,912 psi | 59% | 2543 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 28,456 psi | 46% | 1496 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 80% | 47,500 psi | 76% | 2562 fps | 99.9% |
| IMR 7828 SSC | <<locked>> | 80% | 42,902 psi | 69% | 2572 fps | 99.9% |
| IMR 7977 Enduron | <<locked>> | 84% | 43,163 psi | 69% | 2464 fps | 95.2% |
| IMR 8133 Enduron | <<locked>> | 80% | 27,412 psi | 44% | 2267 fps | 96.7% |
| Lovex D100 | <<locked>> | 92% | 48,399 psi | 78% | 2615 fps | 95.7% |
| Lovex S071 | <<locked>> | 80% | 38,290 psi | 61% | 2388 fps | 100% |
| Norma 217 | <<locked>> | 80% | 27,572 psi | 44% | 2290 fps | 98.8% |
| Norma MRP | <<locked>> | 80% | 47,587 psi | 76% | 2648 fps | 100% |
| Ramshot Grand | <<locked>> | 80% | 43,120 psi | 69% | 2589 fps | 100% |
| Ramshot LRT | <<locked>> | 96% | 49,037 psi | 79% | 2740 fps | 95.7% |
| Ramshot Magnum | <<locked>> | 80% | 38,624 psi | 62% | 2474 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 29,196 psi | 47% | 1532 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 80% | 35,969 psi | 58% | 2520 fps | 100% |
| ReloadSwiss RS 80 | <<locked>> | 80% | 32,750 psi | 53% | 2425 fps | 97.6% |
| Rottweil R 904 | <<locked>> | 80% | 49,632 psi | 80% | 2595 fps | 100% |
| Rottweil R 905 | <<locked>> | 80% | 48,414 psi | 78% | 2605 fps | 100% |
| Shooters World 50 BMG | <<locked>> | 92% | 48,399 psi | 78% | 2615 fps | 95.7% |
| SNPE Vectan SP 13 | <<locked>> | 92% | 35,592 psi | 57% | 2431 fps | 95.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 80% | 48,080 psi | 77% | 2602 fps | 100% |
| Somchem S361 | <<locked>> | 80% | 50,386 psi | 81% | 2589 fps | 100% |
| Somchem S385 | <<locked>> | 80% | 48,660 psi | 78% | 2575 fps | 100% |
| Vihtavuori 24N41 | <<locked>> | 98% | 50,908 psi | 82% | 2713 fps | 95.8% |
| Vihtavuori N165 | <<locked>> | 80% | 42,598 psi | 68% | 2474 fps | 100% |
| Vihtavuori N170 | <<locked>> | 82% | 38,638 psi | 62% | 2438 fps | 95.7% |
| Vihtavuori N555 | <<locked>> | 80% | 48,182 psi | 77% | 2572 fps | 100% |
| Vihtavuori N560 | <<locked>> | 80% | 47,239 psi | 76% | 2654 fps | 100% |
| Vihtavuori N565 | <<locked>> | 80% | 39,073 psi | 63% | 2493 fps | 99.4% |
| Vihtavuori N568 | <<locked>> | 80% | 34,185 psi | 55% | 2438 fps | 97.4% |
| Vihtavuori N570 | 137 gr | 82% | 34,911 psi | 56% | 2490 fps | 95.8% |
| Winchester StaBALL HD | <<locked>> | 80% | 42,148 psi | 68% | 2579 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 80% | 44,889 psi | 72% | 2523 fps | 100% |
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 59 powders for .416 TYR - 10.6 x 80 loaded with the .416 | 450gr | CutEdge LZR MAX. ADI AR 2218 delivers the highest muzzle velocity at 2,871 fps; across all powders the maximum-charge window runs from 1,673 fps to 2,871 fps. Accurate 8700 gives the best case fill at 100 %, and 59 of the 59 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (430 MPa), the top charges use 61–90 %, leaving at least 10 % headroom. The 450.0 gr projectile in 0.416" calls for a 1:12.0 twist; slower twists will usually not stabilise this weight. Accurate 8700, Alliant Reloder-50, Hodgdon TrailBoss 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. Vihtavuori N570, ADI AR 2218, Hodgdon Retumbo rank at the top here: for .416 TYR - 10.6 x 80 with the .416 | 450gr | CutEdge LZR MAX they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Hodgdon 50BMG burn incompletely and react more sensitively to barrel length and temperature. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.