Load Specifications
Load data in caliber .350 Legend with .357 | 165gr | Hornady DGH bullet and 19 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Accurate No. 11 FS, Vihtavuori N110 and ADI AR 2205.
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: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 5744 | <<locked>> | 86% | 47,718 psi | 87% | 2277 fps | 96% |
| Accurate No. 11 FS | <<locked>> | 90% | 48,472 psi | 88% | 2270 fps | 99% |
| ADI AR 2205 | <<locked>> | 92% | 48,037 psi | 87% | 2195 fps | 99.8% |
| ADI AR 2207ᴾ | <<locked>> | 100% | 36,129 psi | 66% | 2182 fps | 96.5% |
| Hodgdon LilGun | <<locked>> | 86% | 48,457 psi | 88% | 2320 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 27,064 psi | 49% | 1368 fps | 100% |
| IMR 4227ᴾ | <<locked>> | 100% | 48,109 psi | 87% | 2270 fps | 97.7% |
| Lovex D060 | <<locked>> | 92% | 47,718 psi | 87% | 2277 fps | 96% |
| Lovex D063 | <<locked>> | 88% | 47,166 psi | 86% | 2254 fps | 96% |
| Lovex S040 | <<locked>> | 86% | 49,748 psi | 90% | 2218 fps | 100% |
| Lovex S053ᴾ | <<locked>> | 100% | 44,875 psi | 82% | 2241 fps | 99.6% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 26,295 psi | 48% | 1398 fps | 100% |
| ReloadSwiss RS 36ᴾ | <<locked>> | 100% | 45,643 psi | 83% | 2277 fps | 97.2% |
| Shooters World Blackout | <<locked>> | 88% | 47,166 psi | 86% | 2254 fps | 96% |
| Shooters World Buffalo Rifle | <<locked>> | 92% | 47,718 psi | 87% | 2277 fps | 96% |
| Shooters World SOCOM | <<locked>> | 92% | 47,747 psi | 87% | 2247 fps | 96.7% |
| SNPE Vectan BA6 1/2ᴾ | <<locked>> | 100% | 41,524 psi | 75% | 2100 fps | 100% |
| Vihtavuori N110 | <<locked>> | 96% | 48,196 psi | 88% | 2241 fps | 100% |
| Vihtavuori N120ᴾ | <<locked>> | 100% | 36,622 psi | 67% | 2162 fps | 97.8% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 5744 | <<locked>> | 84% | 44,976 psi | 82% | 2234 fps | 95.4% |
| Accurate No. 11 FS | 25.2 gr | 80% | 35,157 psi | 64% | 2070 fps | 96.3% |
| ADI AR 2205 | 23.2 gr | 80% | 33,504 psi | 61% | 1975 fps | 97.7% |
| ADI AR 2207 | <<locked>> | 96% | 31,850 psi | 58% | 2100 fps | 95% |
| Hodgdon LilGun | <<locked>> | 80% | 39,421 psi | 72% | 2205 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 19,522 psi | 35% | 1217 fps | 100% |
| IMR 4227 | <<locked>> | 92% | 38,058 psi | 69% | 2119 fps | 95.4% |
| Lovex D060 | <<locked>> | 90% | 44,976 psi | 82% | 2234 fps | 95.4% |
| Lovex D063 | <<locked>> | 86% | 43,801 psi | 80% | 2208 fps | 95.2% |
| Lovex S040 | <<locked>> | 80% | 41,336 psi | 75% | 2110 fps | 100% |
| Lovex S053 | <<locked>> | 82% | 26,948 psi | 49% | 1919 fps | 95.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 19,131 psi | 35% | 1247 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 94% | 38,290 psi | 70% | 2165 fps | 95.4% |
| Shooters World Blackout | <<locked>> | 86% | 43,801 psi | 80% | 2208 fps | 95.2% |
| Shooters World Buffalo Rifle | <<locked>> | 90% | 44,976 psi | 82% | 2234 fps | 95.4% |
| Shooters World SOCOM | <<locked>> | 88% | 42,177 psi | 77% | 2169 fps | 95.4% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 24,381 psi | 44% | 1804 fps | 99.8% |
| Vihtavuori N110 | 20.9 gr | 80% | 30,139 psi | 55% | 1972 fps | 99.9% |
| Vihtavuori N120 | <<locked>> | 92% | 29,022 psi | 53% | 2008 fps | 95.2% |
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 19 powders for .350 Legend loaded with the .357 | 165gr | Hornady DGH. Hodgdon LilGun delivers the highest muzzle velocity at 2,320 fps; across all powders the maximum-charge window runs from 1,368 fps to 2,320 fps. ADI AR 2207 gives the best case fill at 100 %, and 19 of the 19 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (379 MPa), the top charges use 48–90 %, leaving at least 10 % headroom. ADI AR 2207, Hodgdon TrailBoss, IMR 4227 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. Accurate No. 11 FS, Vihtavuori N110, ADI AR 2205 rank at the top here: for .350 Legend with the .357 | 165gr | Hornady DGH 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.