Load Specifications
Load data in caliber .35 Rem. with .355 | 123gr | MEN FMJ RN bullet and 4 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Vihtavuori N110, SNPE Vectan BA6 1/2 and ReloadSwiss RS 14.
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 |
|---|---|---|---|---|---|---|
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 25,730 psi | 65% | 1699 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 24,743 psi | 62% | 1732 fps | 100% |
| SNPE Vectan BA6 1/2 | <<locked>> | 98% | 35,012 psi | 88% | 2513 fps | 100% |
| Vihtavuori N110 | <<locked>> | 90% | 35,650 psi | 89% | 2585 fps | 99.6% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Hodgdon TrailBoss | <<locked>> | 80% | 18,637 psi | 47% | 1516 fps | 100% |
| ReloadSwiss RS 14 | 10.2 gr | 80% | 18,043 psi | 45% | 1549 fps | 100% |
| SNPE Vectan BA6 1/2 | 24.3 gr | 80% | 21,640 psi | 54% | 2159 fps | 97.2% |
| Vihtavuori N110 | 25.4 gr | 80% | 26,484 psi | 66% | 2356 fps | 97.5% |
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 4 powders for .35 Rem. loaded with the .355 | 123gr | MEN FMJ RN. Vihtavuori N110 delivers the highest muzzle velocity at 2,585 fps; across all powders the maximum-charge window runs from 1,699 fps to 2,585 fps. Hodgdon TrailBoss gives the best case fill at 100 %, and 4 of the 4 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (275 MPa), the top charges use 62–89 %, leaving at least 11 % headroom. Hodgdon TrailBoss, ReloadSwiss RS 14 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 N110, SNPE Vectan BA6 1/2, ReloadSwiss RS 14 rank at the top here: for .35 Rem. with the .355 | 123gr | MEN FMJ RN 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.