Load Specifications
Load data in caliber .22 Ackley Hornet with .224 | 40gr | Rhino Solid Shank bullet and 6 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Hodgdon LilGun, Lovex S040 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: 22"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Hodgdon LilGun | <<locked>> | 94% | 38,435 psi | 88% | 2844 fps | 99.1% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 22,220 psi | 51% | 1729 fps | 100% |
| Lovex S040 | <<locked>> | 90% | 38,986 psi | 90% | 2677 fps | 97.7% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 21,350 psi | 49% | 1768 fps | 100% |
| SNPE Vectan BA6 1/2ᴾ | <<locked>> | 100% | 27,499 psi | 63% | 2428 fps | 97.1% |
| Vihtavuori N110ᴾ | <<locked>> | 100% | 34,998 psi | 80% | 2671 fps | 97.8% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 22"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Hodgdon LilGun | 10.4 gr | 82% | 25,556 psi | 59% | 2533 fps | 95% |
| Hodgdon TrailBoss | <<locked>> | 80% | 16,157 psi | 37% | 1552 fps | 100% |
| Lovex S040 | 8.9 gr | 82% | 30,501 psi | 70% | 2487 fps | 95.1% |
| ReloadSwiss RS 14 | 3.4 gr | 80% | 15,708 psi | 36% | 1591 fps | 100% |
| SNPE Vectan BA6 1/2 | <<locked>> | 94% | 23,627 psi | 54% | 2313 fps | 95.3% |
| Vihtavuori N110 | <<locked>> | 92% | 27,166 psi | 62% | 2484 fps | 95% |
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 6 powders for .22 Ackley Hornet loaded with the .224 | 40gr | Rhino Solid Shank. Hodgdon LilGun delivers the highest muzzle velocity at 2,844 fps; across all powders the maximum-charge window runs from 1,729 fps to 2,844 fps. Hodgdon TrailBoss gives the best case fill at 100 %, and 6 of the 6 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (300 MPa), the top charges use 49–90 %, leaving at least 10 % headroom. Hodgdon TrailBoss, ReloadSwiss RS 14, SNPE Vectan BA6 1/2 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. Hodgdon LilGun, Lovex S040, ReloadSwiss RS 14 rank at the top here: for .22 Ackley Hornet with the .224 | 40gr | Rhino Solid Shank 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.