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.22 Ackley Hornet
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Caliber Specifications:
Caliber: | .22 Ackley Hornet |
Standard / Datasheet: | Wildcat |
Bullet Diameter: | 0.224" | 5.69mm |
Primer Size: | Small Rifle (SR) |
Max. Case Length: | 1.403" | 35.64mm |
Max. Cartridge Length / OAL: | 1.720" | 43.69mm |
Max. Standardized Pressure: | 43511 psi | 3000 bar |
Case Capacity: | 15.6 Grains of Water | 1.01 cm3 |
CID: | CID_62 |
Last updated: | 2/20/2025 |
- Parker Otto Ackley’s name is synony-mous with wildcat cartridges, and the .17 Ackley Hornet has long been one of the more popular. It is formed by necking down the .22 Hornet case and fireforming with a reduced powder charge. Doing so reduces body taper,
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Most popular powders from our community members for caliber .22 Ackley Hornet:
Weight vs. Velocity - Suitable Bullets for this Caliber
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Barrel Length Variation vs. Velocity - by Bullet Weight
.22 Ackley Hornet load data available with the following bullets:
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