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.17 Hornet Load Data

Alternative names: .17 Hornet, 4.5×35mm

Our load data for caliber .17 Hornet covers 15 bullets from 8 manufacturers and a total of 945 load recipes. In addition, our members have shared 9 load recipes.

The .17 Hornet is a fascinating small-caliber cartridge with a history rooted in innovation and the pursuit of increased velocity and flat-shooting performance for varmint and small game hunting. Its origins date back to wildcat enthusiasts who began experimenting with necking down the classic .22 Hornet case to accept .17 caliber bullets. The objective was to create a cartridge with enhanced ballistics and minimal recoil, ideal for precision shooting at smaller targets. In 2012, Hornady officially standardized the .17 Hornet, bringing it into the mainstream with factory-loaded ammunition and making it widely available for shooters and reloaders. Leveraging modern powders and bullet technology, the .17 Hornet quickly gained popularity for its combination of high velocity, low recoil, and excellent accuracy.

The .17 Hornet’s design and ballistic profile make it an exceptional choice for various applications, particularly where precision and minimal pelt damage are required. Its flat trajectory allows shooters to confidently engage targets at extended distances without significant holdover calculations, making it a favorite among varmint hunters. This cartridge excels at pest control, especially in rural and agricultural areas where effective dispatching of nuisance species is crucial. The low noise level and mild recoil contribute to comfortable and rapid follow-up shots, which is highly beneficial during extended shooting sessions common in varmint control scenarios. Target shooters also appreciate the pinpoint accuracy and consistent performance that the .17 Hornet provides, making it a solid choice for both plinking and competitive shooting at shorter ranges.

When discussing target species, the .17 Hornet is most commonly used for varmints such as groundhogs, prairie dogs, coyotes, and foxes. Its high-velocity, small-caliber projectiles offer explosive terminal performance that ensures quick, humane kills while minimizing the risk of ricochet and pelt destruction. The lightweight bullets are particularly suited for dispatching small to medium varmints at distances up to approximately 300 yards, where the high speed and rapid expansion create a dramatic effect on target. For fur harvesters and those involved in predator management, the .17 Hornet is prized for its ability to provide clean kills while preserving the valuable pelts of smaller animals.

Typical bullet weights for the .17 Hornet fall in the range of 15 to 25 grains, with the most popular factory options loaded with 20-grain projectiles designed for rapid expansion. These bullets typically achieve muzzle velocities from 3,600 to 3,900 feet per second, delivering impressive downrange energy and a remarkably flat trajectory. The case itself, derived from the .22 Hornet, features a bottleneck design that aids in reliable feeding and extraction, as well as efficient combustion of powder. The cartridge’s small size and mild report make it an economical and enjoyable option for reloaders, with minimal wear on barrels and manageable recoil that suits even less experienced shooters. With its blend of historical significance, modern performance, and practical field applications, the .17 Hornet stands out as a versatile and rewarding choice for discerning ammunition reloaders.

Suitable Powders

Bullet Weight (gr) ->
0-50
50-75
75-100
100-150
150-200
200-300
>300

👍 ... suitable powder 

👍👍 ... suitable AND popular powder among our reloading community  (clasification might evolve as more community members share their loads )

Caliber Specifications

Standard / Datasheet

Primer Size

Small Rifle (SR)

Case Capacity

13.65 Grains of Water

Bullet / Barrel Diameter

0.172'' | 4.37 mm

Max. Case Length

1.403'' | 35.64 mm

Max. Cartridge Length 

1.723'' | 43.76 mm

Max. Standardized Pressure:

53664 psi | 3700 bar

XXL ID

CID_18

.17 Hornet load data is available with the following bullets:

(most popular first)

Filter by Bullet Weight (Grains)

Weight vs. Velocity - Suitable Bullets for this Caliber

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Barrel Length  Variation vs. Velocity - by Bullet Weight

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