.17 Hornet Load Data & Reloading Guide
Also known as: .17 Hornet Remington, .17 Hornet Winchester, 4.5×28mm Hornet
About .17 Hornet
The .17 Hornet is a centerfire rifle cartridge developed in the early 2000s based on the .22 Hornet cartridge case, necked down to accept a .17 caliber bullet. The design was aimed at providing an enhanced option for varmint hunters and small game enthusiasts. This caliber offers the advantages of higher velocities and flatter trajectories compared to its predecessor, making it an attractive choice for precision shooting.
Key technical characteristics of the .17 Hornet include a case length of approximately 1.403 inches and an overall cartridge length of about 2.38 inches. When loaded with standard bullets, it typically achieves velocities exceeding 3,000 feet per second. The cartridge is designed to handle bullet weights ranging from 15 to 20 grains, capitalizing on the lightweight projectiles that contribute to its high speed and low recoil, enhancing user accuracy.
Ballistically, the .17 Hornet exhibits a near-flat trajectory, allowing for precise shot placement at extended ranges. Its performance is optimal for varmint hunting, targeting species such as coyotes, prairie dogs, and other small mammals. Additionally, the caliber's mild recoil and effective range make it suitable for recreational shooting and competitions where accuracy and speed are paramount.
For reloaders, the .17 Hornet offers several advantages, including the ability to customize loads for specific applications and conditions. Reloading this caliber allows shooters to optimize for different bullet weights and propellant types, ensuring effective performance while keeping costs manageable. With careful handloading, users can achieve tailored velocities and improved accuracy, making the .17 Hornet a rewarding choice for enthusiasts who appreciate precision in their shooting endeavors.
Technical Drawing
Based on C.I.P., the max. allowed case length is 1.350 in / 34.29 mm, the max. cartridge length is 1.720 in / 43.69 mm, and the max. allowed pressure is 53,664 PSI / 3,700 bar.
Technical Specifications
Start Calculating to Develop your own Load Data for .17 Hornet
Use our professional ballistics calculator to develop safe and accurate load recipes for .17 Hornet.
Start CalculatingBrass Case Capacities
The following table shows the case capacity (Grains of Water) for brass in cartridge .17 Hornet where we have data (number of datapoints in brackets).
Standard Load Data — .17 Hornet
Select your desired cartridge and bullet weight below to access the corresponding load table. From there, you can choose any listed load recipe and transfer it directly into the ballistics calculator for further refinement, optimization, and precision tuning.
.172 | 20gr | Hornady V-MAX
.172 | 25gr | Hornady V-MAX
.172 | 17gr | Hornady V-MAX
.172 | 15.5gr | Hornady NTX
.172 | 25gr | Berger Varmint
.172 | 20gr | Nosler Varmageddon
.172 | 21gr | Peregrine VLR-4
.172 | 19gr | AERO SB-SR,- smax:7.00
.172 | 20gr | Nosler Varmageddon BTip
.172 | 18gr | Lehigh Defense Controlled Chaos
.172 | 22gr | Impala LW CFN
.172 | 20gr | Impala LWHV LS
.172 | 22gr | Peregrine VLR-5
.172 | 19gr | AERO SOLR-SR,- smax:6.90
Frequently Asked Questions
The maximum pressure for .17 Hornet is 53,664 psi | 3,700 bar.
.17 Hornet typically uses a Small Rifle (SR) primer.
The case capacity of .17 Hornet is approximately 13.65 grains of water (H₂O).