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About 17 HMR Ammunition
The .17 Hornady Magnum Rimfire (HMR) was introduced in 2002 by Hornady. This high-velocity rimfire cartridge is known for its excellent accuracy and flat trajectory, making it a popular choice for varmint hunting and target shooting. The .17 HMR is a necked-down version of the .22 Magnum, designed to fire a smaller, lighter bullet at higher speeds. Notably, many .17 HMR loadings are capable of achieving velocities as high as 2,600 FPS.
Types of 17 HMR Loadings
- Full Metal Jacket (FMJ): Like the name suggests, these types of loadings feature projectiles which are adorned with metal jacketing. This jacket is generally made of copper and will cover the tip and sides of the projectile. Typically, the base of the projectile is left uncoated.These types of loadings are well-suited for range use and are some of the most common types of ammo one will encounter.
- Jacketed Hollow Point (JHP): JHP loadings feature hollow point projectiles which are adorned with a full metal jacket. These loadings are generally found in the form of defensive ammo offerings and are designed to facilitate reliable expansion upon impact. Additionally, these types of loadings are designed to achieve adequate levels of penetration for defensive purposes while not over penetrating the target and risking collateral damage. A good hollow point loading is one that achieves an appropriate level of penetration while expanding reliably upon impact within the target.
- V-MAX: Loadings of this type feature a premium, specialty V-MAX projectile from Hornady. These projectiles feature polymer tips and are well-suited to varmint hunting applications. V-MAX loadings are also capable of high velocities and flat trajectories, adding to their potency. Projectiles are designed to expand and fragment on impact, resulting in optimal terminal ballistics in varmint hunting applications.
Firearms that Use 17 HMR Ammo
The .17 HMR is chambered in a wide range of firearms, including bolt-action rifles, semi-automatic rifles, and some pistols. The cartridge’s popularity has led to many manufacturers offering firearms specifically designed to take advantage of the .17 HMR’s accuracy and performance. These specialized offerings often include long barrels which aid in providing high velocities and muzzle energies.
Use Cases for 17 HMR Ammunition
- Hunting
- Plinking
- Training
- Competition
Popular Brands: 17 HMR Ammo
Caliber Name Variations
- 17 HMR
- .17 HMR
- .17 Hornady Magnum Rimfire
- 17 Hornady Magnum Rimfire
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