Carbines and Rifles Cal. 17 HMR: Precision ring fire

The 17 caliber HMR (Hornady Magnum Rimfire) was developed by Hornady in 2002, specifically designed to offer high speed and accuracy in shooting. This caliber uses a 17 grain bullet that can reach speeds greater than 750 m/s (2460 fps), making it ideal for precision shooting and pest control.
History and Development:
The 17 caliber HMR was created to provide a higher velocity and higher accuracy alternative to the .22 WMR. Since its release, it has quickly gained popularity among shooters and hunters due to its excellent ballistic characteristics.
Main Features:
High Speed: Thanks to its design, the bullet reaches very high speeds, providing a flat and precise trajectory.
Accuracy: The combination of high velocity and light bullets offers excellent accuracy, especially at short and medium ranges.
Low Recoil: The recoil of the 17 caliber HMR is minimal, allowing the shooter to better maintain control and fire consecutive shots quickly. This also makes it easier to position any scope, as the recoil does not significantly affect the shooter's position.
Difficulty in Automatic: Due to the high pressure to which the rimfire cap is subjected, it is difficult to design an automatic system that works reliably. However, Savage has solved this challenge with the A17 model, a semi-automatic rifle specifically designed for the 17 HMR caliber, guaranteeing reliability and precision in every shot.

Ballistics of the 17 HMR:
Flat Trajectory: The high velocity of the 17 HMR results in a very flat ballistic trajectory, facilitating accurate shots at long ranges without the need for major aiming adjustments.
Energy in Joules: Despite its small size, the 17 HMR caliber generates considerable energy. For example, a 17 grain bullet at 750 m/s can produce about 245 joules (180 ft-lb) of energy, which is enough for small game and pest control.
Cartridge Options:
17 Grains: The most common option, ideal for a combination of speed and precision.
20 Grains: Provides greater penetration and is suitable for longer distances.
15.5 Grains NTX: Uses a lead-free bullet, designed for areas with environmental restrictions.

Legal requirements:
Licenses: To own a 17 caliber HMR rifle in Spain, it is necessary to have a type E weapons license (for rifled long weapons).
Type E License:
Requirements: Be over 18 years old, have no criminal record, pass a psychotechnical exam, and justify the need for the weapon for activities such as hunting or sports shooting.
Renewal: Every 5 years, presenting the required documentation and passing the necessary exams.
Weapon Custody: Rifles must be stored in a safe approved according to UNE EN 1143-1:2019 Grade I regulations for long weapons.
Transportation: During transportation, the rifle must be unloaded and stored in a closed case.

Advantages of the 17 HMR:
Pest Control: Ideal for hunting small animals and pest control due to its high speed and precision.
Sports Shooting: Offers excellent precision for shooting competitions and target practice, with minimal recoil that facilitates control of the weapon.
Versatility: The 17 HMR is suitable for both beginners and experienced shooters, providing an enjoyable and effective shooting experience.
Conclusion
The 17 caliber HMR is an excellent choice for those looking for a high-precision, low-recoil rifle, whether for pest control, small game or sport shooting. With its high speed and considerable energy, it offers a precise and effective shooting experience. Always remember to follow legal regulations and keep your rifle in optimal condition to ensure maximum performance and safety.