For those who are passionate about precision shooting and small game hunting, the .17 WSM (Winchester Super Short Magnum) and .17 HMR (Hornady Magnum Rimfire) cartridges are popular choices. These cartridges offer impressive performance and accuracy, making them ideal for various shooting disciplines. In this blog post, we will delve into the key differences between the .17 WSM and .17 HMR, exploring their characteristics, uses, and performance to help you make an informed decision when choosing between these two powerful rounds.

Understanding the .17 WSM

The .17 WSM is a powerful cartridge designed for high-velocity and long-range shooting. It was introduced by Winchester in 2003 as part of their Super Short Magnum series. This cartridge is known for its exceptional accuracy and flat trajectory, making it a favorite among long-range shooters and hunters.

Key Features of .17 WSM

• Caliber: The .17 WSM fires a .17-caliber (4.5 mm) bullet, offering excellent external ballistics and long-range performance.
• Velocity: With muzzle velocities often exceeding 3,000 feet per second, the .17 WSM delivers impressive energy and flat trajectories.
• Recoil: Despite its high velocity, the .17 WSM produces moderate recoil, making it comfortable to shoot for extended periods.
• Applications: This cartridge is well-suited for long-range target shooting, varmint hunting, and small game hunting.

Exploring the .17 HMR

The .17 HMR is a rimfire cartridge introduced by Hornady in 2002. It has gained popularity for its versatility and affordability, making it a favorite among recreational shooters and small game hunters.

Key Features of .17 HMR

• Caliber: The .17 HMR also fires a .17-caliber (4.5 mm) bullet, providing excellent accuracy and flat trajectory.
• Velocity: While not as fast as the .17 WSM, the .17 HMR still offers impressive velocities, often exceeding 2,500 feet per second.
• Recoil: The .17 HMR produces minimal recoil, making it an excellent choice for shooters seeking a comfortable shooting experience.
• Applications: This cartridge is commonly used for small game hunting, plinking, and varmint control.

Performance Comparison

When comparing the .17 WSM and .17 HMR, several factors come into play. Let's explore how these cartridges stack up against each other in terms of performance.

Velocity and Energy

The .17 WSM has a significant advantage in terms of muzzle velocity and energy. Its high-velocity performance makes it ideal for long-range shooting, where its flat trajectory and impressive energy retention shine. On the other hand, the .17 HMR, while faster than most rimfire cartridges, cannot match the .17 WSM's velocity and energy output.

Accuracy

Both the .17 WSM and .17 HMR are known for their exceptional accuracy. With the right ammunition and a well-tuned rifle, you can expect pinpoint precision from both cartridges. However, the .17 WSM's centerfire design often provides a slight edge in accuracy due to its more consistent ignition and precision-engineered components.

Recoil and Shooter Comfort

The .17 WSM produces moderate recoil, which is manageable for most shooters. It offers a good balance between performance and shooter comfort. In contrast, the .17 HMR is renowned for its minimal recoil, making it an excellent choice for those who prefer a softer shooting experience.

Ammunition Availability and Cost

Ammunition availability and cost are important considerations when choosing between these cartridges. The .17 WSM, being a centerfire cartridge, tends to have a wider variety of ammunition options available, including specialized hunting and target loads. However, it may be slightly more expensive than the .17 HMR.

The .17 HMR, on the other hand, is generally more affordable and widely available. Its rimfire design makes it cost-effective for high-volume shooting and recreational use.

Ideal Uses

The choice between the .17 WSM and .17 HMR largely depends on your intended use.

.17 WSM

• Long-Range Shooting: The .17 WSM is an excellent choice for precision shooting at extended ranges. Its high velocity and flat trajectory make it ideal for competitions and long-range target practice.
• Varmint Hunting: For those seeking a powerful cartridge to take down varmints like coyotes and prairie dogs, the .17 WSM delivers exceptional performance.
• Small Game Hunting: While slightly overkill for small game, the .17 WSM can certainly handle the task. Its high velocity ensures quick and humane kills.

.17 HMR

• Small Game Hunting: The .17 HMR is a popular choice for small game hunting, including squirrels, rabbits, and other small varmints. Its accuracy and minimal recoil make it an enjoyable and effective hunting cartridge.
• Plinking: With its affordable ammunition and low recoil, the .17 HMR is perfect for recreational plinking at the range or in the backyard.
• Varmint Control: For farmers and ranchers looking to control pest populations, the .17 HMR offers an effective and cost-efficient solution.

Choosing the Right Rifle

When selecting a rifle for either the .17 WSM or .17 HMR, there are a few factors to consider.

.17 WSM Rifles

• Action Type: Bolt-action rifles are the most common choice for .17 WSM, offering precision and reliability.
• Barrel Length: Longer barrels (22-26 inches) are preferred for .17 WSM rifles to maximize velocity and accuracy.
• Stock: Choose a stock that provides a comfortable and ergonomic fit, ensuring consistent shooting performance.

.17 HMR Rifles

• Action Type: Both bolt-action and semi-automatic rifles are available for .17 HMR, catering to different shooting preferences.
• Barrel Length: Shorter barrels (16-20 inches) are more common for .17 HMR rifles, making them more compact and maneuverable.
• Optics: Consider a high-quality scope or red dot sight to enhance your accuracy and shooting experience.

Safety and Handling

Regardless of which cartridge you choose, safety should always be a top priority. Here are some essential safety tips to keep in mind:

• Always follow the basic rules of firearm safety, including treating every firearm as if it were loaded, keeping the muzzle pointed in a safe direction, and keeping your finger off the trigger until you are ready to shoot.
• Ensure your rifle is in good working condition and regularly maintain it to prevent accidents.
• Practice safe ammunition handling and storage to prevent accidental discharges.
• Seek professional training to enhance your shooting skills and understanding of firearm safety.

Conclusion

Both the .17 WSM and .17 HMR offer impressive performance and accuracy, making them excellent choices for various shooting disciplines. The .17 WSM excels in long-range shooting and varmint hunting, while the .17 HMR is ideal for small game hunting, plinking, and varmint control. When choosing between these cartridges, consider your intended use, budget, and personal preferences. With the right rifle and ammunition, you'll be well-equipped to enjoy the shooting experience these cartridges provide.