What is the 17 HM2 Ammo? 🤔
The .17 Hornady Mach 2, also known as .17 HM2, is a rimfire ammunition cartridge developed by the ammunition company Hornady in 2004. It is based on the .22 Long Rifle (.22 LR) Stinger case, necked down to .17 caliber (4.5 mm) and using a bullet weighing less than half the weight of a typical .22 Long Rifle bullet.
It is designed to take advantage of the high velocity, flat trajectory, and accuracy inherent in a .17 caliber bullet. The round typically fires a 17-grain bullet at velocities around 2,100 feet per second (640 meters per second). This high velocity, combined with the aerodynamic bullet design, makes it a very flat-shooting cartridge. The result is improved accuracy and effectiveness at longer ranges compared to traditional .22 LR cartridges.
Though originally designed for varmint hunting and target shooting, it never quite reached the popularity of other rimfire cartridges like the .22 LR or .17 HMR. Some users cited concerns over ammunition availability and slightly higher costs compared to more established rimfire options. Nevertheless, it’s still used by some enthusiasts for the purposes it was designed for and remains an interesting option in the realm of small-caliber ammunition.
Benefits 🔥
- 💨 Higher Velocity: It typically fires at velocities around 2,100 feet per second, providing a flatter trajectory and higher energy delivery on target.
- 🎯 Increased Accuracy: The high velocity and flat trajectory make it easier to hit targets at longer ranges, especially when compared to traditional .22 LR cartridges.
- 🔫 Low Recoil: The lightweight bullet and smaller cartridge produce very low recoil, making it easier for shooters to maintain accuracy through rapid follow-up shots.
- 🐾 Effective for Varmint Hunting: Designed specifically for varmint and small game hunting, it delivers sufficient energy for a humane and efficient kill without excessive damage.
- 🎯 Affordable Option for Target Shooting: While it might be more expensive than the .22 LR, it’s generally more affordable than centerfire cartridges, making it a viable option for target practice.
Features 😎
- 🎯 Caliber and Bullet Design: Utilizes a .17 caliber (4.5 mm) bullet, which is lighter and more aerodynamically efficient, allowing for a flatter trajectory.
- 🔍 Based on the .22 LR Stinger Case: It leverages a proven and reliable cartridge design by necking down the .22 LR Stinger case to .17 caliber.
- ⚖️ Range of Bullet Weights: Although the 17-grain bullet is the most common, various loads are available to suit different purposes and preferences.
- 🔧 Compatibility: Some firearms that were initially chambered in .22 LR can be converted to fire with a simple barrel change, expanding the utility of existing weapons.
- 🎯 Specialized Usage: Targeted for specific uses like varmint hunting and target shooting, it has features tailored to meet enthusiasts’ needs in these areas.
Target Applications of .17 HM2 Ammo 🎯
It is a relatively small caliber, and while it is not suitable for larger games or self-defense, it has specific target applications that make it popular among certain groups of shooters.
- 🎯 Small Game Hunting: It is commonly used for hunting small game such as squirrels, rabbits, and varmints. Its relatively high velocity and flat trajectory make it suitable for this purpose.
- 🎯 Pest Control: Because of its small size and controlled power, it can be an effective cartridge for controlling small pests on private property, like rodents. Its efficiency in taking down small critters without excessive damage makes it suitable for this task.
- 🎯 Target Shooting and Plinking: This cartridge is popular for target shooting and plinking. The accuracy and low recoil make it enjoyable for casual shooting. It’s particularly suitable for beginners who want to practice their shooting skills without dealing with heavy recoil.
- 🏆 Competition Shooting: Though not as common as some other cartridges, it can be used in specific shooting competitions. Its flat trajectory and precision make it suitable for competitions that emphasize accuracy at short to medium distances.
- 👦 Youth Shooting: The low recoil and relatively low noise level make it suitable for youth and novice shooters. It allows them to develop their shooting skills without being intimidated by larger, more powerful cartridges.
- 🎓 Training: Some people may use this caliber for training purposes. Its affordability and availability can make it a good choice for shooting practice, as it enables more extensive training without incurring high costs.
It is worth noting that it might not be suitable for all legal hunting purposes, depending on the jurisdiction and local regulations. Always consult local laws and regulations and ensure that the caliber and firearm you are using are appropriate for the intended use.
Best 🚀 17 HM2 Ammo Review | Top-3 17 HM2 Ammo
#1 Hornady Varmint Express Rimfire 17 Hornady Mach 2 Ammo 17 Grain
Unleash the power of the V-MAX technology, meticulously crafted to deliver astounding accuracy and unprecedented terminal impact on your targets. Built for shooters who demand exceptional performance, it is more than just a name – it’s a testament to Hornady’s dedication to excellence.
Crafted with a cutting-edge design, these rounds are loaded to precision specifications, ensuring velocities and trajectories that exceed the 200-yard mark with ease. Each cartridge is encased in premium brass, utilizing only the finest primers and propellants available, providing unmatched consistency and reliability.
Why settle for ordinary rimfire ammo when you can experience the extraordinary? It elevates your shooting experience to new heights. Say goodbye to missed shots and erratic results – embrace pinpoint accuracy and powerful expansion.
#2 17 Hornady Mach 2 (HM2) 17 gr V-MAX
Step up your accuracy game as the premium polymer tip and streamlined design synergize to deliver ultra-flat trajectories that hit the mark with laser-like precision even at extended distances.
Imagine the thrill of hitting your targets with unparalleled accuracy, made possible by the Hornady V-MAX’s exceptional design. But that’s not all. When the impact is made, these bullets unleash dramatic expansion, transferring energy with explosive force. Experience a muzzle velocity of 2,100 feet per second, ensuring your shots reach their destination swiftly and decisively.
Each round is a masterpiece, meticulously encased in brass and primed with care, ensuring every shot is clean and reliable. Say goodbye to worries of corrosion, as they are non-corrosive, leaving you with more time to focus on your shots and less on maintenance.
#3 CCI Ammunition VNT 17 Hornady Mach 2 Ammo 17 grain
Designed for the discerning marksman, this ammunition is a fusion of economy and excellence, delivering unrivaled benefits that will enhance your shooting experience.
Unleash the power of consistent velocities reaching up to 2,100 fps, providing impeccable accuracy that’s unmatched in its class. Each shot carries the assurance of superior energy and weight retention, allowing for deep penetration even at extended distances. The true game-changer lies in the V-Max® bullets, engineered for rapid expansion upon impact. Witness the extraordinary transformation as they deliver not just a strike, but a controlled explosion of devastation, ensuring your targets are incapacitated with precision.
Notably, it stands as a paragon of affordability in the world of shooting. It’s an economic choice that doesn’t compromise on excellence. With each shot, you’ll feel the exceptional value that comes from having a cartridge that maximizes your shooting potential without draining your resources.
Guidelines for Maintaining and Storing .17 HM2 📖
💦 Proper Care for Longevity
- 🔒 Handle with Care: Always handle ammunition with clean, dry hands. Oils, dirt, and moisture can degrade the ammunition over time.
- ❄️ Avoid Extreme Temperatures: Storing ammo at a consistent, moderate temperature helps to preserve its functionality. Exposure to extreme temperatures can cause the powder to degrade.
- 🔍 Inspect for Damage: Regularly inspect it for signs of corrosion, dents, or other damage. Discard any rounds that are not in perfect condition.
- 🚫 Avoid Mixing Lots: If possible, try to keep ammunition of different brands, types, or lots separate. Mixing can lead to confusion and potential performance inconsistencies.
- 🔄 Avoid Excessive Loading and Unloading: Repeatedly chambering the same round can cause the bullet to be pushed back into the casing, changing the pressure dynamics of the cartridge. This could lead to a failure or dangerous pressure spike when fired.
📦 Storage Guidelines to Maintain Quality
- 💼 Use Proper Containers: It should be stored in its original packaging or in a suitable ammo can or box that protects it from moisture, dust, and physical damage.
- 💧 Control Humidity: Store it in a dry environment. If storing in a humid location, consider using desiccant packs to control moisture.
- 🚫 Store Away from Chemicals and Solvents: Many household chemicals can degrade ammunition. Store your ammo away from such materials.
- 👶 Keep Away from Children: Ensure that your ammunition is stored in a location that is not accessible to children or unauthorized persons.
- ☀️ Avoid Direct Sunlight: Prolonged exposure to sunlight can affect the powder within the cartridge, so store the ammo in a dark, cool place.
- 🔒 Avoid storing with Firearms: If possible, store them separately from firearms, as storing them together may be against local regulations or could present safety risks.
- 📜 Follow Local Laws and Regulations: Always be aware of and comply with all local laws and regulations regarding the storage and handling of ammunition.
- 🔄 Rotate Stock: If you have a large quantity of ammunition, consider rotating the stock to ensure that older ammo is used first.
By following these guidelines, you can help to ensure that your ammunition remains reliable and safe to use for many years. Always consult with a firearms professional or the manufacturer’s guidelines if you have specific questions about the care and storage of your particular ammunition.
FAQ 📚
Conclusion 🏁
The .17 Hornady Mach 2 (HM2) is a unique rimfire cartridge that offers a blend of high velocity, flat trajectory, and low recoil, making it an ideal choice for small game hunting, target shooting, and plinking.
While it may not have reached the popularity of other rimfire cartridges like the .22 LR or .17 HMR, it still holds a special place among shooting enthusiasts. The cartridge’s design, based on the .22 LR Stinger case, allows it to achieve impressive speeds and accuracy, especially when paired with the right firearm.
Various brands offer them, each with its unique features and benefits. Whether you’re an experienced shooter or a novice, it provides a distinct shooting experience that combines performance with affordability. As with any ammunition, proper care, storage, and handling are essential to ensure its longevity and reliability. 😉
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The article was very informative, especially the part about the ground speed of Mach 2. Can someone explain how this relates to the ammunition itself?
✅ Sure. The ground speed of Mach 2 is the speed at which an object travels over the ground, relative to the ground. This is different from the speed of the object in the air, which is called its airspeed. When an object is moving at supersonic speeds, such as Mach 2, the air in front of it is compressed and forms a shock wave. This shock wave can have a significant impact on the object’s aerodynamics, including its drag and lift.
😎 For ammunition, the ground speed of Mach 2 can have a number of effects. First, it can increase the drag on the bullet, which can reduce its range. Second, it can cause the bullet to tumble or yaw, which can make it less accurate. Third, it can cause the bullet to heat up, which can weaken the metal and make it more likely to fragment.
🔥 In order to minimize these effects, ammunition designed for use at supersonic speeds is typically made from lightweight materials, such as aluminum or titanium. It is also given a streamlined shape to reduce drag. In addition, the ammunition may be equipped with a base bleeder, which is a small hole in the base of the bullet that helps to stabilize it in flight.
The article mentions that the .17 HM2 is not dead but less popular. I’ve found it to be an excellent cartridge for plinking. Why do you think it’s overshadowed by newer cartridges?
The .17 HM2 is a great cartridge for plinking, but it has been overshadowed by newer cartridges for a few reasons.
Despite these drawbacks, it is still a great cartridge for plinking. It is accurate, quiet, and has very little recoil. If you are looking for an affordable and fun cartridge for plinking, it is a great option.
➡️ Here are some of the newer cartridges that have overshadowed:
Ultimately, the best cartridge for plinking depends on your individual needs and budget. If you are looking for an affordable and fun cartridge, the .17 HM2 is a great option. If you are looking for a more powerful and accurate cartridge, the .17 HMR or .22 WMR are better choices.
I see that the best barrel length for 17 Mach 2 is 18 inches. How does this affect the overall weight and balance of the rifle?
⭐ An 18-inch barrel is considered to be the best barrel length for the .17 HM2 cartridge because it provides a good balance of velocity and accuracy. A longer barrel will give the bullet more time to accelerate, which will result in a higher muzzle velocity. However, a longer barrel will also add weight to the rifle, which can make it more difficult to handle.
✅ An 18-inch barrel will add approximately 1 pound of weight to a rifle. This weight will be concentrated towards the front of the rifle, which can make it feel front-heavy. This can be compensated for by adding weight to the rear of the rifle, such as by using a heavier stock or a bipod.
⚖️ The balance of a rifle is important for both accuracy and comfort. A well-balanced rifle will be easier to hold steady and aim, which will result in more accurate shots. An unbalanced rifle can be difficult to hold steady, which can lead to missed shots.
🚀 The best way to determine if an 18-inch barrel is the right length for you is to try it out on a few different rifles. See how it feels and how it shoots. If you find that it is too front-heavy, you can try adding weight to the rear of the rifle. If you find that it is too light, you can try adding a heavier barrel.
😎 Ultimately, the best barrel length for you depends on your individual needs and preferences. If you are looking for maximum accuracy, an 18-inch barrel is a good option. However, if you are looking for a more lightweight rifle, you may want to consider a shorter barrel.
The comparison between 17 HMR and 17HM2 was insightful. It cleared up some confusion I had about these two cartridges.
I found the guidelines for maintaining and storing .17 HM2 very helpful. It’s essential to keep our ammunition in top condition.
I’ve been using .17 HM2 for varmint hunting, and it’s been incredibly effective. The accuracy and low recoil are exactly as described.