Can I Shoot .17 Mach 2 In A .22?

The .17 Mach 2 is a rimfire cartridge that has been gaining popularity in the shooting community in recent years. While similar to the .22LR in power and size, the .17 Mach 2 has some distinct advantages. However, the question of whether it can be shot in a .22LR firearm is one that many shooters are asking. So I am going to discuss the differences between the two cartridges, the potential risks involved with shooting a .17 Mach 2 in a .22LR firearm, and the best practices for doing so safely.


What Is A 17 HM2 Good For?

The 17 HM2 is a great choice for small game hunting, target shooting, and plinking. It is a rimfire cartridge, meaning that it uses a type of primer-based propellant to fire a small caliber bullet. The 17 HM2 is based on the .22 Long Rifle cartridge, but with a higher velocity and energy.

  • It is a great option for hunters and target shooters as it is accurate and relatively inexpensive.
  • The 17 HM2 is excellent for hunting small game such as squirrels and rabbits, as well as for shooting targets at the range.
  • It is also a good choice for plinking, which is the informal shooting of cans, bottles, and other objects, usually at a short distance.

Gun That Shoots 17 Mach 2 Ammo

  1. CZ 452
  2. CZ 455
  3. Marlin 917
  4. Ruger 77/22
  5. Anschutz 1710
  6. Savage 93
  7. Browning T-Bolt
  8. Sako Quad
  9. Cooper 57M
  10. Remington 541T

Best Barrel Length For 17 Mach 2

The optimal barrel length for the .17 Mach 2 is 16 inches. This provides a good balance between velocity and accuracy.

While longer barrels can increase velocity, they also add weight, making the rifle less maneuverable. Shorter barrels can be more maneuverable, but they can also rob the round of some of its velocity.

The .17 Mach 2 requires a 1:9 twist rate, so a 16-inch barrel is the best length for this cartridge. This length will provide the most consistent accuracy, as well as enough velocity for the round to perform at its best.


Details About .22 Long Rifle

The .22 Long Rifle (also known as .22 LR) is a rimfire cartridge developed by the J. Stevens Arms & Tool Company in 1887. It is one of the most popular cartridges in the world due to its low cost, low recoil, and wide availability. The .22 LR is a versatile cartridge, used for target shooting, small game hunting, and even pest control.

The .22 LR is a rimfire cartridge, meaning that it is fired by striking the rim of the cartridge with a firing pin.

  • The .22 LR is a relatively low-powered cartridge, having a muzzle velocity of 1,070 feet per second (fps) and a muzzle energy of 102 foot pounds.
  • It is ideal for target shooting, as it is not powerful enough to cause significant damage to targets or the surrounding environment.

The .22 LR cartridge is available in a variety of bullet types, ranging from hollow point to soft point, and even some specialty rounds.

  • It is also available in a number of grain weights, ranging from 20 grains to 60 grains.
  • The common bullet weight for the .22 LR is 40 grains.
  • It is typically loaded with a lead round nose (LRN) bullet.


Can I Shoot A .17 Mach 2 In A .22?

No, you cannot shoot .17 Mach 2 in a .22.

The .17 Mach 2 is a rimfire cartridge, meaning it has a rim around the base that is slightly larger than the .22 rimfire cartridge. Because of this, the .17 Mach 2 cartridge will not fit into a .22 chamber. And any such kind of attempt to fire could cause serious damage to the firearm.

Moreover, the .17 Mach 2 is a much higher pressure cartridge than the .22, and firing it in a .22 firearm could cause catastrophic failure and injury to the shooter.


17 HM2 vs 17 HMR: A Brief Discussion With Short Comparison Chart

The .17 HM2 and .17 HMR cartridges both fire .17 caliber bullets and are used for small game hunting and target shooting. The differences between the two are mainly in the construction of the rounds.

  • The .17 HM2 is a rimfire round, meaning the primer to ignite the gunpowder is located inside the rim of the cartridge. It is a faster round than the .17 HMR but produces more noise and recoil. It has a muzzle velocity of around 2000 fps and is more commonly used for plinking and pest control.
  • On the other hand, the .17 HMR is a centerfire round, meaning the primer is located in the center of the cartridge. It is slower than the .17 HM2, but is much more accurate, with a muzzle velocity of around 2200 fps. And it is quieter and produces less recoil so it is better for target shooting and small-game hunting.
Factors 17 HM2

17 HMR

Muzzle Velocity (fps) 1,650 2,550
Muzzle Energy (ft. lbs) 250 245
Effective Range (yds) 50 125
Recoil (ft. lbs) 2.5 2.7
Uses Small game hunting Small game hunting, target shooting

Can You Shoot The Mach2 In A 17HMR?

No, you cannot shoot Mach2 in a 17HMR. Because-

The Mach2 is a .22 long rifle rimfire cartridge, and the 17HMR is a .17 caliber rimfire cartridge. Therefore, the two cartridges are not compatible and cannot be used in the same firearm.


What Would Happen If I Chambered A .17 HMR Round In My .22 WMR Rifle, Cycled The Bolt Action, And Pulled The Trigger?

If you do so, in a word, the result would be catastrophic.

The barrel of the .22 WMR rifle is designed to handle the pressure of the .22 WMR round. But the .17 HMR round is more powerful and would create too much pressure for the barrel to withstand. Thus the result would likely be a ruptured barrel and, in severe cases, the barrel could even explode.



Is Mach 1 Faster Than A Bullet?

No, the speed of Mach 1 is about 767 miles per hour, whereas the average speed of a bullet is about 1,700 mph.

What Mach Is The Fastest Bullet?

The Mach 7.5 (7,650 mph) H.E.P. the round manufactured by EMF, Inc. is currently the world’s fastest bullet.

What Is A Mach 10 Gun?

A Mach 10 gun is a type of air gun, often referred to as an airsoft gun, that shoots plastic pellets at speeds of up to 1000 feet per second.

Is Mach 15 Possible?

Yes, Mach 15 is possible. Mach 15 is approximately 11,500 mph or 18,500 km/h. This speed is attainable by a few aircraft, such as the SR-71 Blackbird and the X-15 rocket-powered aircraft. The X-15 was the fastest aircraft ever flown, with a top speed of Mach 6.7 (4,520 mph). It achieved Mach 15 in October 1967, when it reached a speed of 11,000 mph (17,700 km/h). However, aircraft designed to fly at such speeds are typically limited to research purposes due to their high cost and specialized design.

What Is Mach 20 Called?

Mach 20 is a speed that is roughly 13,000 miles per second, or 20 times the speed of sound. It is often referred to as hypersonic speed or hypersonic velocity, although it is not officially recognized as a scientific term.

A Mach 20 is the equivalent of approximately 6.7 kilometers per second. The speed of Mach 20 is so fast that it would take an object only a few minutes to travel from one side of the United States to the other.

Is Mach 10 An Uzi?

No, Mach 10 is not an Uzi. Mach 10 is a type of ammunition made by the company Magtech.


Before The Closing

It is never to shoot a .17 Mach 2 in a .22 rifle as it can cause damage to the gun and injury to the shooter. Furthermore, the two calibers are not compatible and the .17 Mach 2 round is not designed to be fired from a .22 rifle. It is best to use the correct caliber ammunition for your rifle and to always practice safe gun handling.