Important Facts To Know About Subsonic Ammo

Important Facts To Know About Subsonic Ammo
3 min read

You might have heard words like "supersonic" and "subsonic." What do they actually mean? It's important to understand these terms. Supersonic bullets break the sound barrier by traveling faster than the speed of sound. However, the bullet is subsonic if it leaves the bullet at a slower speed than the speed of sound. 

How silently or audibly the bullet moves through the air is largely dependent on whether you have Subsonic Ammo or supersonic ammo. But here you will know about some important facts about subsonic ammo:

What is Subsonic Ammo?

Any cartridge that shoots its bullet slower than the speed of sound, roughly 1100 fps, depending on elevation and atmospheric conditions, is known as subsonic ammunition. The bullet itself produces a sonic boom, or in the case of bullets, a high-pitched crack at speeds above the sound barrier that is audible all along its path. The unique sonic crack is not produced by a bullet moving slower than the speed of sound.

Subsonic ammo as suppressors  

As it doesn't make the same loud crack as supersonic loads, suppressor users prefer to fire subsonic ammunition. Without a suppressor, it is difficult to differentiate between supersonic and subsonic ammunition. But if you add a 'can' to your rifle, you should be able to differentiate between supersonic and subsonic ammunition. 

With no supersonic crack, the muzzle blast's rapidly expanding gases are confined, diverted, and slowed down by the suppressor, leaving little sound behind. But there won't be total silence, and you can hear the tiny gas discharge and the sounds of bullet impact.

Hunters benefit from subsonic ammunition.

Subsonic.22LRs are preferable to supersonic ones when hunting.22s. There is a significant reason for this. A.22 LR fires at 1200 fps with 140 foot-pounds of energy, according to statistics provided by the firearms industry. 

So, it is obvious that.22LR is more accurate than.22s. The ultrasonic wind deflection is reduced by 37% with 22LR. The main reason for decreased wind deflection is the disproportional increase in air resistance close to the sound barrier. 

Choose bullets that expand at a slower rate while firing subsonic ammunition. 308 Ammo will be your right choice if you are interested in hunting, as this subsonic ammo won't create sounds that scare deer.

Final words

Subsonic ammunition will excite you much if you are used to shooting with supersonic ammunition. The subsonic technology used in firearms is continuously updated. It will be the most adaptable ammunition for your hunting preferences.

In case you have found a mistake in the text, please send a message to the author by selecting the mistake and pressing Ctrl-Enter.
Comments (0)

    No comments yet

You must be logged in to comment.

Sign In / Sign Up