In reality, it depends on a number of factors such as the distance at which the shot is taken, what type of material the bullet is traveling through and how well-trained the shooter is. Generally speaking though, a 9mm bullet will do more damage than a 22 cal bullet in most cases.
While the 22lr is accurate and easy to shoot it does fail to penetrate adequately. The 9mm, on the other hand, was specifically designed as a combat cartridge. As the standard round for the US Military and NATO, it is much larger and powerful than the 22lr.
22 will most certainly cause pain, which can be decisive in stopping an attack. Given . 22s are easier to shoot, they can deliver this pain multiple times. Most concealable guns, regardless of caliber, do not cause involuntary surrender.
Because a .22 LR bullet is less powerful than larger cartridges, its danger to humans is often underestimated. In fact, a .22 LR bullet is easily capable of killing or injuring humans. Even after flying 400 yards (370 m), a .22 bullet is still traveling at about 500 ft/s (150 m/s).
While you may stress over finding the perfect bullet and ammunition for your hunt or for defensive use in your pistol, most . 22 loads can serve as a useful bullet for defensive use. Whether youngsters, senior citizens or anyone in between, most people can shoot . 22s well enough to defend themselves.
What is the best Self Defense Round!!?!! 9mm vs .22
Why not use .22 for self-defense?
Why You Shouldn't Use 22LR for Self Defense. Carrying a 22LR or using one for home defense isn't a good idea. While it's certainly better than a sharp stick in the eye, even the most powerful 22LR load is anemic compared to even a 32 ACP. Unless it's literally your only option, don't use a 22LR.
A 22 can stop an intruder and has many times. Chuck Taylor says to use multiple shots to the face when using any weapon less than a 38. As in all defense situations, keep firing until the attacker is no longer in your sights as that usually means he is down.
22 LR has ample energy to penetrate the human skull and has had military application in WWII and Vietnam primarily in covert assassination by close range PBI (17).
22 could cause more damage internally, is that since the bullet is so small, and dependent upon the distance it is shot from, it has a tendency to ricochet off bone and fragment. This can cause more damage than a larger round that simply goes through bone and tissue and exits the body.
For a quieter crime, such as a close-up mob hit, a .
22 caliber revolver is frequently used. When the killer can get close to his target, even though this is a fairly weak cartridge, it is very effective.
The . 22 has reportedly killed more people than any other caliber - simply because there are so many weapons that shoot it. It has a lethal range in the hundred or 2 hundred meter range.
If you only hit your attacker with a single round you want it to be enough to disable them and protect yourself, your family, or your property with that single shot. The lower range for self defense calibers should start with the . 38 special, and extend to the . 44 Magnum in revolvers and pistols.
22 pistol, revolver, or rifle. When we talk about . 22 LR being unreliable, there are actually two different issues we're referring to: failures to fire and failures to feed. Because of the way rimfire cartridges are primed, they are more prone to ignition failures than centerfire primers.
Is 22 a weak bullet? Carrying a 22LR or using one for home defense isn't a good idea. While it's certainly better than a sharp stick in the eye, even the most powerful 22LR load is anemic compared to even a 32 ACP. Unless it's literally your only option, don't use a 22LR.
22 caliber handguns are still deadly weapons. A person shot in the throat with a 22 would bleed profusely, have difficulty breathing due to bleeding and possible aspiration of blood, they would possibly be paralyzed and/or go into spinal shock.
Both cartridges have been used to defend against bears, but again, there are more effective calibers for that purpose. A . 45 ACP boasts more “stopping power” than a 9mm, but the extra rounds in most 9mm handguns might be more useful. In short, it's a tossup.
22 calibre rabbit rifles kill more people than any other type of gun. http://www.gunpolicy.org/documents/5561-22-calibre-rabbit-rifles-kill-more-peopl... Contrary to their popular image as low-powered "bunny guns," . 22-calibre rifles are commonly used in multiple shootings.
Most experts recommend opting for the 9 mm and 0.45 ACP cartridges, particularly if you are just a beginner and have no prior experience dealing with a handgun. The small size simply depicts the mild recoil and high magazines.
Much like centerfire cartridge rifles are considered “accurate” if they can post a sub-one-inch group at 100 yards, . 22 LR rifles are considered accurate if they can do the same at 50 yards.
You cannot survive a 9 mm bullet piercing your skull and entering and exiting your brain, but if you are hit in the skull at an angle of let's say less than 45 degrees and the bullet grazes or deflects off of your bone, it would not enter into your cranial cavity and that can be very survivable.
22 LR are not an optimal choice for personal protection. They simply do not deliver the same levels of performance potential as centerfire handguns and carbines. But this time I would like to add a caveat: Rimfires are not optimal but they should not be dismissed out of hand as defensive tools in a pinch.
Historically, firearms chambered in . 22 have been used for things like hunting small game, pest control, plinking or training new shooters how to use a gun for the first time.
Would a . 22 go through a body? 22 caliber. . 22 bullets can tumble a lot once it hits soft tissue, causing severe tissue damage. I'd much rather be shot with an AK47 than by my son's Ruger 10–22, because the 7.62 round has a better chance of passing through my body (assuming nothing vital is hit, of course).
Rimfire suppressors are purpose-built to silence a 22 firearm. . 22lr is a unique cartridge to suppress effectively; first, it is very low pressure, does not use much powder, and is slow moving compared to its centerfire counterparts, making it easy to reduce the gunshot's signature (flash and sound).