.22lr Self Defense - We are going to put something aside with this article: using a 22LR for self-defense is not the best option. It's definitely a choice, and there are other use cases where it probably makes sense. However, if you're trying to figure out which 22LR cartridge is the most powerful and your goal is personal defense, you're on the wrong track.
With that said, let's take a look at some possible uses for the 22LR as a defensive or home round, then look at what to look for in various loadouts to maximize its effectiveness. Also, let's completely ditch the idea of getting a super powerful 22LR round. Instead, we'll focus on the best defensive options. To do this, we need a clear understanding of projectile damage mechanics.
.22lr Self Defense
In this case, the 22LR is slower, even without the gun. This means the only way to hurt is a permanent crush hole. Simply put, a 22LR projectile must hit tissue to cause damage. Knowing this, our primary goal with the 22LR defense cartridge is to penetrate deep enough to reach important structures such as the heart, aorta, and spine.
Lr Self Defense Ammo Testing
The best case one can make for a 22LR for personal defense is from a small, lightweight handgun used by someone who for some reason lacks the strength, training, or skill. needed to use a more efficient platform. It could be age (too old or too young), lack of energy or hypersensitivity, but for some reason this fictional person can't use a full size AR15 or a similarly sized pistol caliber rifle .
The reason we opted for the 22LR rifle for this type is that the rifles are easy to shoot well, and the longer barrel will increase the small ballistic power of the 22LR.
Proceed to projectile selection. Right off the bat, we want to avoid swings like the CCI 40 divided by trough. These cyclical patterns are detrimental... to small animals. The bullet splits into three pieces, each as a separate projectile, and will completely destroy the squirrel's day. For one person, they do the same... except each disc stops after 1 or 2 inches of penetration, and doesn't do enough damage.
The same goes for the other 22LR hollow points - if extended, they don't penetrate deep enough to touch critical structures.
Special Forces Trainers From Cagmain Discuss Their Perspective On The 22 Lr Cartridge
So if you're wondering which 22LR is more powerful for defense, here's your answer. The humble 40 round point ammunition, like the CCI Standard Velocity 22 LR ammunition. In fact, if I was buying a 22LR for self defense, it would be my first choice. Another good choice would be the Federal AutoMatch Target 22 LR ammunition, which like the CCI is a 40 grain lead round nose that travels at around 1000-1200 meters per second. Without a gun, this will defeat 4-ply denim and penetrate deep enough to hit the good stuff that stops the fight.
The reason we went with 40 solid balls is that they get the job done. For small animals, people stop using these rounds mainly because they are more suitable than squirrels. But if we don't kill the squirrels, it suddenly becomes a virtue, not a vice.
Another cartridge that meets the profile we are looking for is the Wolf Match Target 22LR ammunition. It's a solid 40gr made with the same muzzle velocity as our other two options. The concern with Wolf is that the product does not have the reputation for reliability enjoyed by the Federal and the CCI. That's why those are the first two recommendations.
Carrying a 22LR or using one for home defense is not a good idea. While certainly better than an eye-sharp stick, even the most powerful 22LR load is anemic compared to the 32 ACP. Unless it's your only option, don't use the 22LR.
Lr For Self Defense: Ammunition Test & Comparison
For comparison: CCI Mini-Mag 22LR ammunition uses solid 40-grain copper plated. It runs at 1235 FPS, which gives us a power factor of 49.4. By comparison, the 71 grain 32 ACP FMJ has a capacity of 64. Your standard 9mm round has a power factor of around 130. A cartridge with a low power factor, such as the 22LR, can result in depth and weak expansion. Ideally, you would like a penetration depth of 12-18 inches with bullet expansion that creates a large wound channel. For this reason, the 22LR will likely be less effective than a larger loaded caliber for the job, such as the Federal 9mm 147gr. HST.
The 22LR, even the most powerful, is not powerful enough. Of course, throwing 20 rounds into an invader's chest will ruin their day. But you know what can do that job without having to pray for your rimfire rifle to last 20 rounds? 12 Gauge Shotgun. A Punch Above Its Weight: Federal Punch 22 LR Personal Protection Ammunition While carrying .22 caliber handguns for personal protection is always a hot topic, Federal designed a .22 LR personal protection cartridge.
When discussing the use of the .22 LR rifle cartridge for self-defense, I have said (on more than one occasion) that there are no cartridges specifically designed for this purpose. It's not too difficult to find reliable high quality sporting loads or small hunting balls that can be brought into action. Although .22 Magnum defensive loads have been around for a long time, nothing has been specifically marketed for use in .22 LR handguns.
This changed in 2021 when Federal Premium Ammunition expanded its line of Punch Personal Defense ammunition to include the .22 LR cartridge.
Modern .22lr Bolt Carbine Isolated On White Background. Weapons For Sports, Hunting And Self Defense Stock Photo
Federal Punch .22 LR box side performance data was conducted using a 2-inch barrel. Most .22 LR cartridges are designed for use in rifle length barrels.
The Punch series represents a unique federal approach, which has focused on developing munitions to meet the needs of law enforcement over the past three decades. However, the likelihood of a public defender having to worry about handling ammunition that would pass the FBI's strict screening standards (such as shooting through a car window) is relatively low. Instead, people in uniform are more likely to encounter attackers face to face over short distances.
Using a wealth of data acquired over decades of law enforcement ammunition development, Federal Tude Punch ammunition is better suited to everyday real-world carry. The company realized that to meet the needs of everyday people, it would have to include some calibers outside of what the police prefer, like the .22 LR.
The defensive performance of a given cartridge has a lot to do with the design of the ammunition. The 9mm pistol cartridge went from being dismissed as ineffective by the FBI in the 1980s to being re-accepted by the agency in the 2010s. This change in policy was prompted by ammunition manufacturers who developed high-performance 9 mm ammunition that has landed on the civilian market.
Federal Ammunition Introduces New 22 Lr Punch Personal Defense
The Ruger LCP II Lite Rack represents the smallest rimfire pistols the Punch load is designed for.
But the .22 LR is not a 9mm handgun cartridge. With commercial bullet weights ranging from 20 grains to 60 grains, this rimfire cartridge lacks the bullet weight required to perform like a 115 gr. up to 147g. a bullet is fired from a large fire cartridge. Just a reminder that in most cases manufacturers look for two good ball performance characteristics in defensive grade balls: penetration and expansion. FBI bullet testing guidelines indicate that bullets that travel 12 to 18 inches deep in blocks of 10% ballistic gelatin are more likely to provide sufficient penetration in a real situation to be effective in stopping a threat.
Bullets that expand as they pass through gelatin (hollow point bullets in most cases) have two additional advantages. First, they crush and destroy a lot of tissue along the way. Second, the rising spike acts a bit like a parachute. Slows down the bullet to make it less likely to penetrate the target and cause unintended damage. Of the two aspects of point action, entry trumps expansion. No matter how the bullet behaves along the way, if it doesn't travel deep enough to hit vital tissue, it won't fulfill its purpose.
A standard 36 gr. sports plated bronze .22 point LR left) shown alongside a nickel-plated 29-gr. Federal Punch jacketed flat nose bullet.
The Rimfire Report: Review Of Federal Punch 22lr Personal Defense Ammunitionthe Firearm Blog
A pile of .22 LR shells topped with hollow expanding bullets. However, these empty points are not good for defense. Generally, these small grains must move at gun speed to develop properly. So technically their performance may not match depending on the weapon used. In rifles they act like blanks, while in rifles they act like non-expanding bullets. Additionally, due to its relatively low ammunition, the .22 LR tends to underfire when fired from rifles, which means increased recoil.
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