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.22 Firearm For Home Defense? LET'S TAKE A LOOK

By Gregory Kielma

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If my client purchases a .22 revolver, is there ammunition I can use to still make it an effective home defense weapon?


If my client purchases a .22 revolver, is there ammunition I can use to still make it an effective home defense weapon?

Gregg Kielma

Says Gregg Kielma, FFL, Firearms Instructor, Gunsmith, First Aid Fundamentals Instructor and ERT Captain, that's a great question and can be answered easily. The best ammo you can use for a .22 revolver to make it an effective home defense weapon is .22 ammo.

Let's Take a Look

My wife has a Ruger LCR 8 round .22 revolver among may other firearms to protect herself at home and out in public. Some people call her Ruger .22 a “pea shooter” but in my opinion it's a great home defense weapon coupled with her .410 Bullpup. Both are small, easy to handle, the Ruger holds 8 rounds, the Bull Pup 6 rounds and has virtually no recoil or very low recoil depending on her firearm use.

If someone is breaking in and they hear someone say, “I'm armed and will defend myself if you don't leave immediately!” there are two ways it can go. First, the easy way. They hear that you're armed and get the hell out. They avoid risk staying safe. Second, the scarier way is they don't care and come in anyway. If they come at you and you start shooting, that's usually enough to scare them off. If not, you could put 8 rounds in them. Even .22 rounds are enough to cause pain and, if you hit them right or hit them multiple times, they won't want more and will either flee or drop.

Do I, Gregg Kielma, prefer my 9mm or .45 semi auto to her .22 revolver? Yes, I do. Do I want her to be unarmed and defenseless? No, I don't. I'd much rather she has something she's comfortable with and confident enough to use. 

Side Note: My wife is deadly accurate with all her weapons. She trains with me we and has become an excellent shooter. Practice, Practice, Practice. She learned from one of the best...me.

Says Kielma. Let’s Take A LOOK Further

Choosing .22 Ammunition for Home Defense
The question of whether a .22 revolver can serve as an effective home defense weapon often arises. The most suitable ammunition for this purpose is .22 caliber ammo, which is specifically designed for these firearms.

Advantages of the .22 Revolver for Home Defense
As an example, the Ruger LCR 8-round .22 revolver stands out as a capable option. While some may dismiss it as a “pea shooter,” it offers several benefits for home defense. Its compact size makes it easy to handle, it holds eight rounds, and it has virtually no recoil, allowing for more comfortable and controlled shooting.

Potential Scenarios in a Home Defense Situation
In the event of a break-in, announcing that you are armed and willing to defend yourself can often deter an intruder. There are two possible outcomes in this scenario: the intruder may hear your warning and choose to leave, avoiding unnecessary risk; or, in a more dangerous situation, they may ignore your warning and proceed. If this happens, firing the .22 revolver is usually enough to scare off the intruder. If that does not work, the revolver’s eight rounds can still inflict significant pain. Multiple well-placed shots with .22 ammunition can be effective at deterring or incapacitating an assailant, causing them to flee or stop their advance.

Comfort and Confidence with Firearms
While some may prefer a 9mm semi-automatic over a .22 revolver, the most important factor is being armed with a weapon you are comfortable and confident using. For example, the .22 revolver may be the best choice for someone who finds larger calibers uncomfortable or difficult to handle. Prioritizing familiarity and confidence with your firearm is essential for effective self-defense.

Personal Preferences and Opinions
Many people may have differing opinions about the effectiveness of the .22 caliber for home defense. However, the choice ultimately depends on individual comfort and capability. If someone feels more secure and capable with a .22 revolver, that is what matters most. Others are encouraged to choose what works best for them and share their perspectives if they wish.