556 Vs 22

There are a variety of options available when it comes to selecting a firearm, with two of the more popular choices being the 5.56mm and .22 caliber rounds. Both have their own unique advantages and disadvantages, so it’s important to choose the one that best fits your specific needs.

To help you make an informed decision, we’ve provided a detailed breakdown of the differences between the 5.56mm and .22 caliber rounds, including their performance capabilities, ammo availability, and intended uses.

Performance Capabilities

When it comes to performance capabilities, the 5.56mm round is superior in terms of power, accuracy, and range. It’s commonly used as a military and law enforcement round due to its ability to penetrate body armor and deliver lethal force with precision accuracy.

The .22 caliber round, on the other hand, is a smaller and lighter round that’s primarily used in pistols and rifles for target shooting, pest control, and small game hunting. While it lacks the stopping power and range of the 5.56mm, it’s still an effective round when used for its intended purposes.

Ammo Availability

One of the biggest advantages of the .22 caliber round is its widespread availability and affordability. Due to its popularity for target shooting and small game hunting, the .22 caliber round is produced by virtually all major ammunition manufacturers and is widely available at sporting goods stores, gun shops, and online retailers.

In comparison, the 5.56mm round can be more difficult to find and may be more expensive due to its specialized use in military and law enforcement applications. The availability of 5.56mm ammo may vary depending on your location and the current political climate, so it’s important to keep this in mind when deciding on a firearm.

Intended Uses

Ultimately, the choice between a 5.56mm and .22 caliber firearm comes down to your intended use. If you’re looking for a firearm for self-defense, law enforcement, or military use, a 5.56mm rifle or carbine is likely the best choice due to its superior performance capabilities.

If your primary intended use for your firearm is target shooting or small game hunting, a .22 caliber rifle or pistol is likely the better choice due to its lower cost and wide availability of ammo.


Q: Can a .22 caliber round be used for self-defense?
A: While a .22 caliber round can cause harm to an attacker, it’s generally not recommended for self-defense due to its limited stopping power and smaller size. In a life or death situation, it’s better to rely on a more powerful firearm with a higher caliber round.

Q: How much does a typical 5.56mm or .22 caliber firearm cost?
A: The cost of a firearm can vary widely depending on brand, model, features, and other factors. In general, a basic .22 caliber rifle or pistol can be purchased for less than $200, while a high-end 5.56mm rifle or carbine can cost over $1,000.

Q: How much does ammo cost for a 5.56mm or .22 caliber firearm?
A: Again, the cost of ammunition can vary widely depending on brand, quantity, and other factors. In general, .22 caliber ammo is more affordable than 5.56mm ammo due to its widespread availability and popularity for target shooting and small game hunting. Expect to pay anywhere from 5 to 20 cents per round for .22 caliber ammo, and 30 to 50 cents per round for 5.56mm ammo.

In conclusion, when choosing between a 5.56mm and .22 caliber firearm, it’s important to consider your intended use, performance capabilities, and ammo availability. Both types of firearms have their own unique advantages and disadvantages, so be sure to choose the one that best fits your specific needs and skill level.