Ruger-57 5.7x28mm 20+1 Round Pistol, Black – 16401 For Sale

Is a 5.7 more powerful than a 9mm?

When comparing the 5.7x28mm cartridge to the 9mm Luger (9x19mm) cartridge, various factors need to be considered, such as velocity, energy, and intended use:

1. **Velocity:** The 5.7x28mm typically has a higher velocity than the 9mm, often exceeding 2,000 feet per second, compared to the approximately 1,150 feet per second for standard 9mm loads. This higher velocity can result in a flatter trajectory and better performance at longer ranges.

2. **Energy:** The 5.7x28mm generally has less muzzle energy compared to the 9mm. However, due to its design and velocity, it can penetrate certain materials more effectively.

3. **Penetration:** The 5.7 is often praised for its ability to penetrate armor better than a 9mm, particularly with specific types of ammunition designed for that purpose.

4. **Recoil and Control:** The 5.7x28mm typically has less recoil, which can facilitate quicker follow-up shots and better control, especially in compact or subcompact firearms.

5. **Use Case:** The 5.7x28mm is often considered more specialized, suitable for specific applications such as personal defense weapons or when armor penetration is a priority. The 9mm is more commonly used, widely available, and well-suited for general civilian and law enforcement use.

Overall, whether one is “more powerful” than the other depends on the context and criteria used. For sheer kinetic energy, the 9mm might be seen as more powerful, but for specific scenarios like penetration and range, the 5.7 can offer advantages.

What is 5.7 x28 good for?

The 5.7x28mm cartridge is primarily known for its use in personal defense weapons (PDWs), submachine guns, and pistols. Here are some of its key benefits and applications:

1. **Military and Law Enforcement Use**: The 5.7x28mm was originally developed by FN Herstal for military and law enforcement applications. It offers high velocity and flat trajectory, making it effective at penetrating body armor.

2. **Self-Defense**: Due to its high velocity and low recoil, it is suitable for self-defense situations, allowing for quick follow-up shots.

3. **Reduced Recoil**: The cartridge produces significantly less recoil than traditional rifle rounds like the 5.56 NATO, making it easier to handle and shoot accurately, especially in burst or full-auto modes.

4. **High Capacity**: Weapons chambered in 5.7x28mm often have higher magazine capacities compared to larger caliber handguns, providing more rounds without increasing the size of the firearm.

5. **Sport Shooting**: The cartridge’s performance, combined with low recoil, makes it suitable for sporting applications, including competition shooting.

6. **Lightweight**: The ammunition is lightweight, allowing users to carry more rounds without being as burdened as with traditional rifle cartridges.

Overall, the 5.7x28mm cartridge is appreciated for its combination of lightweight, low recoil, and high velocity, which makes it advantageous in various tactical and civilian applications.

Is the Ruger 57 good for self-defense?

The Ruger 57 can be a viable option for self-defense, but its suitability depends on several factors. It is chambered in 5.7x28mm, which offers high velocity and low recoil, making it relatively easy to control. The pistol also has a large magazine capacity, typically holding 20 rounds, which can be advantageous in self-defense situations. Additionally, its ergonomic design and reliable performance are positives.

However, some factors to consider include the availability and cost of 5.7x28mm ammunition, which can be more expensive and harder to find compared to more common calibers like 9mm. Additionally, while the 5.7x28mm round is effective, some people prefer larger calibers for self-defense due to perceived better stopping power.

Ultimately, whether the Ruger 57 is good for self-defense depends on your personal preferences, comfort level with the firearm, and specific self-defense needs. It is always recommended to test a firearm and train regularly to ensure proficiency and confidence in its use.

Can a civilian own a FN-57?

Yes, a civilian can own an FN Five-seveN (FN 57) pistol in the United States, provided they comply with federal, state, and local laws regarding firearm ownership. This includes passing a background check and adhering to any specific regulations or restrictions that may be in place in their area. It’s important to verify the specific laws in the state or municipality where you reside, as they can vary significantly.

Will 5.7 x28 stop a bear?

The 5.7x28mm cartridge is not typically recommended for stopping a bear. It is designed for use in handguns and small rifles and is known for its high velocity and relatively flat trajectory. However, its stopping power is considered low compared to other larger and more powerful cartridges.

For self-defense against a bear, it is generally advised to use more powerful firearms chambered in larger calibers such as .44 Magnum, .454 Casull, .45-70 Government, or larger hunting rifle calibers. Additionally, bear spray is often recommended as a non-lethal deterrent.

If you find yourself in bear country, it’s important to be prepared with the right equipment and knowledge for safety.

What caliber is a 5.7 x28 equivalent to?

The 5.7x28mm cartridge is approximately equivalent to a .22 caliber bullet in terms of diameter. However, it is important to note that while both the 5.7x28mm and .22 caliber bullets have similar diameters, they are designed for different purposes and have different ballistic characteristics.

Can a 5.7 be used for self defense?

Yes, a 5.7x28mm firearm, like the FN Five-seveN pistol or FN P90, can be used for self-defense. It is known for its high-velocity rounds, low recoil, and ability to penetrate some body armor. However, effectiveness for self-defense depends on factors such as personal proficiency, legality, and consideration of over-penetration risks. Always ensure compliance with local laws and consider professional training for safe and effective use.

Will 5.7 rounds penetrate body armor?

The penetration of body armor by 5.7x28mm rounds depends on several factors, including the type of 5.7 ammunition and the level of body armor.

Standard 5.7x28mm ammunition, such as the sporting or civilian variants, is generally not designed to penetrate armor and is unlikely to penetrate modern body armor rated at Level IIIA or higher. However, certain specialized 5.7x28mm rounds, such as those originally developed for military and law enforcement, may be designed to penetrate some body armor, including lower-level armors. These specialized rounds may penetrate Level II or IIIA armor but usually are not available to the civilian market.

To determine if a specific 5.7 round will penetrate a particular type of body armor, you would need to examine the specifications and ratings of both the ammunition and the armor. Always ensure compliance with relevant laws and regulations.

What is the difference between a 223 and a 5.7 x28?

The primary difference between a .223 Remington and a 5.7x28mm cartridge lies in their design and intended use.

1. **Caliber**:
– The .223 Remington is a larger caliber cartridge (.223 inches or approximately 5.56mm), commonly used in rifles like the AR-15.
– The 5.7x28mm is smaller, designed for use in both pistols and carbines, with a bullet diameter of approximately 5.7mm.

2. **Purpose**:
– The .223 is typically used for longer-range shooting, hunting, and in military applications. It offers greater velocity and energy, suitable for larger and more distant targets.
– The 5.7x28mm is used in personal defense weapons and pistols, offering moderate velocity and is known for its armor-piercing capabilities with certain types of ammunition.

3. **Performance**:
– The .223 generally has higher muzzle velocity and energy than the 5.7x28mm due to its larger case and powder capacity, making it more effective at longer ranges.
– The 5.7x28mm is lighter and contributes to less recoil, making it easier to handle in smaller firearms and allowing for higher capacity in magazines.

4. **Applications**:
– .223 is popular in sporting, hunting, and tactical applications.
– 5.7x28mm is used in niche military, law enforcement roles, and civilian self-defense scenarios due to its unique properties.

Each cartridge is specialized for different roles, with the .223 being more suitable for rifles and longer-range engagement, while the 5.7x28mm is compact and designed for either pistol or carbine use.

What is more powerful than a 9mm?

A .45 ACP (Automatic Colt Pistol) or a .357 Magnum are both generally considered more powerful than a 9mm in terms of stopping power and energy delivery.

What is a 5.7 pistol used for?

The 5.7 pistol, specifically referring to models like the FN Five-seveN, is primarily used for personal defense, law enforcement, and military applications. Chambered for the 5.7x28mm cartridge, it offers high velocity, low recoil, and the ability to penetrate body armor. Additionally, it’s used for sport shooting due to its accuracy and unique features.

Why is the 5.7 mm so popular?

The 5.7mm cartridge, specifically the 5.7x28mm, is popular for several reasons:

1. **High Velocity and Flat Trajectory**: The round is known for its high velocity, which gives it a flat trajectory and effective range.

2. **Low Recoil**: The 5.7mm round produces less recoil compared to larger calibers, allowing for quicker follow-up shots and making it user-friendly for a wide range of shooters.

3. **Armor-Penetration Capabilities**: Originally designed for military and law enforcement use, some versions of the 5.7mm round can penetrate body armor, which increases its appeal for tactical applications.

4. **Versatility**: The round is used in both pistols and PDW (personal defense weapon) platforms, which offers versatility in different scenarios.

5. **Magazine Capacity**: Due to its small size, firearms chambered for the 5.7mm can accommodate larger magazine capacities compared to traditional handgun calibers.

6. **Innovative Design**: Its design caters to modern tactical needs, making it popular among enthusiasts of firearms innovation.

These factors contribute to the 5.7mm’s popularity among military personnel, law enforcement agencies, and civilian shooters interested in tactical, defensive, or sporting applications.

Is 5.7 bigger than 223?

No, 5.7 is not bigger than 223.