Ruger LC Carbine 5.7X28 16.25" 20rd Rifle, Flat Dark Earth – 19306 For Sale

What is the 5.7 x28 good for?

The 5.7x28mm cartridge is known for its use in firearms that require lightweight, high-velocity rounds with armor-piercing capabilities. It was originally developed by FN Herstal for their FN P90 personal defense weapon and FN Five-seveN pistol. Here are some of its key attributes and applications:

1. **Personal Defense**: The 5.7x28mm offers low recoil and a high velocity, making it suitable for personal defense situations where quick follow-up shots can be critical.

2. **Law Enforcement and Military Use**: The cartridge’s ability to penetrate body armor makes it a valuable option for tactical operations and military use, particularly in close-quarters combat situations.

3. **Variety of Firearms**: While initially designed for specific FN firearms, the cartridge is now used in several different weapon platforms, offering versatility in its applications.

4. **High Capacity**: The small size of the cartridge allows for high-capacity magazines, which can be advantageous in both defensive and tactical scenarios.

5. **Reduced Ricochet Risk**: Its lightweight projectiles contribute to a reduced risk of ricochet, making it more suitable for use in urban or enclosed environments where traditional rounds could pose additional hazard risks.

Overall, the 5.7x28mm is appreciated for its unique balance of light weight, high velocity, and armor-piercing potential, making it effective for diverse applications ranging from law enforcement to personal defense.

Is the Ruger 5.7 good for self-defense?

The Ruger 5.7 is a pistol that offers some advantages and considerations for self-defense purposes. Here are a few points to consider:

1. **Caliber**: It uses the 5.7x28mm cartridge, which is noted for its high velocity and low recoil. This can result in better accuracy and follow-up shots compared to larger calibers.

2. **Capacity**: The Ruger 5.7 typically features a magazine capacity of 20 rounds, which is higher than many other pistols, providing more shots before needing to reload.

3. **Ergonomics**: It generally has good ergonomics, making it comfortable to handle and shoot for many users.

4. **Cost and Availability**: While the 5.7x28mm ammunition can be more expensive and less widely available than more common calibers like 9mm, it’s important to ensure you have a reliable supply for practice and use.

5. **Power**: The 5.7x28mm round is capable of penetrating barriers effectively, which can be both an advantage and a liability depending on the situation. Overpenetration is a concern in populated areas.

6. **Reputation**: Some self-defense experts and enthusiasts regard it as an effective option, while others prefer more commonly used calibers for self-defense.

In conclusion, the Ruger 5.7 can be a good option for self-defense, especially for those who value magazine capacity and low recoil. However, it is important to consider factors such as ammunition availability and cost, as well as personal comfort and proficiency with this specific firearm.

What is the effective range of a 5.7 carbine?

The effective range of a 5.7x28mm carbine, such as those using the FN 5.7 cartridge, is typically around 200 meters (approximately 218 yards). This range can vary based on specific model and conditions, but 200 meters is a general estimate for effective accuracy and performance.

What is the effective range of a 5.7 x28?

The effective range of a 5.7x28mm cartridge is generally considered to be up to 200 meters (approximately 219 yards). However, its optimal performance and accuracy are typically observed within shorter distances, such as 100 to 150 meters, depending on the specific firearm and shooting conditions.

Is a 5.7 x28 more powerful than 9mm?

The comparison between the 5.7×28mm and 9mm ammunition involves different factors, such as bullet velocity, energy, and intended use.

– **5.7×28mm**: This cartridge is known for its higher velocity and lower recoil. It often achieves speeds of around 2,000 to 2,800 feet per second, depending on the specific load, and is designed to penetrate body armor with certain types of ammunition. It typically has lower bullet mass than a 9mm.

– **9mm (9×19mm Parabellum)**: This is one of the most popular handgun cartridges in the world. It generally has bullet weights ranging from 115 to 147 grains, with velocities around 1,100 to 1,300 feet per second. It delivers more energy with heavier bullets and is widely used for self-defense, military, and law enforcement applications.

In terms of raw power, which might be measured by kinetic energy (mass x velocity squared / 2), a 9mm generally produces more energy at the muzzle due to its heavier bullet. However, the 5.7×28mm can have advantages in penetration and speed.

Ultimately, whether one is “more powerful” depends on the context of use. For raw stopping power and energy, 9mm might be considered more powerful. In contrast, for speed and penetration (particularly against armor), the 5.7×28mm might be favored.

Will 5.7 x28 stop a bear?

The 5.7x28mm cartridge is designed primarily for personal defense and is used in firearms like the FN P90 and the FN Five-seven pistol. While it is effective against human targets, it is generally not recommended for stopping a bear, which is a large and potentially dangerous animal. Bears have thick skin, dense muscle mass, and strong bones, which require a more powerful cartridge for reliable stopping power. Typically, cartridges like the .44 Magnum, .454 Casull, or even a higher-caliber rifle round are preferred when dealing with bears for self-defense. Always consult with wildlife experts and local regulations when considering protection against wildlife.

Will 5.7 penetrate body armor?

The ability of a 5.7x28mm round to penetrate body armor depends on several factors, including the type of body armor and the specific ammunition variant used. Standard 5.7x28mm rounds may penetrate lower levels of soft body armor, such as those rated at Level IIA or II, but are less likely to penetrate higher levels, such as Level IIIA. However, specialized armor-piercing variants of the 5.7x28mm round are designed to penetrate hard armor and may be capable of penetrating Level III or even Level IV armor. It is important to match the specific round and its ballistic capabilities against the type of armor for a precise determination.

Can a 5.7 be used for self-defense?

Yes, a firearm chambered in 5.7x28mm can be used for self-defense. The 5.7x28mm cartridge is known for its high velocity, low recoil, and ability to penetrate body armor, which can make it effective for self-defense situations. However, the suitability of any firearm for self-defense also depends on factors such as the user’s proficiency and comfort with the weapon, its reliability, and the legal considerations in one’s jurisdiction.

Why is my Ruger-57 jamming?

There could be several reasons why your Ruger-57 is jamming:

1. **Ammunition Issues**: Make sure you are using the correct type and quality of ammunition. Poor-quality or damaged ammo can cause feeding and extraction issues.

2. **Magazine Problems**: Check the magazine for any damage, dirt, or improper loading. A faulty magazine can hinder proper feeding.

3. **Cleaning and Maintenance**: Ensure the firearm is clean and well-lubricated. Accumulated dirt, debris, or lack of lubrication can lead to malfunctions.

4. **Wear and Tear**: Inspect the firearm for any worn or damaged parts that might need replacement. Regular inspection and maintenance are key.

5. **User Error**: Make sure you are operating the firearm correctly with proper technique.

If the problem persists, consult a professional gunsmith or contact Ruger’s customer service for assistance.

What does LC mean on Ruger LC carbine?

The “LC” in Ruger LC Carbine stands for “Lightweight Compact.”

What caliber is a 5.7 x28 comparable to?

The 5.7x28mm cartridge is often compared to the .22 Magnum (.22 WMR) in terms of size and bullet diameter. However, it is more comparable in performance to the 9x19mm Parabellum (9mm Luger) due to its intended role for personal defense, military, and law enforcement applications. The 5.7x28mm offers high velocity, low recoil, and the ability to penetrate body armor, which distinguishes it from other small-caliber rounds.

Is the Ruger LC Carbine accurate?

The Ruger LC Carbine is generally considered accurate for its intended use as a lightweight, compact carbine. Users often report that it is accurate for close to mid-range shooting, typically within 100 yards. However, like any firearm, its accuracy can depend on factors such as ammunition, shooter proficiency, and conditions. Personal experiences may vary, so it’s beneficial to try the firearm yourself or research user reviews for more specific insights.

What are the advantages of the 5.7 round?

The 5.7x28mm round offers several advantages:

1. **High Velocity and Flat Trajectory**: The 5.7 round is known for its high muzzle velocity, which contributes to a flatter trajectory. This allows for greater accuracy at extended ranges.

2. **Low Recoil**: The cartridge produces relatively low recoil compared to other small arms cartridges, enhancing control during rapid fire and improving shooter accuracy, particularly in semi-automatic and automatic firearms.

3. **Penetration Capabilities**: The design of the 5.7 round allows it to penetrate body armor better than traditional pistol cartridges, making it suitable for military and law enforcement applications.

4. **Lightweight**: The round is lighter than many other pistol and rifle cartridges, which enables the user to carry more ammunition without significantly increasing their load.

5. **High Capacity Magazines**: Firearms chambered for this round often have higher magazine capacities due to the cartridge’s design, providing the user with more rounds before needing to reload.

6. **Versatility**: The 5.7x28mm cartridge can be used in a variety of firearms, including handguns and personal defense weapons (PDWs), offering versatility across different platforms.

7. **Reduced Ricochet**: Some users have noted that the round’s design reduces the likelihood of ricochet, which can be a critical safety feature in certain operational environments.

These advantages make the 5.7x28mm round appealing for specific military, law enforcement, and civilian uses, particularly where armor penetration and low recoil are important considerations.

Will 5.7 penetrate body armor?

The ability of a 5.7×28mm round to penetrate body armor depends on several factors, such as the type of body armor, the specific ammunition variant, and the distance from which it is fired. Generally, the 5.7×28mm cartridge, especially certain armor-piercing variants, is known for its ability to penetrate soft body armor, such as Level IIA, II, or IIIA, which are designed to stop handgun rounds. However, these rounds may not penetrate higher-level hard armor plates, like Level III or IV, which are designed to stop rifle threats. For specific performance details, refer to official ballistics data and armor ratings.

Can a 5.7 be used for self-defense?

Yes, a 5.7 caliber firearm, such as those chambered in 5.7x28mm, can be used for self-defense. This round is known for its high velocity and low recoil, making it effective for self-defense situations. However, suitability also depends on factors like personal comfort with the firearm, local laws, and individual needs. Always ensure that you are trained in handling firearms safely and are aware of the legal implications of using them for self-defense.