


Photo source: smith-wesson.com, images.guns.com
Smith & Wesson Model 640
Smith & Wesson Model 640 revolver in .357 Magnum / .38 Special: specs, history, ammo and Colorado legal notes from the CO Boots gun library. Want hands-on time with a firearm like the Smith & Wesson Model 640? Our certified instructors cover safe handling, operation and marksmanship in every firearms training class.
| Library ID | GT-036 |
|---|---|
| Manufacturer | Smith & Wesson |
| Type | Revolver |
| Caliber | .357 Magnum / .38 Special |
| Action | Revolver |
| Barrel Length | 2.125 inches |
| Country of Origin | United States |
| Year of Production | 1990 |
| Production Status | In production |
| Typical Users | Law enforcement, civilians |
| Rating | 4.5 |
Smith & Wesson Model 640: Technical Specifications
The Smith & Wesson Model 640 is a compact revolver renowned for its reliability and suitability for concealed carry. Here are its key specifications:
- Caliber: .357 Magnum, also capable of firing .38 Special.
- Barrel Length: 2.125 inches, optimized for balance and concealability.
- Weight: Approximately 23.5 ounces (loaded), providing a solid feel without being overly heavy.
- Material: Constructed with a stainless steel frame and cylinder, offering durability and corrosion resistance. The frame is designed to withstand the pressures of .357 Magnum loads.
- Action: Double-action only (DAO), enhancing safety and simplifying operation for self-defense scenarios.
- Sights: Features a fixed front sight and a rear notch, ensuring quick target acquisition.
- Unique Engineering: The internal components are designed for easy maintenance, and the revolver is equipped with a transfer bar safety system, preventing accidental discharge. The Model 640 is known for its robust construction and smooth trigger pull, making it a favorite among both law enforcement and ci
Smith & Wesson Model 640: Performance Characteristics
The Smith & Wesson Model 640 is a .357 Magnum revolver renowned for its compact size and reliability. Its 2.125-inch barrel and all-steel construction contribute to a balance of weight and durability, enhancing shooting stability.
Accuracy: The fixed sights are adequate for close-range engagements, typically performing well within 25 yards. The inherent design of revolvers allows for consistent shot placement, though longer ranges may challenge accuracy due to the short sight radius.
Reliability: Known for robust performance, the Model 640 functions reliably with various ammunition types, including .38 Special and .357 Magnum. Its double-action mechanism ensures consistent firing without mechanical failures.
Handling: The revolver's weight helps mitigate recoil, making it manageable for most shooters. The ergonomic grip allows for a secure hold, enhancing control during rapid fire.
Rate of Fire: As a revolver, the Model 640 has a slower rate of fire compared to semi-automatics, typically limited to 5 rounds. However, skilled users can achieve impressive speed wit
Smith & Wesson Model 640: Design Features
The Smith & Wesson Model 640 is a robust, compact revolver designed for concealed carry and personal defense. It features a stainless steel frame, enhancing durability and corrosion resistance, with a smooth, matte finish for a sleek look. The ergonomics include a rounded butt for comfortable handling, allowing for a secure grip during operation. The revolver is chambered for .357 Magnum or .38 Special cartridges, offering versatility in ammunition choice.
Safety mechanisms include an internal lock to prevent accidental firing and a double-action trigger that requires a deliberate pull for firing, minimizing the risk of unintentional discharge. The front and rear sights are designed for quick target acquisition, with the rear sight being a notch and the front sight a ramp for visibility.
Innovatively, the Model 640 is built with a concealed hammer, preventing snagging during draw from holsters. Its overall aesthetic combines functionality with a classic revolver appearance, making it both practical and visually appealing for users.
Smith & Wesson Model 640: Historical Context
The Smith & Wesson Model 640, a stainless steel revolver, was introduced in 1990 as a compact, double-action-only firearm primarily designed for concealed carry and law enforcement. Its development was part of a broader trend in the late 20th century towards more durable and reliable firearms, reflecting a shift in consumer preference for stainless steel over blued finishes.
Key milestones include its adoption by various law enforcement agencies and private citizens for personal protection. The Model 640 features a shrouded hammer, preventing snagging during draw, which enhances its appeal for concealed carry.
While not directly associated with specific historical events, it has been used in countless self-defense situations, contributing to discussions around personal safety and the role of firearms in American society. The Model 640 influenced firearm design by popularizing compact revolvers, emphasizing reliability and ease of carry, and reinforcing the trend towards more utilitarian firearms in personal defense contexts.
Smith & Wesson Model 640: User Experience
The Smith & Wesson Model 640 is a compact, stainless steel revolver, often praised for its reliability and ease of use. Users appreciate its comfortable grip, which allows for effective handling despite its snub-nose design. The double-action trigger is noted for being smooth, though some find it heavy, impacting accuracy for less experienced shooters.
Durability is a significant strong point; the stainless steel construction resists corrosion and withstands rigorous use. Many users report positive experiences with its performance in various conditions, emphasizing that it requires minimal maintenance.
Common complaints include its weight, which can be felt after extended carry, and the limited capacity (5 rounds), which some consider a drawback compared to semi-automatics. Additionally, recoil can be snappy with full-power loads, making it less comfortable for prolonged shooting sessions. Overall, the Model 640 is highly regarded as a reliable backup or concealed carry option.
Smith & Wesson Model 640: Ammunition Information
The Smith & Wesson Model 640 is a compact revolver primarily chambered in .38 Special, with some variants available in .357 Magnum. The .38 Special is a versatile caliber known for its manageable recoil and accuracy, making it ideal for self-defense. It can also fire .38 Special +P ammunition, which provides increased velocity and stopping power without significantly increasing recoil.
For optimal performance, high-quality defensive rounds such as hollow points are recommended, as they expand upon impact, providing greater lethality. Popular brands include Speer Gold Dot, Federal HST, and Hornady Critical Defense. The Model 640 is compatible with various brands of .38 Special and .357 Magnum ammunition, allowing users to select their preferred load based on personal preferences and intended use.
Additionally, users should avoid using lightweight or low-quality ammunition that may not cycle reliably or provide effective terminal ballistics in a defensive scenario. Always refer to the manufacturer’s guidelines for recommended ammunition types.
Smith & Wesson Model 640: Usage Tips and Best Practices
The Smith & Wesson Model 640 is a compact, stainless steel revolver, ideal for concealed carry. Here are some usage tips and best practices:
Shooting Tips:
- Grip: Maintain a firm grip; use a high hold to reduce recoil.
- Stance: Adopt a stable, balanced stance, such as isosceles or Weaver.
- Sight Alignment: Focus on the front sight; ensure it’s aligned with your target.
- Trigger Control: Apply steady pressure on the trigger to avoid jerking.
Cleaning & Maintenance:
- Frequency: Clean after every range session or if it’s been carried for a while.
- Disassembly: Follow the manufacturer’s guide for proper disassembly.
- Cleaning: Use a bore brush and patches for the barrel; a toothbrush for the frame and cylinder.
- Lubrication: Apply a small amount of gun oil to moving parts; avoid over-lubricating.
Common Mistakes:
- Neglecting Dry Fire: Practice dry firing to improve trigger control.
- Ignoring Grip Pressure: Ensure consistent grip pressure for accuracy.
- Forgetting to Check Functionality: Regularly check your revolver's function before use.
Legal Considerations in Colorado
The Smith & Wesson Model 640 is a double-action revolver, primarily chambered for .357 Magnum/.38 Special cartridges, known for its compact design and stainless steel frame. Its legal status varies by jurisdiction. Generally, it is legal for civilian ownership in most states, but restrictions may apply in places with stricter gun laws, such as California, New York, and New Jersey, where permits or specific features may be mandated.
Military use is typically limited to authorized personnel, as the model is not standard issue. Notable legal cases involving this model are rare, but incidents may arise concerning self-defense claims or illegal possession. Additionally, any modifications to the firearm can impact its legal status. Always check local laws for the most current regulations regarding ownership, carry permits, and usage of the Smith & Wesson Model 640.
Smith & Wesson Model 640: Reviews and Ratings
User reviews for the Smith & Wesson Model 640 consistently highlight its reliability and solid construction, with many praising the revolver's ability to perform flawlessly under various conditions. Reviewers often note that the 640 is a dependable choice for self-defense, citing its robust design and ease of use. Accuracy is another recurring theme, with users reporting satisfactory performance at both close and moderate ranges, though some mention that practice is essential for optimal shooting.
Customer service experiences vary; while many users report positive interactions, a few have encountered delays or issues with parts. Overall satisfaction is generally high, as users appreciate the revolver's compact size and weight, making it suitable for concealed carry. The Model 640's reputation for durability and effectiveness in critical situations contributes to its favorable standing among firearm enthusiasts.
Smith & Wesson Model 640: Appearances in Media
The Smith & Wesson Model 640, a compact revolver, has appeared in various movies, TV shows, and video games. Here is a brief list of notable appearances:
Movies:
1. "The Brave One" (2007) - Jodie Foster's character uses a Smith & Wesson Model 640 for self-defense.
2. "The Dark Knight" (2008) - The weapon is used in various scenes, showcasing its popularity in crime-related narratives.
TV Shows:
1. "The Shield" - Various characters use the Model 640 throughout the series, reflecting its common use among law enforcement.
2. "Breaking Bad" - The revolver appears in a few episodes, emphasizing its role in the criminal underworld.
Video Games:
1. "Max Payne 2: The Fall of Max Payne" - The Model 640 is featured as one of the weapons available to players.
2. "Grand Theft Auto V" - The game includes a revolver that closely resembles the Model 640, contributing to its realistic firearm selection.
These examples illustrate the Smith & Wesson Model 640's presence in popular culture as a reliable and recognizable firearm.
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