Smith & Wesson Model 638: An In-Depth Look at This Lightweight Revolver
The Smith & Wesson Model 638 is a popular choice for concealed carry, offering a blend of lightweight construction and reliable performance. This J-frame revolver has earned a reputation for being easily concealable and comfortable to carry, making it a favorite among law enforcement officers as a backup weapon and licensed civilians seeking a personal defense firearm. This article will provide a comprehensive overview of the Smith 638, covering its specifications, features, history, and suitability for various applications.
History and Evolution of the Smith & Wesson J-Frame
To understand the Smith 638, it’s essential to appreciate the lineage of the Smith & Wesson J-frame revolvers. Introduced in 1950, the J-frame was designed to be a smaller, more easily concealable alternative to the larger K-frame revolvers. The original J-frame was chambered in .38 Special, a cartridge known for its manageable recoil and effectiveness in close-quarters situations. Over the years, the J-frame platform has evolved, with various models offering different features, materials, and chamberings. The Smith 638 represents a modern iteration of this classic design, incorporating lightweight alloys and enhanced ergonomics.
Key Features and Specifications of the Smith & Wesson 638
The Smith 638 distinguishes itself through several key features:
- Lightweight Alloy Frame: The Smith 638 features an aluminum alloy frame, which significantly reduces its weight. This makes it comfortable for all-day carry, especially in concealed carry scenarios.
- Shrouded Hammer: The shrouded hammer design of the Smith 638 offers a balance between single-action and double-action operation. The hammer is partially enclosed, reducing the risk of snagging on clothing during a draw, while still allowing for thumb-cocking for a lighter, more precise single-action shot.
- .38 Special +P Chambering: The Smith 638 is chambered in .38 Special, a widely available and effective cartridge. It is also rated for +P ammunition, which provides increased velocity and energy for enhanced stopping power.
- Five-Round Capacity: As a J-frame revolver, the Smith 638 has a five-round cylinder capacity. While this may seem limited compared to semi-automatic pistols, it offers a compact and reliable package.
- Fixed Sights: The Smith 638 typically features fixed sights, which are simple and durable. While not adjustable, they are generally accurate at typical self-defense distances.
Here’s a summary of the key specifications:
- Caliber: .38 Special +P
- Capacity: 5 rounds
- Barrel Length: 1.875 inches
- Overall Length: 6.31 inches
- Weight: Approximately 15 ounces (unloaded)
- Frame Material: Aluminum Alloy
- Cylinder Material: Stainless Steel
- Sights: Fixed
- Action: Single/Double Action
Ergonomics and Handling of the Smith & Wesson 638
The ergonomics of the Smith 638 are designed for comfortable and effective use. The lightweight frame and compact size make it easy to handle, even for shooters with smaller hands. The grip is typically made of synthetic materials, providing a secure and comfortable hold. The double-action trigger pull is relatively smooth, although it can be somewhat heavy, which is typical for revolvers. Practice is essential to master the double-action trigger and achieve accurate shots. The shrouded hammer allows for single-action firing, which provides a lighter trigger pull for more precise shots when time allows. The Smith 638 is a good option for those who prioritize concealability and ease of carry.
Concealed Carry Considerations for the Smith 638
The Smith 638’s lightweight and compact size make it an excellent choice for concealed carry. Its small frame allows it to be easily concealed under clothing, whether in an inside-the-waistband (IWB) holster, an ankle holster, or even a pocket holster (depending on the size of the pocket). The shrouded hammer further enhances concealability by reducing the risk of snagging. When carrying the Smith 638, it’s crucial to choose a high-quality holster that provides secure retention and comfortable carry. Practice drawing and firing from the chosen holster is also essential to develop proficiency and ensure a smooth draw in a self-defense situation.
Ammunition Selection for the Smith & Wesson Model 638
Choosing the right ammunition for the Smith 638 is critical for maximizing its effectiveness. While .38 Special is a relatively low-powered cartridge compared to some other self-defense options, modern +P ammunition can provide significant stopping power. When selecting ammunition, consider factors such as bullet weight, bullet type (e.g., hollow point, wadcutter), and ballistic performance. It’s also important to test different types of ammunition in your specific Smith 638 to ensure reliable feeding and ejection. [See also: Best .38 Special Ammo for Self-Defense] Generally, jacketed hollow point (JHP) ammunition is recommended for self-defense due to its expansion characteristics, which can increase the size of the wound channel and improve stopping power. However, it’s essential to research and select ammunition that has a proven track record of reliability and effectiveness.
Maintenance and Care of Your Smith & Wesson 638
Proper maintenance is essential for ensuring the reliability and longevity of your Smith 638. After each shooting session, it’s important to clean the revolver thoroughly to remove powder residue and other debris. This involves disassembling the revolver (following the manufacturer’s instructions), cleaning the barrel, cylinder, and other components with appropriate cleaning solvents, and lubricating moving parts with a high-quality gun oil. Regular inspection of the revolver is also important to identify any signs of wear or damage. Pay close attention to the cylinder, forcing cone, and other critical areas. If you notice any issues, it’s best to consult with a qualified gunsmith for repair or replacement. Storing the Smith 638 in a secure and dry location is also essential to prevent corrosion and damage.
The Smith & Wesson 638 vs. Other J-Frame Revolvers
The Smith 638 is just one of many J-frame revolvers offered by Smith & Wesson. Other popular models include the Model 642 (which has an enclosed hammer) and the Model 442 (which is similar to the 642 but has a black finish). The choice between these models depends on individual preferences and intended use. The Smith 638’s shrouded hammer offers a balance between single-action and double-action capability, while the enclosed hammer models are designed for snag-free carry. Ultimately, the best J-frame revolver for you will depend on your specific needs and priorities. [See also: Smith & Wesson J-Frame Comparison]
Is the Smith & Wesson 638 Right for You?
The Smith 638 is a versatile and reliable revolver that is well-suited for concealed carry and personal defense. Its lightweight construction, compact size, and .38 Special +P chambering make it a practical choice for those who prioritize concealability and ease of use. However, it’s important to consider the limitations of a five-round revolver and the relatively heavy double-action trigger pull. If you are comfortable with these limitations and are looking for a lightweight and easily concealable handgun, the Smith & Wesson 638 may be an excellent option. It’s always recommended to handle and shoot a Smith 638 before making a purchase to ensure that it fits your hand and shooting style comfortably.
Final Thoughts on the Smith 638
The Smith 638 remains a relevant and popular choice in the world of concealed carry firearms. Its blend of classic revolver design, lightweight materials, and practical features makes it a compelling option for those seeking a reliable and easily concealable personal defense weapon. While it may not be the highest-capacity or most powerful handgun available, its simplicity, reliability, and ease of carry continue to resonate with shooters of all experience levels. Remember to always practice safe gun handling techniques and comply with all applicable laws and regulations regarding firearm ownership and carry. The Smith & Wesson Model 638 offers a classic approach to personal defense, blending the proven reliability of a revolver with the benefits of modern materials and design. The Smith 638 is a solid choice for anyone looking for a dependable and easily concealed firearm. The Smith 638 offers a timeless design with modern functionality.
