S&W 638: A Comprehensive Review of Smith & Wesson’s Lightweight Revolver

The Smith & Wesson 638, often referred to as the S&W 638, is a popular lightweight revolver renowned for its concealed carry capabilities and reliability. This article delves into a detailed review of the S&W 638, examining its features, performance, and suitability for various applications. We’ll explore why the S&W 638 remains a relevant choice for personal defense in today’s market. The S&W 638 is a J-frame revolver, known for its compact size and ease of use.

Overview of the S&W 638

The S&W 638 is a member of Smith & Wesson’s J-frame family of revolvers. This family is characterized by its small frame size, making it ideal for concealed carry. The S&W 638 specifically features an aluminum alloy frame and a stainless-steel cylinder, contributing to its lightweight design. This combination of materials provides a balance between durability and ease of carry, a crucial factor for everyday concealed carry. It is chambered in .38 Special +P, offering a good balance between manageable recoil and stopping power.

Key Features of the S&W 638

• Lightweight Frame: The aluminum alloy frame significantly reduces the overall weight, making it comfortable for all-day carry.
• Stainless Steel Cylinder: The stainless steel cylinder provides durability and resistance to corrosion.
• Enclosed Hammer: The ‘hammerless’ design of the S&W 638 is technically a shrouded hammer. This reduces the risk of snagging on clothing when drawing from concealment.
• .38 Special +P Chambering: Offers a balance between manageable recoil and adequate stopping power.
• Fixed Sights: Simple and robust fixed sights for quick target acquisition.

Design and Ergonomics

The S&W 638 is designed with concealed carry in mind. Its compact size and lightweight construction make it easy to carry in a variety of holsters. The enclosed hammer design is a significant advantage, preventing the hammer from catching on clothing during a draw. The grip is typically small, but aftermarket options are available to improve ergonomics for those with larger hands. The overall design prioritizes functionality and reliability over aesthetic appeal. The S&W 638 is a tool designed for a specific purpose, and its design reflects that.

Grip and Handling

The factory grip on the S&W 638 is functional but may be small for some users. Aftermarket grips are readily available in various materials and sizes, allowing users to customize the revolver to their individual preferences. A larger grip can improve control and reduce felt recoil, especially when firing +P ammunition. The light weight of the S&W 638 can also contribute to perceived recoil, so a comfortable and secure grip is essential for accurate shooting.

Performance and Accuracy

The S&W 638 is designed for close-range personal defense. Its accuracy is adequate for its intended purpose, but it is not a target pistol. The short barrel and fixed sights limit its effective range. However, within typical self-defense distances (3-7 yards), the S&W 638 is capable of delivering accurate and effective shots. Practice is essential to master the trigger pull and develop proficiency with this revolver.

Trigger Pull

The trigger pull on the S&W 638 is typical of J-frame revolvers. It is relatively heavy and requires a deliberate pull. This is a safety feature designed to prevent accidental discharges, but it can also affect accuracy. With practice, shooters can learn to manage the trigger pull and achieve acceptable accuracy. Aftermarket trigger kits are available to lighten and smooth the trigger pull, but these should be installed by a qualified gunsmith.

Concealed Carry Considerations

The S&W 638 excels as a concealed carry firearm. Its lightweight and compact size make it easy to carry in a variety of positions, including inside-the-waistband (IWB), appendix carry, and ankle carry. The enclosed hammer design prevents snagging, ensuring a smooth and reliable draw. The .38 Special +P chambering provides adequate stopping power for self-defense situations. The S&W 638 is a popular choice for those who prioritize concealability and ease of carry.

Holster Options

Numerous holster options are available for the S&W 638. IWB holsters are popular for concealed carry, offering a balance between comfort and concealment. Appendix carry holsters are also a viable option for those who prefer to carry in the front of their waistband. Ankle holsters are a good choice for backup guns or for those who need to carry a firearm discreetly in situations where other carry methods are not feasible. The choice of holster depends on individual preferences and carry style.

Reliability and Maintenance

The S&W 638 is known for its reliability. Its simple design and robust construction make it a dependable choice for self-defense. Regular cleaning and lubrication are essential to maintain its reliability. The stainless-steel cylinder is resistant to corrosion, but the aluminum alloy frame requires some care to prevent damage. A thorough cleaning after each range session is recommended. [See also: Gun Cleaning Basics] Proper maintenance will ensure that the S&W 638 functions reliably when needed most.

Cleaning and Lubrication

Cleaning the S&W 638 is a straightforward process. Start by unloading the revolver and ensuring that it is safe. Use a bore brush and solvent to clean the barrel, and a brush and solvent to clean the cylinder. Wipe down the frame and cylinder with a clean cloth. Apply a light coat of lubricant to the moving parts, such as the cylinder crane and the trigger mechanism. Avoid over-lubricating the revolver, as this can attract dirt and debris. Consult the owner’s manual for specific cleaning and lubrication instructions.

Pros and Cons of the S&W 638

Pros

• Lightweight and easy to carry
• Enclosed hammer prevents snagging
• Reliable and durable
• .38 Special +P chambering offers adequate stopping power
• Readily available aftermarket accessories

Cons

• Small grip may not be suitable for all users
• Heavy trigger pull
• Limited accuracy at longer ranges
• Recoil can be significant with +P ammunition

Alternatives to the S&W 638

Several alternatives to the S&W 638 are available, depending on individual preferences and needs. The Smith & Wesson 642 is a similar revolver with a fully enclosed hammer. The Ruger LCR is another popular lightweight revolver with a smooth trigger pull. The Glock 43 is a semi-automatic pistol that offers a higher capacity and a lighter trigger pull. Each of these alternatives has its own advantages and disadvantages, and the best choice depends on individual priorities. [See also: Glock 43 vs S&W Shield] The S&W 638 is a solid choice, but it’s good to compare it to similar models.

Final Thoughts on the S&W 638

The S&W 638 remains a popular choice for concealed carry due to its lightweight design, reliability, and ease of use. While it may not be the most accurate or powerful firearm, it is a practical and dependable option for personal defense. Its enclosed hammer design is a significant advantage for concealed carry, preventing snagging and ensuring a smooth draw. The S&W 638 is a tool designed for a specific purpose, and it excels at that purpose. If you are looking for a lightweight and reliable revolver for concealed carry, the S&W 638 is definitely worth considering. The S&W 638 provides peace of mind in a small package.