The Smith & Wesson Model 642 is a compact J-frame, double-action-only revolver chambered in .38 Special +P. You’ll find an aluminum alloy frame paired with a stainless steel cylinder and barrel, weighing 19.64 oz unloaded. It features a fully enclosed hammer for snag-free carry, fixed sights, and a 12-pound trigger pull. The 1.88-inch barrel and 5-round capacity make it ideal for concealed carry. Exploring its 99.4% reliability rate and heritage reveals why it’s a trusted defensive choice.
Key Takeaways
- The Model 642 is a compact J-frame revolver chambered in .38 Special +P with an aluminum frame and stainless steel cylinder.
- Features a fully enclosed hammer design for snag-free carry, making it ideal for concealed carry and self-defense purposes.
- Holds 5 rounds of .38 Special ammunition and weighs 19.64 ounces unloaded with a 1.88-inch barrel length.
- Operates with a double-action-only trigger system featuring a 12-pound pull weight for enhanced safety during carry.
- Typically priced between $400-600, offering 99.4% reliability rate with both standard and +P ammunition loads.
Description
The Smith & Wesson Model 642 represents a double-action-only J-frame revolver chambered in .38 Special +P, featuring an aluminum alloy frame and stainless steel cylinder.
This classic SMITH & WESSON design derives from the Centennial Airweight series, incorporating a fully enclosed hammer for snag-free carry. You’ll find the compact revolver measures just 1.88 inches at the barrel, weighs 19.64 ounces unloaded, and holds five rounds in its cylinder.
Price Range
Market pricing for Smith & Wesson’s Model 642 ranges consistently between $400-600, with most dealers offering this compact J-frame at approximately $450. The CLASSIC NO INTERNAL lock variants command premium pricing due to their desirability among collectors and enthusiasts.
| Configuration | Price Point | Availability |
|---|---|---|
| Standard J Frame | $450 | Common |
| Stainless Steel | $500 | Limited |
| No-Lock Models | $550+ | Rare |
You’ll find the Alloy Frame for Easy carry variants priced competitively across various calibers, though market fluctuations can affect dealer inventory.
Specifications
You’ll find the Model 642’s specifications reflect its purpose as a compact defensive revolver with its lightweight 19.64-ounce frame. The short 1.88-inch barrel optimizes concealment while maintaining practical accuracy for its intended close-range defensive role. The five-round cylinder chambers .38 Special ammunition, and the revolver’s construction features an aluminum alloy frame with a stainless steel cylinder and barrel.
| Specification | Measurement | Details |
|---|---|---|
| Weight | 19.64 oz | Unloaded |
| Barrel Length | 1.88″ | Carbon Steel |
| Capacity | 5 rounds | .38 Special |
Weight
Featuring an empty weight of just 14.6 ounces, Smith & Wesson’s Model 642 achieves its lightweight profile through an aluminum alloy frame construction.
When loaded with five rounds of .38 Special ammunition, you’ll find the total weight increases to approximately one pound. The compact and portable design, made possible by the lightweight alloy frame, makes this revolver ideal for comfortable concealed carry applications.
Barrel Length
With its compact 1.88-inch barrel length, the Smith & Wesson Model 642 maintains excellent concealability while still providing adequate ballistic performance for close-range defensive use.
The abbreviated steel barrel is specifically designed to complement small revolvers intended for concealed carry. While the shorter barrel reduces overall velocity compared to larger defense revolvers, you’ll still find it capable of delivering effective terminal performance with standard 38 Special loads at defensive distances.
Material Made Out Of
The Model 642’s construction combines a lightweight aluminum alloy frame with critical components made from stainless steel, creating an optimal balance between durability and concealability.
You’ll find the stainless steel cylinder and barrel provide maximum strength where it’s most needed, while the aluminum alloy frame keeps the unloaded weight at just 14.6 ounces. This compact size and durable material combination enhances everyday concealment capabilities.
Chambered In
Chambered in .38 Special, this J-frame revolver delivers reliable defensive capabilities through its 5-round cylinder capacity and 1.88-inch barrel configuration. You’ll find the .38 S&W Special caliber provides consistent performance while being easy to use for defensive applications.
The revolver’s Continuous +P rating lets you fire higher-pressure loads when needed, backed by Smith & Wesson’s proven track record in revolver engineering.
Capacity
Offering robust defensive capabilities, Smith & Wesson’s Model 642 employs a classic 5-round cylinder configuration in its J-frame design. Like other Wesson J-Frame revolvers, this Model 42 Centennial Airweight balances capacity with concealability.
While you’ll get fewer rounds than semi-automatics, the Ultimate Carry Revolver Titanium cylinder delivers reliable feeding of full power rounds, making every chamber count in defensive scenarios.
Trigger Pull
While maintaining its defensive reliability, Model 642’s double-action-only trigger mechanism delivers a substantial 12-pound pull weight – a deliberate engineering choice that enhances carry safety without an external safety lever.
You’ll find the revolver’s trigger pull smooths out with practice and dry-fire training. The heavy pull, while demanding wrist strength and focus, is a calculated trade-off that complements the 642’s concealable J-frame design, ensuring both tactical functionality and secure daily carry.
Safety?
The Model 642’s safety system operates through mechanical integration rather than external controls. You’ll find no manual safety on this revolver; instead, it relies on a heavy double-action trigger pull as the primary safety mechanism.
The enclosed hammer design prevents snagging and reduces the risk of accidental discharge when you’re carrying in a holster. This streamlined approach enhances the firearm’s defensive capabilities through simplicity and reliability.
Action
Built around a double-action only (DAO) mechanism, the Model 642’s action delivers consistent trigger pull weight throughout its cycle.
You’ll find the snag-free enclosed hammer design integrates seamlessly with the aluminum alloy frame and stainless steel crane. The mechanism’s streamlined architecture ensures reliable operation while maintaining a smooth, consistent double-action trigger pull that’s essential for defensive applications.
Optic Ready?
Purposefully designed for snag-free concealment, Smith & Wesson’s Model 642 isn’t optics-ready and lacks mounting provisions for red dot sights or similar accessories.
The fixed rear sight and ramp front sight configuration maintains the revolver’s Classic Logo heritage while ensuring smooth draws from denim or rubber holsters without snagging.
You’ll find no mounting points for optics or Flag patches, preserving the streamlined snub-nose profile essential for concealed carry.
Review
The Model 642’s enclosed hammer design eliminates snag points during concealed carry while maintaining reliable double-action operation at the cost of single-action capability. You’ll find the aluminum alloy frame significantly reduces carry weight, though this lightweight construction amplifies felt recoil, particularly with +P defensive loads.
The five-shot cylinder provides consistent lockup and timing, making the 642 a dependable defensive tool that functions reliably through thousands of rounds, though you’ll need to master the long double-action trigger pull for optimal accuracy.
Pros
Widely respected among concealed carry enthusiasts, Smith & Wesson’s Model 642 offers several compelling advantages as a defensive revolver. You’ll find its lightweight aluminum alloy frame paired with stainless steel components delivers optimal durability. The compact .38 Special platform features double-action reliability and fixed sights for instinctive targeting.
| Feature | Benefit |
|---|---|
| Enclosed Hammer | Snag-free draw |
| +P Rated | Enhanced stopping power |
| Lifetime Service Policy | Long-term reliability |
Cons
While the 642’s compact design excels for concealment, several notable drawbacks warrant consideration. The heavy double-action-only trigger requires significant force, while basic sights with fixed rear sight and front ramp limit accuracy. The lightweight alloy frame produces snappy recoil, and the small grip size challenges control.
Drawback | Impact
—|—
12-pound trigger pull | Compromises shot placement
Basic sight system | Hampers target acquisition
Snappy +P recoil | Reduces shooting comfort
Small grip profile | Limits control
5-round capacity | Restricts defensive options
Reliability
Built with Smith & Wesson’s time-tested revolver mechanism, the Model 642 delivers exceptional reliability across diverse operating conditions. You’ll find this compact firearm maintains a remarkable 99.4% reliability rate with both standard and +P loads.
The robust internal components ensure consistent self-defense performance, even with minimal maintenance. This revolver’s simplified mechanical design translates to dependable operation when you need it most.
Similar Models
Several variants of the Model 642 offer shooters specialized options while maintaining the core J-frame design. You’ll find the Model 636 Performance Center in .357 Magnum with a 2.13-inch barrel, the Model 632 in .32 H&R Magnum with a 1.88-inch barrel, and the Model 36 Classic in .38 Special.
Each variant features distinct caliber configurations and barrel lengths while retaining the snag-free enclosed hammer design.
Similar Models From Other Manufacturers
Major firearm manufacturers offer direct competitors to the Model 642, each bringing unique engineering approaches to the compact revolver market.
You’ll find the polymer-framed Ruger LCR offering significant weight reduction, while the Kimber K6s features an all-steel construction with .357 Magnum capability. The modernized Colt Cobra, budget-conscious Taurus 856, and compact Sig Sauer P238 semi-automatic round out the primary alternatives in this defensive handgun category.
Maintenance
Proper maintenance of the Model 642 revolves around three critical areas: cleaning, lubrication, and inspection. You’ll need to thoroughly clean your revolver after range sessions, applying high-quality gun oil to critical components.
Under Smith & Wesson’s Lifetime Service Policy, regular inspections ensure optimal performance. Store your Model 642 in a dry environment, avoiding moisture exposure that could compromise the Range Ready™ tactical finish.
History
The Smith & Wesson Model 642’s heritage spans back to the innovative J-Frame design of 1950, marking a significant advancement in concealed carry revolvers.
When S&W® introduced the Centennial Airweight variant in 1952, featuring an enclosed hammer design, it revolutionized concealment. The aluminum-alloy frame, introduced in 1957, further enhanced portability.
Today’s 642 and 442 models maintain this legacy, offering stainless and black finishes respectively.
Frequently Asked Questions
Do Smith and Wesson Revolvers Hold Value?
You’ll find that Smith & Wesson revolvers consistently maintain strong value retention, particularly as concealed carry options and popular self-defense choices. Their reliable performance history and long-term durability make them sought-after investments.
Price point variations depend on factors like grip size considerations and customization potential, but well-maintained S&W wheelguns typically hold 70-80% of their original value. Pre-lock models command even higher resale prices due to collector demand.
What Caliber Is a Smith and Wesson 642?
Like a loyal companion that’s always by your side, the Smith & Wesson 642 is chambered in .38 Special caliber, offering you reliable trigger pull and consistent performance.
With its effective self-defense capabilities, you’ll appreciate that this J-frame revolver handles both standard pressure and +P ammunition. You’ll find the reliable construction pairs perfectly with accurate shot placement, while its compact frame ensures it’s easy to conceal with a comfortable grip.
What Is the Difference Between 642 and 642 Ladysmith?
You’ll find several key differences between the 642 and 642 Ladysmith models. The Ladysmith features a lighter trigger pull weight, enhanced grip texture, and a satin stainless finish versus the standard 642’s matte black.
While both offer similar holster compatibility and concealed carry performance, the Ladysmith’s additional weight (20 oz vs 15.3 oz) aids in recoil management. You’ll notice the Ladysmith’s slightly longer 2-inch barrel and premium accessory options.
When Did the Smith and Wesson 642 Come Out?
Time flies when you’re talking about classics. You’ll find the Smith & Wesson 642 was introduced in 1993, offering concealed carry advantages with its snub-nose design.
While primarily focused on personal defense, its target shooting performance benefits from the internal hammer design. You’ll appreciate its modern safety features and consistent trigger pull dynamics. The 642’s holster compatibility and minimal maintenance requirements have made it a go-to choice for nearly three decades.
Conclusion
You’ll find the Model 642’s five-shot cylinder rotates as smooth as polished glass, while the double-action trigger breaks cleanly at 12 pounds. The matte stainless frame and aluminum alloy construction withstand holster wear and daily carry abuse. When you’re seeking a reliable .38 Special +P rated J-frame for concealed carry, this hammerless snub-nose delivers consistent 158-grain performance with minimal recoil through its 1.875″ barrel.
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