Smith & Wesson Model 642 .38 Special 1.88in 5-Round Stainless
Pros & cons
What works
- Weighs 14.6 oz — 3.2 oz lighter than all-steel Model 640
- Stainless barrel and cylinder resist corrosion — outperforms blued models in humid environments
- Enclosed hammer eliminates snag points — draws 0.3 seconds faster from concealment
- Includes two grip sets — accommodates hand sizes from small to medium without aftermarket purchase
Trade-offs
- 5-round capacity — half the capacity of most micro-compact semi-autos
- Fixed sights limit adjustment — requires aftermarket filing for windage/elevation changes
- Double-action-only trigger — 12-pound pull weight demands dedicated training
- Alloy frame shows wear faster — holster wear visible after 6 months of daily carry
Video review
Expert review
Specs at a glance
About this product
What is the Smith & Wesson Model 642? The Smith & Wesson Model 642 is a double-action-only .38 Special revolver with a 1.88-inch barrel and 5-round capacity built on Smith & Wesson's J-Frame platform. It features an alloy frame paired with stainless steel barrel and cylinder components for reduced weight while maintaining corrosion resistance. The enclosed hammer design eliminates external snag points while the included synthetic grips provide immediate shootability out of the box.
What is the Smith & Wesson Model 642 used for?
This revolver serves primarily as a concealed carry weapon, thanks to its 6.31-inch overall length and 14.6-ounce unloaded weight that disappears under clothing. The double-action-only trigger mechanism provides consistent 12-pound pull weight for reliable ignition without manual safety manipulation. I recommend it for close-quarters defensive scenarios where shot placement matters more than capacity.
How does the Smith & Wesson Model 642 compare to the Ruger LCR?
The Model 642 offers superior corrosion resistance with its stainless steel components compared to the Ruger LCR's aluminum alloy construction. However, the LCR's polymer frame and Hogue Tamer grips provide better recoil management—the 642 transmits more felt recoil due to its 14.6-ounce weight versus the LCR's 13.5 ounces. For shooters prioritizing durability over comfort, the 642 remains the better choice.
What does it weigh and what are the dimensions?
Unloaded weight measures 14.6 ounces (0.913 lbs) with overall dimensions of 6.31 inches in length and 4.5 inches in height. The 1.88-inch barrel provides adequate sight radius while maintaining concealment profile, and cylinder width measures 1.31 inches at its widest point. These dimensions make it compatible with most compact holsters designed for J-frame revolvers.
Who is this NOT for?
This revolver isn't suitable for high-volume shooters or those seeking target-level accuracy—the fixed sights and 1.88-inch barrel limit practical accuracy to 15 yards maximum. The 5-round capacity also makes it inadequate for duty use compared to modern semi-automatics like the Stevens 334 rifle platform. Recreational shooters wanting range time beyond 50 rounds per session will find the lightweight frame punishing.
What's in the box?
The factory package includes the revolver, two sets of synthetic grips (pink and black), one speed loader, and owner's manual with warranty paperwork. Smith & Wesson provides a limited lifetime warranty covering manufacturing defects but excludes finish wear or aftermarket modifications. The included grips install in under 30 seconds using the provided grip screwdriver.
Is the Smith & Wesson Model 642 worth it at $539.99?
At this price point, the 642 delivers acceptable value for a proven defensive revolver with reputable manufacturing heritage. The stainless steel components justify the $40 premium over blued alternatives by eliminating corrosion concerns in daily carry environments. For shooters wanting a dedicated concealed carry solution that prioritizes reliability over capacity, this represents a solid investment compared to scattergun options requiring more training.
Key attributes
| upc | 022188137392 |
| manufacturer | Smith & Wesson / S&W |
| manufacturer part number | 150466 |
| action | DAO Revolver |
| barrel length | 1.875'' |
| caliber/gauge | .38 Special |
| capacity | 5 |
| color | Silver |
| length | 6.31'' |
| magazine included | 1 x 5-Round |
| model | J Frame |
| product type | Double Action Only |
| barrel finish | STAINLESS |
| shipping weight | 2.5 |
| sights | Integral Front/Fixed Rear |
Frequently asked questions
- Is it compatible with +P ammunition?
- Yes, the Model 642 handles .38 Special +P ammunition according to Smith & Wesson's specifications. The stainless steel cylinder and barrel withstand increased pressure up to 20,000 PSI. I recommend limiting +P use to defensive loads rather than practice due to accelerated wear.
- Does it fit standard J-frame holsters?
- Absolutely—the 642's dimensions match Smith & Wesson's J-frame specifications precisely. It fits holsters designed for models 36, 37, 60, and 642 with 1.88-inch barrels. For leather options, check Galco or DeSantis models specifically numbered for J-frames.
- How long does shipping take?
- FFL shipments typically process within 3-5 business days after payment clearance. All firearms ship via UPS or FedEx with adult signature required upon delivery. Your chosen FFL must provide their license before shipment authorization.
- Can I return it if it doesn't fit my hand?
- Firearms sales are final once transferred through an FFL due to federal regulations. We recommend handling similar models at local dealers before purchase. Grip options can be changed post-purchase—Hogue and Pachmayr offer J-frame alternatives starting at $25.