Smith & Wesson 640 Engraved Stainless 2.125 in 5-Rd (.357/.38)

The Smith & Wesson 640 Engraved Stainless 2.125 in 5-Rd (.357/.38) is a J-Frame revolver that combines old-world craftsmanship with everyday-carry practicality. This machine-engraved stainless steel snub-nose features a concealed hammer for snag-free draw, a 5-round capacity, and ships in a mahogany presentation case. It’s a collector-grade piece that still pulls double duty as a reliable defensive tool.

Manufacturer	Smith & Wesson
Model	640 Engraved
Material	Stainless steel frame, cylinder, barrel; engraved wood grips
Compatibility	.357 Magnum / .38 Special +P
Finish	Matte silver stainless
Weight	22.5 oz (per manufacturer specs)
Condition	New

Key Features

• Machine Scroll Engraving — Frame, cylinder, and barrel feature ornate scrollwork that elevates this revolver beyond plain stainless. Why it matters: It gives you a showpiece that still rides in a holster or display case without losing its collectible value.
• Concealed Hammer (DAO) — The enclosed hammer means double-action-only operation with no spur to catch on cover garments. Why it matters: You get a smooth, consistent trigger pull and reliable ignition every time, especially under stress.
• 2.125-Inch Barrel — This snub-nose length keeps the overall package compact while maintaining enough sight radius for practical accuracy. Why it matters: It conceals easily under a T-shirt or in a pocket, yet still shoots tight groups at self-defense distances.
• Mahogany Presentation Case — Includes a fitted wood case with foam cutouts for the revolver and accessories. Why it matters: Protects your investment during storage and makes for a classy display at the range or gun show.
• Fixed Sights — Black blade front and fixed rear notch are snag-free and zeroed from the factory. Why it matters: No adjustments needed — just load and carry. The sight picture is crisp and durable for a lifetime of use.

Who It’s For

This revolver is built for the collector who appreciates engraved firearms, the concealed carrier who wants a classic snub-nose with modern metallurgy, and the shooter who values simplicity and reliability over magazine-fed complexity. If you frequent gun shows or rotate safe queens, the 640 Engraved fits right in.

Pros & Cons

• Pros: Genuine Smith & Wesson J-Frame durability; machine engraving at a fraction of custom hand-engraving cost; stainless steel resists rust; DAO trigger is consistent and safe; includes premium case.
• Cons: The engraved finish can show holster wear more quickly than plain stainless if carried frequently. Per S&W specs, this revolver has a 5-round capacity — you’ll want to practice reloads with speed strips or a moon clip.

Comparison

Feature	Smith & Wesson 640 Engraved	Ruger LCR .357	Colt King Cobra Carry 2.75″
Frame Material	Stainless steel	Polymer / aluminum	Stainless steel
Weight	22.5 oz	17.2 oz	24 oz
Capacity	5 rounds	5 rounds	6 rounds
Action	DAO (concealed hammer)	DAO (enclosed hammer)	DA/SA (exposed hammer)
Engraving	Machine scroll (included)	None	None
MSRP	$1,086.66	~$750	~$1,000

FAQ

Can this revolver handle .357 Magnum loads?

Yes. The Smith & Wesson 640 is chambered for both .357 Magnum and .38 Special +P. The stainless steel frame and cylinder are built to handle full-power .357 loads without issue. Per S&W specs, it’s rated for continuous use with .357 Magnum ammunition.

Is the engraving hand-done or machine-applied?

This model features machine scroll engraving applied to the frame, cylinder, and barrel. It offers a consistent, high-quality pattern at a lower price point than custom hand engraving. The wood grips are also engraved to match.

Does the concealed hammer affect reliability?

No. The enclosed hammer design eliminates the risk of snagging on clothing or holsters, and it’s actually more reliable in adverse conditions because debris can’t get trapped behind the hammer spur. The DAO trigger is smooth and consistent.

What comes in the mahogany case?

The revolver is shipped in a fitted mahogany presentation case with foam cutouts for the gun, a cable lock, and documentation. It’s ideal for secure storage and display at home or at gun shows.

How does the weight compare to other J-Frames?

At 22.5 oz, the stainless steel 640 is heavier than the aluminum/scandium J-Frames (like the 340PD at ~12 oz) but lighter than full-size revolvers. The extra weight helps manage recoil with .357 Magnum loads.

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Last updated: April 2026