Firearm
Smith & Wesson Model 640

Specifications
- Caliber
- .38 Special
- Barrel length
- 2.13"
- Capacity
- 5
- Category
- Handgun
Overview
The Smith & Wesson Model 640 is a compact revolver chambered in .38 Special, designed for concealment and ease of carry. It features a standard cylinder capacity of five rounds, allowing for a relatively slim profile compared to higher-capacity handguns. The barrel length measures 2.13 inches, placing it in the category of short-barreled revolvers often used for personal carry purposes. As a revolver, the Model 640 operates using a rotating cylinder mechanism rather than a detachable magazine. Its combination of caliber, capacity, and barrel length reflects a design oriented toward a compact, easily concealable handgun within the .38 Special revolver class.
Frequently asked questions
What caliber does the Smith & Wesson Model 640 use?
The Smith & Wesson Model 640 is chambered in .38 Special.
How many rounds does the Model 640 hold?
The Model 640 has a standard capacity of 5 rounds.
Specifications shown are as provided by the catalog data source. Not a recommendation for any specific use.