Authentic Smith & Wesson J Frame Model 642-2 Airweight Cylinder & Yoke Assembly
This genuine S&W cylinder and yoke assembly is designed for J Frame Model 642-2 Airweight revolvers in .38 Special +P. Featuring stainless steel construction and designed for the popular concealed carry revolver, this used OEM part provides reliable performance.
Key Features
- Authentic Smith & Wesson OEM part
- Stainless steel finish
- 5-shot cylinder design
- Complete with yoke (crane) assembly
- Used condition - fully functional
- Part Number: 642A
Specifications
- Capacity: 5 rounds
- Finish: Stainless steel
- Weight: 4 oz
Compatibility
- Frame Type: J Frame
- Model: Model 642-2 Airweight
- Caliber: .38 Special +P
- Finish: Stainless steel
About the Model 642 Airweight
The Smith & Wesson Model 642 Airweight is one of the most popular concealed carry revolvers ever produced. Featuring an aluminum alloy frame with stainless steel cylinder and barrel, the Model 642 weighs only about 15 ounces. The hammerless (internal hammer) design prevents snagging during draw from concealment. Chambered in .38 Special +P, it provides effective stopping power in an ultra-compact package. The -2 dash indicates the second engineering change to the model.
Installation & Details
- Professional gunsmith installation strongly recommended
- Critical timing component - must be properly fitted
- Improper installation can cause timing issues and safety hazards
- Used part from functioning revolver
- May require fitting by qualified gunsmith for optimal timing
Important: Cylinder and yoke assemblies are critical timing components that affect safety and accuracy. Professional installation and timing verification by a qualified gunsmith is strongly recommended.
Perfect for restoring or repairing your Smith & Wesson J Frame Model 642-2 Airweight revolver with authentic factory components.