Smith & Wesson J Frame Model 42 Airweight Cylinder Assembly - Blue Steel .38 Special - Used OEM Part JB4261

Authentic Smith & Wesson J Frame Model 42 Airweight Cylinder Assembly

This genuine S&W cylinder assembly is designed for J Frame Model 42 Airweight revolvers in .38 Special. Featuring blue steel construction, this used OEM part provides reliable performance for your lightweight revolver.

Key Features

• Authentic Smith & Wesson OEM part
• Blue steel finish
• 5-shot cylinder design
• Used condition - fully functional
• Part Number: JB4261

Specifications

• Capacity: 5 rounds
• Finish: Blue steel
• Weight: 6 oz

Compatibility

• Frame Type: J Frame
• Model: Model 42 (Centennial Airweight)
• Caliber: .38 Special
• Finish: Blue steel

About the Model 42

The Smith & Wesson Model 42 (Centennial Airweight) is a lightweight aluminum-frame J Frame revolver chambered in .38 Special. Featuring an internal hammer (hammerless) design and aluminum alloy frame, the Model 42 was designed for comfortable concealed carry. The enclosed hammer design prevents snagging during draw from concealment, making it ideal for pocket or ankle carry.

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 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 42 Airweight revolver with authentic factory components.