Smith & Wesson Pre-31 Police Regulation J Frame .32 Long 3" Blued Barrel 5-Screw Used - 31A
Smith & Wesson Pre-31 Police Regulation J Frame .32 Long 3" Blued Barrel — 5-Screw, Used
Part # 31A | Used | Pre-Model Number Era | Serial # 565250
Used blued steel barrel for the Smith & Wesson J Frame Pre-31 Police Regulation Hand Ejector revolver chambered in .32 Long. 3" barrel length, blued finish. 5-screw configuration — indicating pre-1955 production before S&W transitioned to the 4-screw frame. A desirable vintage and collectible component. Gunsmith installation required.
Important: This is a pre-model-number barrel. Verify compatibility with your specific revolver by serial number and configuration before purchasing. 5-screw and 4-screw frames are not always interchangeable.
Compatibility:
- Frame: J Frame
- Model: Pre-31 (Police Regulation Hand Ejector / pre-model-number era)
- Caliber: .32 Long
- Configuration: 5-screw (pre-1955)
Specifications:
- Barrel Length: 3"
- Finish: Blued steel
- Serial Number: 565250
- Condition: Used
Note: Gunsmith installation required. Some fitting may be necessary. Pre-model-number parts may vary — verify fit before installation.
How to find your model number: Swing out the cylinder and check behind the yoke on the frame. Model numbers began in 1957–58. If no model number is present, your revolver may be a pre-model-number variant — contact us with your serial number for assistance.