Smith & Wesson J Frame Model 637 Airweight Used Parts - .38 Special
Smith & Wesson J Frame Model 637 Airweight Used Parts
Authentic OEM parts for the Smith & Wesson J Frame Model 637 Airweight revolver. Built on the compact J Frame with aluminum alloy frame, exposed hammer, and chambered in .38 Special, the Model 637 offers lightweight carry with single-action capability. We stock quality-inspected used parts for restoration and repair.
Model 637 Specifications
- Frame Size: J Frame (Small)
- Caliber: .38 Special +P
- Frame Material: Aluminum alloy (Airweight)
- Type: Double-action with exposed hammer
- Weight: Approximately 15 oz
- Capacity: 5 rounds
About the Model 637
The Model 637 is the exposed-hammer version of the popular Model 642, featuring an aluminum alloy frame for reduced weight. The exposed hammer allows for single-action cocking for precise shots while maintaining the light weight ideal for concealed carry. Popular with those who want a lightweight carry gun with maximum versatility. These authentic OEM parts help maintain these versatile revolvers.
