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.
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2J45 Smith & Wesson J Frame Revolver Model 637 Barrel 1 7/8" SS .38 Sp NOS -
J126 Smith and Wesson J Frame Grooved Case Hardened Trigger Used Part -
J190637 Smith & Wesson J Frame Model 637 Revolver Part Used Trigger Assembly .31 -
J68 Smith and Wesson J Frame Model 637 Sideplate Airlite Used 38 Spl -
JS638159A Smith and Wesson J Frame Model 637-2 Side Plate & Screws SS Used .38 S -
Part#J4422 Smith & Wesson Revolver J Frame Model 442-642 Sideplate & Screws Used -
Smith & Wesson J Frame Model 637 Airweight Rebound Slide Assembly .38 Special - Used OEM Part J263 -
Smith & Wesson J Frame Revolver Model 637-1, 638-2, 642-1 Barrel 2" Stainless Steel .38 Special Used JS8A -
Smith & Wesson Revolver J Frame Target Trigger .300" Wide Old Style Used 60185B
