Smith & Wesson K Frame Model 19 Internal Parts Lot .357 Magnum - Used OEM 4566tsw Frame Type: Round butt only

Frame Type: Round butt only (not compatible with square butt)

safe operation that made the Model 41 a championship-winning target pistol trusted by competitive shooters worldwide

and Trigger Lever

which is NOT interchangeable with

The locking block is a critical component that affects firearm safety and function

Smith & Wesson K Frame Model 19 Internal Parts Lot .357 Magnum - Used OEM 4566tsw Frame Type: Round butt onlySmith & Wesson K Frame Model 19 Internal Parts Collection Authentic OEM internal parts lot for the legendary Smith & Wesson K Frame Model 19 Combat Magnum revolver. This collection includes various internal components essential for gunsmith work, restoration projects, or parts replacement. Product Specifications Part Number: 19139B Frame Size: K Frame Model Compatibility: Model 19 Combat Magnum Caliber: . 357 Magnum Style: Old style configuration