Smith & Wesson K Frame Hand Assembly Factory New - 210640000 Internal Parts Kit This assembly is essential for Part Number 66190C MU7274B Barrel Assembly Color:Darker Brown

This assembly is essential for maintaining the smooth trigger action critical for accurate defensive shooting with lightweight concealed carry revolvers

357 Magnum (also fires

The Smith & Wesson hand ejector double/single action revolver has been around long enough for the design to seem somewhat timeless

If no model number is present

cylinder binding

Smith & Wesson K Frame Hand Assembly Factory New 210640000 Internal Parts Kit This assembly is essential for Part Number 66190C MU7274B Barrel Assembly Color:Darker Brown This assembly is essential for maintaining the smooth trigger action critical for accurate defensive shooting with lightweight concealed carry revolvers 357 Magnum (also fires