Smith & Wesson K Frame Model 13 Thumb Piece & Nut .357 Magnum Used Part 19179F Wrap-Around Grips 0) - 8-round magazines

0) - 8-round magazines

Direct Replacement - Drop-in installation for Model 422 pistols without modification

45 7-round magazines

Frame Type: N-Frame (large frame)

95" spacing - Standard K/L Frame measurement to screw hole

Smith & Wesson K Frame Model 13 Thumb Piece & Nut .357 Magnum Used Part 19179F Wrap-Around Grips 0) - 8-round magazinesSmith & Wesson K Frame Model 13 Thumb Piece & Nut Genuine used Smith & Wesson thumb piece and retaining nut assembly designed for the K Frame Model 13 . 357 Magnum revolver. This original style factory component ensures secure cylinder release operation and is perfect for restoration or replacement projects. Specifications Frame: K Frame Model: 13 Caliber: . 357 Magnum Part type: Thumb piece and nut assembly Condition: Used, old style Part number: