Smith & Wesson N Frame Model 24 25 27 28 29 57 58 629 657 Target Hammer .500" Old Style 10-Round Magazine Later N Frame models use

Later N Frame models use a frame-mounted firing pin

Smith & Wesson N Frame Extractor Rod for revolvers with 4" or longer barrels

Part Number: 249340000

265" width for K Frame Model 17 revolvers chambered in

Profile: Pencil barrel

Smith & Wesson N Frame Model 24 25 27 28 29 57 58 629 657 Target Hammer .500" Old Style 10-Round Magazine Later N Frame models useSmith & Wesson N Frame Target Hammer Old Style, . 500" Wide Spur Part# N116 Used OEM Factory Part N Frame Factory Smith & Wesson replacement part Fits: N Frame Models 24, 25, 27, 28, 29, 57, 58, 629, 657 Spur width: . 500" wide target spur Style: Old style firing pin mounted on the hammer (not frame mounted) Condition: Used Gunsmith installation recommended disassembly and reassembly required Important compatibility note: This is the old style hammer