Smith & Wesson N Frame Model 24 25 27 28 29 57 58 629 657 Target Hammer .500" Old Style auto639u Their reduced power rebound spring

Their reduced power rebound spring kits are the gold standard for S&W revolver trigger jobs

and Model 649 Bodyguard

Type: Hi-Viz red fiber optic front sight

Part Number: 294820000

Serial # 401163

Smith & Wesson N Frame Model 24 25 27 28 29 57 58 629 657 Target Hammer .500" Old Style auto639u Their reduced power rebound springSmith & 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