Smith & Wesson J Frame Model 42 Centennial Airweight Side Plate Screws, 4-Screw Type, Black, Old Style, Set of 4 - Part# J42145 model 49 Consistent Performance: Maintains proper tension

Consistent Performance: Maintains proper tension through thousands of cycles

Maintain reliable accuracy with genuine Smith & Wesson factory parts

Model: 625 (Jerry Miculek Performance Center Version)

Installation: Gunsmith installation required — barrel fitting and timing verification necessary

Smith & Wesson J Frame Model 42 Centennial Airweight Side Plate Screws, 4-Screw Type, Black, Old Style, Set of 4 - Part# J42145 model 49 Consistent Performance: Maintains proper tensionSmith & Wesson J Frame Model 42 Centennial Airweight Side Plate Screws 4 Screw Type, Black, Old Style Set of 4 These are genuine used Smith & Wesson factory side plate screws for the early production J Frame Model 42 Centennial Airweight revolver chambered in . 38 Special. The 4 screw configuration is specific to old style Model 42 production later variants used a 3 screw layout, so verifying your frame's screw count before ordering is essential. If