Smith & Wesson 9mm Pistol Complete Spring Kit - Wolff Service Pak Type-I Part# 69312 Model 745 ) indicates factory engineering changes

) indicates factory engineering changes

Professional Installation Recommended: While side plate screws are accessible external fasteners

and windage nut for precise sight adjustment

This barrel is specifically for the M2

and magazine changes

Smith & Wesson 9mm Pistol Complete Spring Kit - Wolff Service Pak Type-I Part# 69312 Model 745 ) indicates factory engineering changesSmith & Wesson 9mm Pistol Complete Spring Kit Wolff Service Pak Type I Part# 69312 Manufacturer: Wolff Gunspringmakers Made in USA The Wolff Service Pak Type I contains all springs needed to return your Smith & Wesson compact 9mm pistol to original factory condition. Premium quality USA made springs from Wolff Gunspringmakers. Model Compatibility Generation Caliber Compatible Models 2nd Generation 9mm 469, 669 3rd Generation Compact 9mm 3913, 3913LS,