Wolff 69391 Service Pak Type-1 - S&W Model 5924 5904 3904 9mm

Wolff Service Pak Type-1 - S&W 3904/5904 Series 9mmWolff Service Pak Type-1 (Part #69391) complete spring replacement kit with 12 premium springs for comprehensive restoration of Smith & Wesson 9mm pistols. Everything you need for a complete spring refresh.Compatible Models: Model 39 Series: 39, 439, 539, 639 Model 59 Series: 59, 459, 559, 659, 5903, 5904, 5906, 5923, 5924, 5926, 5943, 5944, 5946 3900 Series: 3904, 3906, 3913, 3914, 3944, 3946, 3953, 3954 900 Series: 908, 909, 910, 915 Kit Includes 12 Springs: Recoil spring with firing pin spring Hammer spring Trigger return spring Sear spring Magazine catch spring Extractor spring Firing pin spring (extra) And more essential springs Product Features: Complete 12-spring restoration kit Premium music wire construction Precision-manufactured to exact specifications Made in USA by Wolff Gunspringmakers Comprehensive solution for worn springs Restores factory-fresh performance Why Choose This Kit:This complete service pak provides all the springs needed to restore your Smith & Wesson pistol to like-new condition. Perfect for high-round-count pistols or complete restorations. Professional gunsmith installation recommended.