Wolff 47420 XP Recoil Spring 20LB - S&W Model 5904 3904 59 9mm kit gun Authentic Smith & Wesson rear

Authentic Smith & Wesson rear adjustable sight assembly with mounting screws for K Frame and L Frame revolvers

Smith & Wesson Model 24 -

The side plate provides access to the internal lock work for cleaning and service

Each barrel assembly is manufactured by Smith & Wesson to their exacting quality standards and specifications—the same parts used in production firearms

Wolff 47420 XP Recoil Spring 20LB - S&W Model 5904 3904 59 9mm kit gun Authentic Smith & Wesson rearWolff Extra Power Recoil Spring for S&W 3rd Gen 9mm Pistols Part Number: 47420 Premium Wolff extra power recoil spring designed for Smith & Wesson 3900 and 5900 Series 9mm pistols. This 20 LB spring provides enhanced reliability and consistent cycling for these classic 3rd Generation semi automatic pistols. Key Features: Extra Power Design: 20 LB spring weight for reliable cycling with all ammunition types Complete Kit: Includes both recoil spring and