Smith & Wesson Model 6946 9mm Mainspring & Bushing Assembly Used 4" Non Pinned Barrel Smith & Wesson Model 20

Smith & Wesson Model 20 -

Professional gunsmith installation is recommended to ensure proper fit and function

Model: 500

Smith & Wesson J Frame Model 60/640 Cylinder & Extractor —

Smith & Wesson Model 6946 9mm Mainspring & Bushing Assembly Used 4" Non Pinned Barrel Smith & Wesson Model 20Smith & Wesson Model 6946 Mainspring & Bushing Assembly Used Part# 6941 Compatible Models: 6946 (9mm Compact DAO) This listing is for the mainspring and bushing assembly only. What's Included Mainspring Mainspring Bushing Compatibility Smith & Wesson Model 6946 (9mm, Compact DAO) Condition Used, good working condition. Authentic S&W factory component. Installation Note Professional gunsmith installation is strongly recommended. The mainspring is a