Smith & Wesson K Frame Model 14 Target Hammer .500" Wide Spur .38 Special Used 3rd-gen-auto 357 Sig share the same

357 Sig share the same case diameter and magazine body — this tube is compatible with both calibers in the Full Size frame

Part #: 64045

and cylinder gap measurement

About the Model 49 Bodyguard

swing out the cylinder and check the frame behind the yoke

Smith & Wesson K Frame Model 14 Target Hammer .500" Wide Spur .38 Special Used 3rd-gen-auto 357 Sig share the sameSmith & Wesson K Frame Model 14 Target Hammer Used Part# 14H Compatible Models: Model 14 (. 38 Special, K Frame) This listing is for the target hammer only. Features . 500" wide target spur for precise hammer control Case colored finish classic old style appearance Designed for precision target shooting and authentic restoration Compatibility Smith & Wesson Model 14 (. 38 Special, K Frame) Condition Used. Authentic S&W factory component. Installation