Smith & Wesson Revolver K Frame M&P 38 S&W 4" Pinned Barrel Used K3810 kln S34 have been observed on

S34 have been observed on various examples of Model 1917's

Smith & Wesson M&P 9 Shield Trigger Bar Assembly

Style: Detailed stippling for secure grip

Part Number: M59K

40 S&W for 4500 series)

Smith & Wesson Revolver K Frame M&P 38 S&W 4" Pinned Barrel Used K3810 kln S34 have been observed onSmith & Wesson K Frame M&P Pinned Barrel 4" Genuine Smith & Wesson factory 4" pinned barrel for K Frame M&P (Military & Police) revolvers chambered in 38 S&W. This used part is in excellent condition and ready for installation. Specifications: Frame: K Frame Model: M&P (Military & Police) Caliber: 38 S&W Length: 4" Style: Pinned Condition: Used Excellent Part Number: K3810 Note: This is a used OEM part. Professional gunsmith installation is