Smith & Wesson K Frame Hammer - Models 17, 18, 48 - .375" Spur - Old Style - Used - .22 Rimfire K113B model 31 The deep grain patterns and

The deep grain patterns and rich color make each set unique

Part Number: 17112B

357 Magnum line — the heavy-duty workhorse built for law enforcement and duty use

K Frame (Round Butt Only): Model 10

This is a genuine Smith & Wesson OEM replacement cylinder assembly in classic blued steel — the same part that came in your revolver

Smith & Wesson K Frame Hammer - Models 17, 18, 48 - .375" Spur - Old Style - Used - .22 Rimfire K113B model 31 The deep grain patterns andFactory OEM Smith & Wesson K Frame Rimfire Hammer Part Number: K113B Compatibility: K Frame Models 17, 18, 48 (Rimfire Only) Caliber: . 22 LR . 22 Magnum (Rimfire) Spur Width: . 375" (Target Spur) Style: Old Style Condition: Used Frame Size: K Frame This is an authentic Smith & Wesson factory hammer designed specifically for K Frame rimfire revolvers. The hammer is a critical fire control component that strikes the firing pin to ignite the primer.