S&W Used K Frame Model 13 Hammer Block Blue Steel .357 Magnum 13120A

Smith & Wesson Used K Frame Model 13 Hammer Block — Blue Steel

Part Number: 13120A

Genuine OEM Smith & Wesson blue steel hammer block pulled from a K Frame Model 13 revolver. Cleaned and inspected — a reliable surplus option for restoring or repairing your Model 13 at a fraction of new part pricing.

Key Features:

• Genuine S&W OEM Part: Factory original component
• Condition: Used / Surplus — cleaned and inspected
• Finish: Blue Steel
• Safety Component: Hammer block prevents hammer from contacting firing pin unless trigger is fully depressed
• Direct Replacement: Fits K Frame Model 13 revolvers

Compatible Models:

• Smith & Wesson K Frame Model 13 (.357 Magnum / .38 Special)

Technical Specifications:

• Part Type: Hammer Block
• Frame Size: K Frame
• Finish: Blue Steel
• Caliber: .357 Magnum / .38 Special
• Manufacturer: Smith & Wesson (OEM)
• Condition: Used
• Part Number: 13120A

Installation Note:

Disassembly and reassembly required. Some fitting by a qualified gunsmith may be needed. Always function test after installation to ensure safe and reliable operation.

Package Contents: 1 Used S&W Hammer Block, Blue Steel (Part #13120A)