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Smith & Wesson J343 Smith & Wesson Used J Frame Model 640 .357 Magnum Bare Hammer Part 000000000

Smith & Wesson J Frame Model 640 Bare Hammer .357 Magnum Used Part

$46.99

Smith & Wesson J Frame Model 640 Bare Hammer — .357 Magnum

Part Number: J343  |  Condition: Used / Surplus OEM

Factory original Smith & Wesson bare (spurless/shrouded) hammer removed from a used Model 640 revolver chambered in .357 Magnum. The Model 640 is a J-frame DAO (double-action only) stainless steel revolver — the bare hammer is the correct hammer style for this model, designed without an external spur to prevent snagging on clothing during concealed carry. Cleaned and inspected.

  • Compatible Model: Smith & Wesson J Frame Model 640
  • Caliber: .357 Magnum
  • Part Number: J343
  • Condition: Used — inspected, functional
  • OEM Factory Part — manufactured to original S&W specifications

How to identify your S&W revolver model: Swing out the cylinder and check behind the yoke on the frame for the model number. Model numbers were introduced in 1957–58.

Professional installation recommended. Some fitting by a qualified gunsmith may be required.

We ship to U.S. addresses only. No frames, receivers, assault weapon accessories, or magazines over 10 rounds.

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