Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000

Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used - A4

$8.99
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Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
  • Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
  • Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
  • Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
  • Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
  • Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
  • Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
  • Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
  • Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
  • Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
  • Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
  • Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
  • Smith & Wesson A4 Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used Part 000000000
Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used - A4

Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin .22 LR Used - A4

$8.99

Smith & Wesson J Frame Model 34 Firing Pin Bushing Retaining Pin — .22 LR, Used

Part #A4 | Used | J Frame | Model 34 (Kit Gun) | .22 Long Rifle | Rimfire

Genuine used Smith & Wesson firing pin bushing retaining pin for the J Frame Model 34 Kit Gun revolver in .22 Long Rifle. The firing pin bushing is the sleeve seated in the frame nose through which the firing pin travels to strike the rim of the .22 LR cartridge. The retaining pin (Part #A4) locks the bushing in the frame and prevents it from backing out under the repeated recoil and impact of rimfire firing. A missing, damaged, or loose retaining pin allows the bushing to work loose, which can cause misfires, firing pin misalignment, or loss of the bushing entirely during firing.

The .22 LR Model 34 sees typically higher round counts than centerfire revolvers due to the low cost and mild recoil of rimfire ammunition, making the firing pin bushing area a known wear point. Inspect the bushing and retaining pin during any Model 34 action cleaning or inspection.

Used Condition: Genuine used OEM part. Expect normal wear consistent with a vintage J Frame action component. Inspected for mechanical soundness. Verify fit and function with your gunsmith before installation.

Compatible

  • Model 34 — J Frame, .22 Long Rifle, Kit Gun with adjustable rear sight (1953–1991)
  • Note: Verify part number match before ordering. Rimfire J Frame firing pin components are specific to .22 LR models and are not interchangeable with centerfire J Frame firing pin parts.

Specifications

  • Part Number: A4
  • Type: Firing Pin Bushing Retaining Pin
  • Frame: J Frame
  • Model: 34 (Kit Gun, .22 LR)
  • Caliber: .22 Long Rifle (Rimfire)
  • Condition: Used — inspected for mechanical soundness

Installation

Access to the firing pin bushing retaining pin requires frame nose disassembly. Professional gunsmith installation recommended. After installation, verify firing pin protrusion, bushing seating, and retaining pin engagement before reassembly. Function test before live fire.

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