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Smith & Wesson S&W J Frame Models 36, 37, 38, 42, 49, 60, 63, 317 Trigger MIM 228770000 Part 228770000

Smith & Wesson J Frame MIM Trigger New Style Multi-Model Factory New - 228770000

$54.99

Smith & Wesson J Frame MIM Trigger — New Style

Part # 228770000 | Factory New OEM | MIM (Metal Injection Molded)

Genuine Smith & Wesson factory new MIM (Metal Injection Molded) new-style trigger for J Frame revolvers. Covers a wide range of J Frame models — see compatibility list below.

Specifications:

  • Part Number: 228770000
  • Frame Size: J Frame
  • Style: MIM — New Style
  • Condition: Factory new OEM

Compatible Models:

36, 37, 38, 42, 49, 60, 63, 317, 331, 332, 337, 340, 342, 351PD, 360, 360PD, 442, 631, 632, 637, 638, 640, 642, 649

Finding Your Model Number: Swing out the cylinder and check behind the yoke on the frame. Model numbers were introduced in 1957–58.

Installation Note: Disassembly and reassembly required. Trigger fitting by a qualified gunsmith is strongly recommended. Trigger geometry is critical for safe and reliable operation.

This listing is for the trigger only.

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