A used Smith & Wesson revolver trigger bar with model number 10186, indicating compatibility with various revolver models including K, L, N, and W, and MIM only.

S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186

$29.99
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A used Smith & Wesson revolver trigger bar with model number 10186, indicating compatibility with various revolver models including K, L, N, and W, and MIM only.
  • A used Smith & Wesson revolver trigger bar with model number 10186, indicating compatibility with various revolver models including K, L, N, and W, and MIM only.
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • A used Smith & Wesson revolver trigger bar with model number 10186, indicating compatibility with various revolver models including K, L, N, and W, and MIM only.
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
  • S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186
S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186

S&W K, L, N Frame Multi-Model Trigger Bare .400" Smooth MIM Used, Part 10186

$29.99

Smith & Wesson K, L, N Frame Trigger Bare — .400" Smooth (MIM)

Part #10186 | Used OEM Factory Part | Multi-Model

  • Trigger Width: .400" Smooth
  • Construction: MIM (Metal Injection Molded) — MIM parts only
  • Condition: Used — original Smith & Wesson factory part, old style
  • Frame Sizes: K Frame, L Frame, N Frame

Compatible Models: 10-9, 13-4, 14-5, 15-6, 17-6, 19-6, 25-8, 27, 29-5, 57-3, 64-4, 65-5, 66-3, 67-2, 386, 386PD, 396, 581-3, 586-3, 610, 617, 624-2, 625, 627, 629, 648

This bare trigger (no trigger stop) features a .400" smooth face and MIM construction. It is compatible with MIM-equipped revolvers only — verify your revolver uses MIM internal parts before ordering. Replacing a worn trigger restores proper double-action and single-action function.

Installation Note: Disassembly and reassembly required. Some fitting by a qualified gunsmith may be necessary.

How to Identify Your S&W Model Number

Swing out the cylinder and check behind the yoke on the frame. Model numbers were introduced in 1957–58. If no model number is present, your revolver may pre-date that era — contact us with your serial number and we can help identify the correct part.

We specialize in new, used, and new-old-stock Smith & Wesson double-action revolver parts. Contact us for any S&W parts needs.

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