Smith & Wesson K, L, N Frame Revolver Stainless Steel Thumb Piece & Nut - Part KLN177

Smith & Wesson K, L, N Frame Stainless Steel Thumb Piece & Nut

Keep your S&W revolver cycling smoothly with this genuine stainless steel thumb piece and nut. This old-style replacement part fits all K, L, and N frame models — making it one of the most versatile cylinder release components in the S&W lineup. Whether you're restoring a classic Model 10, tuning a 686, or maintaining a 629, this is the part you need.

• Compatibility: Smith & Wesson K Frame, L Frame, and N Frame revolvers — all models
• Material: Stainless steel
• Style: Old-style design
• Condition: Used, surplus pull
• Part Number: KLN177
• Includes: Thumb piece and nut

Sourced from genuine S&W revolvers. Inspect photos carefully — sold as-is. Ideal for gunsmiths and collectors restoring or maintaining Smith & Wesson revolvers.