Smith & Wesson K Frame Model 12 Trigger, .240" Spur, .38 Special, Case Hardened – Part# K123 n327n This critical safety component prevents

This critical safety component prevents the hammer from striking the firing pin unless the trigger is fully pulled

Great for a replacement or as a spare

Complete assembly with spring and plunger

Old Style vs

Smith & Wesson K Frame Model 12 Trigger, .240" Spur, .38 Special, Case Hardened – Part# K123 n327n This critical safety component preventsSmith & Wesson K Frame Model 12 Trigger Part# K123 Part Specifications Part Number K123 Part Type Trigger Trigger Width . 240" Spur Caliber . 38 Special Finish Case Hardened Style Old Style Condition Used Factory Original Frame Size K Frame Model Compatibility Model Name Caliber Frame Model 12 Airweight . 38 Special K Frame How to Identify Your Smith & Wesson Model Number Swing out the cylinder and check behind the yoke on the frame for a stamped